10 Best Android Smartphones

Checking email on the go, posting on social networks or chatting with friends - today's life without a smartphone is hard to imagine. In cell phones, the classic functions of standard phones are combined with modern functions. The best Android smartphones are phones with the Android operating system from Google. Android is the most successful and popular operating system for smartphones worldwide - about 80 percent of all smartphones and tablets are equipped with it.

Android can be used freely by manufacturers. There are phones with operating systems in all price ranges and with different features that offer both advantages and disadvantages. This is especially true for homes, cameras, memory and other properties. Comparison of the best Android smartphones with 10 different models provides help to simplify smartphone selection.

The following guide contains lots of useful information and lots of tips for everything related to the best Android smartphones. This includes help on handling, using, and maintaining an Android phone. This text also provides important buying criteria, information about the right device for you personally, and more.

Best 10 recommended Android smartphones in big comparison

1. Samsung Galaxy S21 5G Android Smartphone

• Model name S21 5G
• Wireless Carrier Unlocked for All Operators
• Form factor touch screen
• Memory storage capacity 8GB
• Android operating system
• 5G mobile technology
• Number of SIM card slots Dual SIM
• Includes Smartphone parts, battery (permanently installed), charging adapter, data cable (USB-C to USB-C), tool slot, headset (USB-C), quick start guide

The Galaxy S21 5G Android smartphone is equipped with a 6.5-inch (16.53 centimeter) Infinity-O display. This is a screen form developed by Samsung with a hole in the screen for the front camera. The refresh rate is 120 Hertz. In terms of security, Galaxy smartphones are equipped with the Samsung Knox system. Among other things, Knox Vault stores biometric data (body characteristics and natural person characteristics) in encrypted form.

This Android phone is equipped with three main cameras. They have to make sure that the right lens is available for almost every situation. The main camera offers a resolution of 108 megapixels, which is the highest resolution in a Galaxy smartphone. This camera can also be used to shoot images in 8K resolution. This Android smartphone from Samsung has a 4,800 mAh battery. According to the manufacturer, the battery adjusts the energy consumption according to the usage behavior.

At the heart of the Galaxy S21 5G is a 5-nanometer processor. Backed by working memory with 16 gigabytes or 12 gigabytes of RAM, which according to the manufacturer provides enough memory for multitasking. With the large fingerprint scanner the Smartphone can be unlocked quickly and seamlessly using ultrasound.

What is an operating system? This is the basic software that can be used to control a smartphone, computer or tablet. Depending on the model and manufacturer, there are different operating systems. The most common operating systems include Android (Samsung, LG, HTC), iOS (Apple) and Windows (Nokia, Microsoft). The operating system version is in the settings for Android smartphones: About phone > About phone > About device. On iOS systems, the version can be found in Settings > General Info > Version.

Advantages

• 8K resolusi resolution
• With a powerful battery according to the manufacturer
• Fingerprint scanner

Deficiency

• Larger security gaps in the operating system are possible

2. Sony Xperia 10 III Android Smartphone

• Model name XQBT52C4B.YD
• Wireless Carrier Unlocked for All Operators
• Form factor bar
• Memory storage capacity 6 GB
• Android operating system 11.0
• 5G mobile technology
• Number of SIM card slots Dual SIM
• 2021 model year

The Sony Xperia 10 III Android smartphone comes with a 6-inch OLED screen. It allows watching videos, movies and TV series in 21:9 format with a resolution of 2,520 x 1,080 pixels. It can even play HDR content with a wide dynamic range, enhancing color and contrast. The main camera consists of three lenses:

• 16 millimeter ultra-wide angle lens with 8 megapixels and 120 degree viewing angle
• 27 millimeter wide-angle lens with 12 megapixels and 75 degree angle
• 54 millimeter telephoto lens with 8 megapixels and 45 degree angle

HDR photography, creative effects, night mode, panorama function, and bokeh effects are all fine with the main camera. The tenfold hybrid zoom provides more possibilities and video recording is possible in 4K format. The front camera has a resolution of 8 megapixels.

High Resolution Audio also for compressed formats: Sony Xperia 10 III not only plays uncompressed audio files in High Resolution, but also uses the DSEE Ultimate system for compressed audio data such as MP3 files. Artificial intelligence significantly enhances music and is said to achieve nearly high-resolution audio quality. This is possible by automatically adjusting the audio frequency and dynamic range. It works with wireless and wired headphones, locally stored files, and streaming services.

Sony Xperia 10 III has a RAM of 6 gigabytes and an internal memory of 128 gigabytes. It can be expanded up to 1 terabyte using a microSD card. Android version 11.0 is used as the operating system and the Qualcomm Snapdragon 690 5G processor works in it. Mobile Internet is available at 5G speeds. The battery has a capacity of 4,500 mAh. Of course, WLAN, Bluetooth, and NFC are also included.

This smartphone is very strong and waterproof and dustproof according to IP68. Corning Gorilla Glass 6 protects the screen from damage and scratches. The dimensions of the device are 154 x 68 x 8.3 millimeters with a weight of 169 grams, the fingerprint sensor ensures security. This smartphone is available in black, blue and white. Unfortunately, the device does not support wireless charging.

What are HDR and HDR+? This designation stands for High Dynamic Range and offers a greater dynamic range and contrast in photo quality than standard dynamic range (SDR) video that is currently widespread. HDR images offer a very wide brightness range and achieve greater depth of effect. Images look more plastic and detailed because objects can be shaded better. HDR+ is an open HDR standard conceived and created by Samsung and Amazon Video. Additional information for brightness and contrast is dynamically transmitted.

Advantages

• OLED display and HDR support
• Three cameras
• High Resolution Audio also for compressed files and streaming services

Deficiency

• Wireless charging is not supported

3. Redmi Note 10 Pro Android Smartphone from Xiaomi

• Redmi Note 10 Pro model name
• Wireless Carrier Unlocked for All Operators
• Form factor bar
• Memory storage capacity 128GB
• Android operating system 10.0
• 4G mobile technology
• Number of SIM card slots Dual SIM
• 2021 model year

The Xiaomi Redmi Note 10 Pro Android smartphone features a quad rear camera equipped with a resolution of 108 megapixels. According to the manufacturer, the night mode 2.0 included in the smartphone allows you to take sharp pictures even without the flash. The integrated side fingerprint scanner seamlessly launches Android phones with a touch. It comes in three colors: Onyx Grey, Glacier Blue, and Gradient Bronze. The screen is protected from scratches and damage by Corning Gorilla Glass 5 to protect. The AMOLED screen is 6.67 inches (16.9 cm) tall. This smartphone has 6 gigabytes of RAM and 128 gigabytes of internal storage.

Main camera with more detail and high light sensitivity: The main camera is equipped with 9-in-1 pixel binning and dual native ISO technique. According to Xiaomi, the latter ensures highly detailed images thanks to improved processing and a greater dynamic range. Therefore, the pixel binning function combines several adjacent image pixels into one pixel, which greatly improves light sensitivity.

The refresh rate is 120 Hertz, which should provide a smoother experience for gaming and everyday use. Additionally, according to the manufacturer, the high sampling rate of 240 Hertz offers improved sensitivity control and lower latency for a more responsive screen. Latency describes the time it takes a small data packet to travel from a device to a server on the internet and back. Latency time is measured in milliseconds (ms).

The stereo speakers on the top and bottom of the Redmi Note 10 Pro should allow for a good sound experience. The Android smartphone has an 8 nanometer Qualcomm Snapdragon 732G Mobile Platform processor. The battery runs at a capacity of 5,020 mAh and should be recharged quickly using the included 33 watt fast charger.

What's so special about a dual SIM smartphone? Such a smartphone has two parts of a sender and a receiver. Can be used to make calls using two different phone numbers and users can be contacted using two different phone numbers. SIM cards from different cellular service providers can be used in dual SIM smartphones.

Advantages

• 108 megapixel camera with special technique
• Fast charge function
• High battery capacity

Deficiency

• Strong influence from Google

4. Android Smartphone Samsung Galaxy Z Fold2

• Blue wireless carrier
• Form factor touch screen
• Memory storage capacity 12GB
• Android operating system
• 5G mobile technology
• Includes permanently installed Battery components
• 7.59 inch Screen Size
• LCD screen type

The Galaxy Z Fold2 Android smartphone from Samsung is equipped with three cameras, including ultra wide-angle and telephoto lens functions. With the wide-angle lens according to the manufacturer (12 megapixel resolution), impressive panoramic photos and bright, sharp images are possible even at night. The telephoto function can be used to zoom in on the subject.

The front display of the Samsung smartphone is made of Corning Gorilla Glass Victus and is said to be very durable and strong. With a refresh rate of 120 Hertz according to the manufacturer, complex gameplay and fast scrolling with smooth image transitions and fast input reactions are possible on the main display. Also, Android phones adjust the refresh rate depending on the display content.

Smartphone from Samsung foldable: When folded , it has a 6.2-inch (15.7 centimeter) display on the front that can be operated with one hand. When opened, the 7.5-inch (19.05-centimeter) screen is revealed. Thanks to the strong hinge, the phone can be easily folded and unfolded according to Samsung, so that even settings can be made.

The phone is compatible with both WLAN and 5G, so downloads and streaming according to the manufacturer, run very fast. Around WLAN networks, the phone ensures a fast and secure connection. With 256 gigabytes of internal memory, a Galaxy smartphone should have enough space for all your apps and photos. Smartphones should be charged very quickly thanks to the fast charging function. This model is available in black and bronze.

What is 5G? It is the successor to 4G and refers to the fifth generation of mobile communications. The 5G standard allows data transmission up to ten times faster than LTE and thus communication in real time.

Advantages

• Foldable
• 5G ready
• Large internal memory

Deficiency

• Virus risk due to improper use

5. ASUS ROG Phone 5 . Android Smartphone

• ROG Phone 5 model name
• Wireless Carrier Unlocked for All Operators
• Form factor touch screen
• Memory storage capacity 128GB
• Android operating system
• 5G mobile technology
• Includes Asus ROG ROG Phone 5 components; cable: USB type C; quick start guide, warranty card, ejector brooch
• 6.78 inch Screen Size

The ASUS ROG Phone 5 Android smartphone has a 6.78-inch (17.2 centimeter) AMOLED display with a maximum refresh rate of 144 Hertz, which should ensure less motion blur. This is especially important when something is moving quickly. The display offers a maximum resolution of Full HD+. The screen is protected with Victus' special Gorilla Glass, which, according to the manufacturer, has a high level of durability and is colorful and luminous. ASUS smartphones have three cameras – there are three different sensors in the built-in camera:

• Main camera: 64 megapixel resolution
• Super wide-angle sensor: 13 megapixel resolution and maximum angle of 125 degrees
• Macro sensor: 5 megapixel resolution

Powerful, long-lasting battery and fast charging: Built-in powerful 6,000 mAh battery charged via USB-C. The battery is divided into two blocks of 3,000 mAh each and, according to the manufacturer, is recharged within an hour with 65 watts. In addition to the energy saving mode, there are various options that are expected to extend battery life.

Equipped with Qualcomm Snapdragon 888 5G Mobile Platform processor, the phone is responsive at 144 Hertz/ms according to ASUS. It therefore enables fast mobile communication with 5G and WLAN with Wi-Fi 6E. The WLAN standard offers all the advantages of WiFi 6 (WLAN-ax) and, with a suitable router, also uses the 6 gigahertz frequency band for data transmission.

Two stereo speakers are mounted on the front of the ROG Phone 5 , which should offer good sound even at high volumes. Quad DA converter and headphone amplifier will ensure better sound. The smartphone also has a 3.5mm jack for headphones. The fingerprint scanner can be found under the screen and should react quickly and reliably. Smartphones can also be unlocked via facial recognition.

What is FullHD+? With an aspect ratio of 16:9, Full HD means a resolution of 1,920 x 1,080 pixels. When the Full HD resolution is stretched to the longer diagonal, it is Full HD Plus (FHD+).

Advantages

• Powerful battery
• At 144 Hertz/one millisecond, according to the manufacturer, the reaction is fast
• Three cameras

Deficiency

• Not water and dust resistant

6. Android 9 Pro Smartphone from ONEPLUS

• OnePlus 9 Pro model name
• Wireless Carrier Unlocked for All Operators
• Form factor touch screen
• Memory storage capacity 12GB
• Android operating system
• 5G mobile technology
• Number of SIM card slots Dual SIM
• 2021 model year

The ONEPLUS 9 Pro Android smartphone has an AMOLED display equipped with 6.7 inches (17 centimeters). The manufacturer uses LTPO technology for the display, which reduces power consumption by up to 50 percent and the refresh rate should ensure a flowing 120 Hertz experience. The abbreviation LTPO stands for Low-Temperature Polycrystalline Oxide. This smartphone uses Android 11 as its operating system.

With high-quality Hasselblad cameras: As stated by the manufacturer, this high-performance camera offers natural color calibration, 8K recording, and 4K/120fps slow motion in addition to a number of innovations. 4K resolution means a horizontal image resolution of 4,000 pixels. Resolution usually has a value of around 8 megapixels. Slow motion is a method of slowing down motion, such as at a frame rate of 120 frames per second (120fps).

The scope of delivery includes a wireless charging system that, according to ONEPLUS, charges an Android smartphone from 1 to 70 percent in just 30 minutes. The 9 Pro uses the Qualcomm Snapdragon 888 5G Mobile Platform as its processor, which means it allows for a total performance increase of 25 percent compared to the Snapdragon 865. In addition to the 12 gigabytes of RAM memory, there's an additional 256 gigabytes of memory. NFC and dual SIM functions are also part of the functionality suite.

What is NFC? NFC stands for Near Field Communication. It is a radio technology that allows NFC-enabled devices to exchange contactless data over very short distances. It allows cashless payments, for example.

Advantages

• High quality Hasselblad camera
• Wireless charging
• 8K recording

Deficiency

• Strong influence from Google

7. OPPO Find Android smartphone X3

• Model name Find X3 Pro
• Wireless carrier unlocked for all carriers
• Form factor touch screen phone
• Memory storage capacity 12GB
• ColorOS 11.2, Android 11 . operating system
• 5G mobile technology
• Number of SIM card slots Dual SIM
• OPPO Find X3 Pro included components, fast charger, headset, USB-C cable, leaflet, SIM card needle, case, quick start guide

The Android Find X3 smartphone from OPPO weighs only 193 grams and the case is IP68 compliant with water resistance. Power supply is guaranteed by a battery with 4,500 mAh and thanks to the TUV-certified charger included in the shipping range, the Android phone can be charged in as little as 35 minutes, according to the manufacturer. Thus, wireless fast charging is also possible.

With a smartphone from OPPO, surfing the high-speed 5G network should be possible. According to the manufacturer, this dual-SIM smartphone runs on a very fast Qualcomm Snapdragon 888 processor. The phone offers 12 gigabytes, which ensures better energy management and good performance even with demanding applications. The internal memory is 256 gigabytes and should offer enough space for photos, videos, apps, and other data.

AMOLED Display with QHD Resolution: This phone comes with AMOLED display with Gorilla Glass 5 and refresh rate comes with 120 Hertz. It dynamically adjusts the refresh rate according to the manufacturer. The 6.7-inch/17-centimeter display has a QHD resolution and, according to the manufacturer, can display over a billion colors. QHD (or WQHD) stands for Wide Quad High Definition and is a common resolution along with Full HD and 4K.

The Find X3 has a dual main camera with an ultra-wide-angle lens and a wide-angle lens with a resolution of 50 megapixels each. The camera must provide good image results both during the day and at night. A 13 megapixel telephoto camera and a 3 megapixel microscope camera with 60x magnification complete this equipment. The two quad cameras on the back as well as the 32-megapixel front camera will produce expressive portrait shots with a bokeh effect. This camera sensor is a joint development between Sony and OPPO.

Can Android smartphones be childproof? If a child is not supposed to use a smartphone, the phone should be secured with a secure password or a good combination of numbers. On Google Play, under the Parental Controls item, there are other parental controls to prevent children from downloading apps or even making online purchases.

Advantages

• According to the manufacturer, more than one billion colors can be displayed
• Fast charging
• Quad camera

Deficiency

• Update depends on device manufacturer

8. Xiaomi Poco X3 Pro Android Smartphone

• Model name POCO X3 Pro
• Wireless carrier unlocked for all carriers
• Form factor bar
• Memory storage capacity 256GB
• Android operating system 10.0
• 4G mobile technology
• Number of SIM card slots Dual SIM
• 2021 model year

The Xiaomi Poco X3 Pro Android smartphone has a 6.67-inch LC dot display with Full HD resolution, 120 Hertz frame rate, 240 Hertz touch sampling rate, and 1,500:1 contrast ratio and 450 nits brightness. Inside the smartphone is a Qualcomm Snapdragon 860 processor with eight cores, each having a maximum speed of 2.96 gigahertz. Android smartphones have 6 gigabytes of RAM and 256 gigabytes of internal storage. The pre-installed operating system is Android 10.0. Two integrated speakers are designed for powerful, studio-quality sound.

With fast UFS 3.1 storage: According to the manufacturer, the Xiaomi Poco X3 Pro Android smartphone offers extremely fast read and write speeds with UFS 3.1 storage technology. Games and applications can be started without having to wait long.

The Android smartphone has an integrated battery with a capacity of 5160 mAh and a 33 watt fast charging function. In addition, the phone has multifunctional NFC and supports Google Pay. The smartphone is equipped with a "Corning Gorilla Glass 6" screen protector, which is designed to withstand drops from a height of up to 1.6 meters and provides better scratch protection. Thanks to hands-free Alexa, it is possible to control a smartphone using a language assistant and integrate it into existing smart home circuits.

How does smartphone wireless charging work? The charging function, also known as Qi charging, works by induction. An electric coil is installed on the back of the phone for this purpose. It is housed on a special pad which also has an integrated electric coil. The charging coil converts an electric current into a magnetic field, which is converted back into an electric current in the phone coil. The smartphone can only be supplied with power by touching it with the charging station.

Advantages

• UFS 3.1 for fast read and write speeds
• Support Google Pay
• Quad rear camera with high image resolution
• Comes with a screen protector

Deficiency

• No wireless charging possible

9. Smartphone Gigaset GS5

• GS5 model name
• Wireless carrier unlocked for all carriers
• Form factor touch screen
• Memory storage capacity 128GB
• Android 11 operating system
• LTE cellular technology
• Number of SIM card slots Dual SIM
• 2021 model year

It is rare to find electronic devices in the computer, smartphone, and tablet sectors that bear the Made in Germany quality seal. The Gigaset GS5 smartphone is one such device. From planning to production, all steps are carried out in Germany. Gigaset was a brand of Siemens AG until 2010, when Arques secured the division. The company later renamed itself Gigaset. Since 2018, Gigaset has become the first manufacturer in 10 years to produce smartphones in Germany in Bocholt in the Münsterland region.

The GS5 model is considered a mid-range smartphone and can easily compete with big players like Samsung or Sony in this field. The MediaTek Helio G85 A75 with a boost clock frequency of eight times 2.0 gigahertz delivers the required performance, 4 gigabytes of RAM and 128 gigabytes of onboard device memory. The latter can be expanded up to 512 gigabytes using a microSD card. The 6.3-inch screen offers a resolution of 2,340 x 1,080 pixels and consists of scratch- and dirt-resistant 2.5D glass. The capacitive touch screen is multi-point with up to five touch points.

With replaceable batteries: The Gigaset GS5 is rare in the market because the batteries are easily interchangeable. Shipping coverage includes a battery with a capacity of 4,500 mAh and a standby time of up to 316 hours. Replacement batteries can be purchased directly from the manufacturer, and replacing them will not cause any problems, even for the layman.

The device can be unlocked with a code, fingerprint, or facial recognition. Both Voice over LTE and Voice over WLAN are available for better quality when making calls to use. Of course, the smartphone has Bluetooth, here in version 5.0. In addition to a microSD card, two nano SIM cards can be used. As a smart feature, the Gigaset GS5 supports inductive charging, NFC and USB on the go to connect external devices such as USB sticks, USB mice, USB keyboards, and to use smartphones as power banks to charge external devices.

There are two cameras on the back. The main camera with a resolution of 48 megapixels, as well as an ultra wide-angle and macro camera with a resolution of 8 megapixels. The front camera for selfies offers a resolution of 16 megapixels. Android version 11 is used as the operating system. Unfortunately, the Gigaset GS5 doesn't support 5G.

What is a microSD card? This is a memory card with compact dimensions. Due to its small dimensions, microSD cards are used as storage media for smartphones.

Advantages

• Made in Germany
• Replaceable battery
• Two SIM cards and a memory card can be used at the same time
• USB on the go

Deficiency

• No 5G support
• No protection class

10. Motorola Moto G60S Android Android Smartphone

• Model name Moto G60S
• Wireless carrier unlocked for all carriers
• Phone blocking form factor
• Memory storage capacity 6 GB
• Android operating system 11.0
• 4G mobile technology
• Number of SIM card slots Dual SIM
• 2021 model year

The Motorola Moto G60S Android smartphone has a 6.8-inch Max Vision display with a refresh rate of 120 Hertz, Full HD+ resolution of 1,460 x 1,080 pixels and HDR10 image optimization technology. The operating system installed is Android 11.0, the cellular technology used is 4G. According to Motorola, the smartphone has an optimized MediaTek Helio G95 processor and 6 gigabytes of RAM and 128 gigabytes of internal memory. According to the manufacturer, the internal storage can be expanded using a microSD card with a maximum storage of one terabyte.

With a quad camera system: The Motorola Moto G60S Android smartphone has a quad camera system with a 64 megapixel sensor. The system consists of a 16-megapixel front camera, an 8-megapixel ultra-wide-angle camera, a 5-megapixel macro camera, and a 2-megapixel depth sensor.

This Android smartphone is powered by a non-removable battery with a capacity of 5,000 mAh supported by a 50 watt fast charger. According to the manufacturer, the phone is half-charged again in just 20 minutes. Since Android smartphones have a waterproof design, accidentally spilled drinks or raindrops won't bother them, according to Motorola. In addition to the charger, this model comes with a USB-C cable, protective cover, SIM tool kit, voucher for TV Now's pay-TV offer, and a quick start guide.

What is Google Assistant? It is an electronic personal assistant from the US company Google for Android, Google Home, iOS and the messenger service Google Allo. The Google Assistant receives, recognizes, and processes spoken and typed voice commands. This allows hands-free use of Android phones, for example while driving a car.

Advantages

• Dual SIM design
• Max Vision Display with HDR10
• With 50 watt fast charging
• Supplied with TV Now voucher and protective cover

Deficiency

• No NFC function

What is an Android smartphone?

Android smartphones are phones that usually offer more functionality than traditional phones. As with cell phones, you can use your smartphone to make phone calls and send and receive short messages. With a smartphone, you can not only access your email inbox and the Internet, you can also take photos and videos or listen to music.

The smartphone also offers the option to use a number of apps. Applications are special applications that can be downloaded to a smartphone from the Internet. In particular, communication apps like WhatsApp or social networks like Facebook, Instagram or Twitter are very popular. In addition, there is an operating system on every smartphone – like Android.

Modern smartphones do not have a conventional keyboard, but a touch-sensitive screen (touch screen). By using the touch screen which is usually quite large, additional functions may also be offered by the PC. When connected to a WiFi or mobile data network, you can surf the Internet from anywhere with your Android phone.

Compact and modern: While a computer can handle many functions, this smartphone fits in your pocket and can be taken anywhere. Apart from that, smartphones are technically superior with different sensors and GPS receivers, additional functions are built into smartphones.

How do Android smartphones work?

Android smartphones work in a similar way to regular computers. Classic components like CPU (=processor), main memory, mass storage, and graphics chip are installed in it. The difference with a PC is that smartphone components use energy sparingly. Battery operation is possible for several hours or days without limiting the performance of the smartphone.

Modern cell phone processors have multiple cores with clock speeds of over 2 gigahertz, which can even handle complex 3D games well. When entering into an Android smartphone, it is not the classic keyboard or mouse that is used, but the touch-sensitive screen.

No longer need a dedicated stylus for input, as it used to be. Instead, your own finger is enough to interact directly with the content on the smartphone. It usually works very intuitively and requires no prior knowledge. Both experts and laypeople usually get along quickly and easily with smartphones.

What is Android and how does the operating system work?

Android is an operating system developed by Google for mobile devices with touch controls. The operating system can be found mainly on smartphones and tablets and is considered the most popular all over the world. Only in the US Apple's iOS operating system for iPhone has a higher market share than Android. Apart from Android and iOS, there are other operating systems for smartphones. This includes Windows Phone, Blackberry and Symbian, which are far behind in terms of market share.

Some numbers: According to Google estimates, more than two and a half billion smartphones currently run Android and hundreds of thousands are expected to do so every day. In Germany, 80 percent of all new mobile devices will be sold with Android pre-installed.

The reason for the growing success is that anyone can freely use the source code. Phone manufacturers don't have to pay Google any licensing fees and can optimally adapt the Android operating system to their product's hardware. Similar to Apple or Microsoft, there are many mini apps for Android, called apps. There are over a million apps to choose from and most of the apps are optimized for smartphones.

Many applications are available for free. Prices for paid applications rarely exceed 5 euros. After logging in or free registration with Google, the application can be installed directly on the smartphone via the official Play Store. Android is also characterized by the tight integration of free Google services like Gmail, Google Maps, and Google Photos.

Google's operating system is constantly being developed further and the company initially forwards its new versions of Android to phone manufacturers and providers. Android updates can only be obtained from the provider. As a rule, the owner of the phone receives a notification whether there is an update.

Please note: smartphone manufacturers must first adapt each new Android version to their products, which is why updates are not available for all smartphone and tablet PC models at the same time. The latest Android updates are often no longer available for older smartphones.

Are Android smartphones safe?

Because Android is widely used, this operating system offers a lucrative target for criminals. Like all Internet-enabled devices, smartphones are vulnerable to Trojans, viruses and other hacker attacks. Google has been providing monthly security updates for Android since 2015, but these have only been delivered immediately to Google's own phones.

Other manufacturers are free to decide when to provide updates. Google doesn't control its own app store as closely as Apple and other app stores, so those apps are a source of malware. For protection, Google provides antivirus software for Android phones.

What are the advantages and disadvantages of Android smartphones?

The advantages of Android as an operating system are mostly:

Advantages

• Various applications from various providers
• Modern and functional user interface
• Lots of choices
• Many individual settings and adjustments are possible
• Google services like Maps or Gmail are well integrated
• Simple music and video file transfers, for example
• Universal peripheral devices such as battery chargers or connectors
• Open source operating system
• Convenient internet surfing

Deficiency

• System update not at the same time and not for all smartphones
• Strong ties with Google
• Rely on third-party Android software providers for business applications
• Security updates only every 2 to 3 years max
• The danger of security loopholes
• Lower security requirements for apps

Which technical characteristics of Android smartphones are suitable for whom?

There are many different Android phones on the market, which can suit different users in terms of variety. The following sections describe properties for different audiences.

Android smartphone for photography, social media, live streaming

Photographers should note that Android smartphones offer good cameras. Only higher quality models are equipped with software that makes it possible to provide acceptable quality even in low light. However, an external lamp is recommended for video recording. There are special LED lights or video panels specifically designed for use with smartphones.

For example, an Android phone with a good camera has a portrait function. Multi-lens cameras offer more options, especially for outdoor use. It should be a wide angle lens is not lost. Since many pictures and videos require a large amount of memory, the smartphone must have a large memory or offer a slot for a microSD card for memory expansion.

In addition to a good camera and memory, a fast processor is important for frequent streaming in real time (live streaming) on ​​social media channels. Here's what sets Android smartphones apart for photographers, influencers, and gamers:

• High quality camera (front/back) - more than 20 megapixels on the front camera
• Sufficient storage space or SD card option (expandable storage space) – at least 128 megabytes, 512 gigabytes or one terabyte microSD card
• Fast processor for game streaming (Internet gaming)

On the go with an Android smartphone in business and sports

Cell phones are with us almost everywhere: Whether for business appointments and travel or during sports - whether for work, surfing, navigating, listening to music, or watching videos. This is only possible with a good battery and a fast processor. Other functions that the phone should also have depending on the preferences and needs. If you work on the go and depend on a good phone, you need good computing power above all else.

In addition, writing is more comfortable when the Android phone is equipped with an additional keyboard. Smartphones that can be connected to a Bluetooth keyboard are more convenient to use . Also, it is important for travelers to get a power bank to extend battery life.

The robust model is ideal for athletes who travel a lot. Because athletes' smartphones are often exposed to cold, heat, humidity, dirt and shock or vibration. In addition, smartphones for athletes must be waterproof and easy to clean. Good phone cases that offer added protection prove practical. These are the smartphone features for frequent travelers and athletes:

• Screen size from 6 inches / 15.2 centimeters
• Ease of use - dual SIM, separate keyboard
• Very good battery performance - at least 4,000 mAh
• Strong and waterproof

Android smartphone for kids

Android smartphones for kids should above all be child resistant. It is important that the App Store or Google Play is protected with a parental password. With contract phones, providers can also block paid offers. Parents should also educate their children about the dangers of social media. The following aspects should be considered with Android smartphones for children:

• A relatively small screen is enough - 5 inches / 12.7 centimeters
• Ease of use – especially important for young children
• Easy handling and robust design (additional protective cover can help)
• Prepaid card or partner contract phone - must be weighed individually
• Waterproof possible

Good to know: Since children are not yet good at paying attention to objects and assessing risk, a discarded second-hand device or entry-level smartphone is usually enough to get them started.

Android smartphone for seniors

In the elderly, vision and hearing are very different. This also applies to tactile skills. Therefore there is no general recommendation for this age group. Android smartphones for seniors should generally be adjustable in terms of volume, font size and contrast. A larger smartphone is recommended so that the screen has sufficient space for large fonts.

For parents with additional limitations or without experience with modern smartphones, it is recommended to use a smartphone with an easy-to-use keyboard. Protective cover is not required for clamshell phones. What distinguishes senior smartphones:

• Large, easy-to-read display - 6 inches / 15.2 centimeters and up
• Font size and volume can be adjusted individually
• Acoustic reading aids
• Intuitive user guide

Tips: A good option, for example, is a foldable smartphone for seniors. It has the advantage of automatically answering calls when opened and automatically ending them when closed.

Android and other operating systems - advantages and disadvantages

Android is by far the most popular operating system in the world. All major manufacturers, except Apple and Microsoft, rely on this system. There are products on the market both in the high-end range and for small budgets. Following are the advantages and disadvantages of two other well-known operating systems.

iOS (Apple): iOS is used on the iPhone and has been regularly maintained by Apple since it appeared in 2007. The software offers many modern functions, a large selection of applications, and is very easy to use. Biggest downside: iOS is only available for Apple devices.

Advantages

• Hardware and software are very well coordinated for very smooth operation
• Hardly vulnerable to viruses and malware
• A large selection of applications
• Very easy to use, even for a layman
• Updates available for older models
• Excellent support

Deficiency

• Only works on Apple phones (small selection)
• Limited configuration by user
• There are some that are not compatible
• iTunes forced to connect to PC or Mac

Windows Phone: As an operating system, Windows Phone plays only a minor role in the smartphone market. However, there are many supporters of the system.

Advantages

• Runs fast and smooth even with weak hardware
• Immune to viruses and malware
• New continuous updates are also available for old products
• Lots of room for customization
• Well-integrated cloud service
• Good compatibility
• Many choices in every price range

Deficiency

• Many useful functions are missing
• Small app selection
• Frequent updates depending on the network operator
• The menu is sometimes confusing
• Operation may cause problems for beginners

What to do if you lose your Android smartphone?

If you lose your smartphone, you should proceed as follows:

1. Call yourself: Sometimes a smartphone is nearby and can be found quickly by calling yourself. In addition, it can happen that an honest seeker calls when you call. The call also provides clarity whether the phone is still active or not.
2. Try to find: It is possible to locate the phone with the appropriate program or wipe data remotely.
3. Report it to the police: If the phone cannot be found, it is possible to report it to the police against an unknown person.
4. Lost property office: Sometimes someone finds a smartphone and gives it to the lost property office.
5. Contact the network operator: After the loss, it is recommended to contact the network operator immediately. Free apps, such as find my phone, may be carrier-activated.

Android smartphones no longer work – what now?

Software on modern smartphones is just as complex as on PCs and therefore crashes can occur. In the worst case, it is no longer possible to turn on the phone. On the other hand, you can often do things yourself so the phone doesn't have to be shipped.

A hard reset is the first step that often proves to work. The whole system is reset to factory state and can be reused without any problems after the procedure, depending on the case. Disadvantage: all files are lost.

In some cases, connecting your smartphone to your computer via USB will help. The manufacturer's software on the PC can recognize the smartphone and create a backup. You can then try to start the recovery directly. If the computer no longer recognizes the smartphone, the only solution is to enter recovery mode. It accesses several emergency functions so that recovery can be started under certain circumstances. The modes can be achieved in different ways depending on the model.

If the smartphone can't even start in recovery mode, there's a high chance of hardware damage. In this case, the Android phone must be returned to the manufacturer for repair. Another alternative is to buy a new phone.

What is the procedure for recovery mode? On Android smartphones with a home button, the home button and the volume up button must be pressed simultaneously for 5 seconds. If there is no home button, just press the volume up button until recovery mode opens. The touch screen may not be usable in recovery mode. Then the navigation is done with the volume up/down keys and the selection is confirmed with the power button.

Buying an Android smartphone – the essential part

The following sections discuss the most relevant features that should be checked in an Android smartphone comparison before making a purchase decision.

Operating system Operating system

Pre-installed plays an important role when choosing a smartphone. Google's Android operating system offers a wide selection of apps from the Google Play Store, but Apple stands out with maximum security. Several brand manufacturers have been using the Android operating system since its introduction as it is freely available.

Today there is a wide variety of models on the market - including Android smartphones for small and large wallets. Among other things, Android enables innovative and user-friendly operations. Apart from that, it offers many options to customize the user interface.

Screen size

Most modern and high-quality mid-range and high-end phones have screens of at least 5 inches (12.7 centimeters), some have even bigger screens. Modern Android smartphones are usually equipped with touch screens and are finger operated. Press and swipe to place an order, dial a number, take a photo, or compose an email message.

With large hands, there may be problems with the operation of a small smartphone (display less than 4 inches/10.1 centimeters). Screen sizes between 5 and 6 inches are now standard and are the ideal size for Android phones.

It's bigger, it's heavier: keep in mind that using a phone with a screen larger than 5.5 inches (14 centimeters) is more difficult to operate the touchscreen with only one hand.

Screen resolution

When choosing an Android smartphone, the screen resolution should not be neglected. Sometimes there are serious differences between 720-pixel and 1080-pixel screens. The bigger the screen, the clearer the difference.

For pixel densities in general, manufacturers provide values ​​that are ratios in relation to screen size and reflect resolution. Today, the best Android smartphones are no longer available in Full HD (1080 pixels). The slightly higher priced version offers a screen with 3,840 x 2,160 pixels (UHD or 4K standard).

Weight, Dimensions and Design

Modern phones have not only become thinner, but also lighter. Weighing 130 to 160 grams, most phones are light. However, some appreciate the heavier models because the phone doesn't slip out of hand easily and has better grip. Depending on the model and manufacturer, most Android phones are between 14 and 16 centimeters tall and 6 to 9 centimeters wide.

When making your choice, you should take care to ensure that the smartphone is as suitable as possible for individual use in terms of weight and size. Top-of-the-line models often weigh 150 grams. Compared to cheap mid-range phones that weigh just 100 grams, the difference in practical use is often obvious.

As for the design, it usually remains a personal choice. However, the arrangement of the side buttons or the camera affects the use of the respective Android smartphone. Therefore, before buying, you should consider whether the arrangement of components is suitable for you.

Processor and memory

A good Android smartphone should not stutter. This should allow for the fastest sequence of images and uncomplicated operations. The manufacturer built a powerful processor for this and a fairly large memory. We recommend a technically balanced phone equipped with a quad-core processor.

Main memory must also be at least 2 gigabytes. This is especially important when multiple applications are used in parallel. There are now high-quality Android smartphones on the market with octa-core processors running with 16 or 32 gigabytes of RAM. If you just want to do everyday tasks, you'll stick with weaker hardware. Better equipment should be installed to play high-resolution videos or to play games.

Internal memory

The internal memory of an Android smartphone is usually 16 to 32 gigabytes, of which about 30 percent is already occupied by the operating system and pre-installed applications. If the data or photos are not stored in the cloud, there should be enough internal memory on the Android phone. The size required depends on the individual's usage behavior.

If several photos and videos are taken each day, it is recommended to use as much memory as possible. It must be at least 256 gigabytes. This also applies to those who use multiple apps on their smartphones. The internal memory of Android smartphones can often be expanded with a microSD card up to 512 gigabytes.

Important: With many manufacturers, dual SIM ports connect to the slot for the microSD card at the same time. In this case, only one function can be used - a second SIM card or additional memory.

Camera

Most Android smartphones are equipped with cameras on the front and back. If the functionality of a video phone is used frequently, solid camera quality is important. If photos or videos are taken frequently, the camera on the back should have the best resolution it offers. When choosing a camera, manufacturers rely on different lenses, some of which have significant differences.

The quality of the internal camera also depends on the resolution. The higher the resolution, the sharper the resulting photos and videos. To get detailed images, the front camera must have a resolution of at least 12 megapixels. For high quality video, the Full HD standard is a must. Additionally, functions such as all-round flash or slow-motion processing are recommended.

Note: The pure megapixel count doesn't say everything about camera quality. The interaction of hardware and software is very important.

Existing interface

Android smartphone connection options vary. WIRELESS INTERNET ACCESS is supported by all smartphones. Ideally, Android phones offer multiple interfaces. LTE support is beneficial because it allows the fastest cellular connections and high-speed web browsing. Otherwise, the phone is connected to the local network using a WLAN adapter.

Modern, high-quality smartphones use the newer 5G frequencies to connect to routers. With Bluetooth and NFC, Android smartphones can connect to other devices, such as Bluetooth car radios, speakers or headphones. This allows files to be quickly exchanged or games played against each other.

When an Android smartphone breaks – the main steps

It can always happen that the Android smartphone is faulty. It doesn't always have to be a total loss, because modern smartphones are very resistant and can go through a lot of things before defects occur. Damage can often be repaired by yourself:

• In case of minor damage to the housing or front display, the parts can be replaced. Internet retailers offer spare parts, such as full-touch displays, housings, and more. Depending on your skills, you can either install it yourself or take your phone to a repair service. In principle, it is advisable to leave such repairs to specialists.
• If the damage is severe, it may not be worth repairing because repair costs are often higher than buying a new product. Therefore, it is advisable to check how high the cost is before making any repairs.

Water damage is one of the worst types of damage. If the phone is not waterproof and falls into the sink or toilet, it doesn't have to be an irreparable defect. The first step in this case is to immediately turn off the phone and remove the battery if possible. The phone should then dry for at least 24 hours. Only then can attempts to restart it be initiated. If it can no longer be activated after water damage, the damage is too severe and must be replaced.

Does insurance for Android smartphones make sense?

Cell phones are exposed to various hazards in everyday life and can quickly be damaged or stolen. Therefore, more and more retailers are offering so-called smartphone insurance. Various damages and thefts can be insured on a contract basis for a small monthly amount or a higher purchase price. But does such protection make sense?

In most cases, smartphone insurance is not required. While compelling arguments such as extended warranties or protection against theft are often promised, in practice they are of little use. Above all, anti-theft protection is no longer up to date. Modern stolen smartphones can be easily found using IMEI and GPS, which is why smartphones are rarely stolen.

Extending the warranty to 3, 4 or 5 years doesn't even make sense if the phone is really yours for that long. The reason for this lies in the fast-moving smartphone market - its value is dropping rapidly and after 3 years, the previously top device is only worth a fraction of its original retail price. If the breakdown occurs after 3 or 4 years, spare parts are usually cheap and are usually much cheaper than the price of smartphone insurance.

Pay attention to the fine print: If you keep taking out smartphone insurance, you should read the fine print first. Some providers often promise equivalent reimbursement in the event of loss or theft. They sometimes interpret very loosely what "equivalent" means. Usually there is no current top smartphone as a replacement.

Cleaning and maintaining Android smartphones

Regular cleaning of the smartphone extends its life. In addition, the screen and case are often exposed to dirt and dust, which makes them carriers of germs. The following sections cover how to care for and clean your phone.

1. A lint-free microfiber cloth is enough to quickly clean the smartphone screen. Wipe it all over the screen in light circular motions to clean it. If you don't have a microfiber cloth, you can clean the screen on your clothes. Cotton clothing is not suitable because the surface can be scratched.
2. For stubborn dirt, dampen a cloth with a little warm water. Now put a little detergent on the screen to clean the smartphone and distribute the detergent gently. Then clean the dirt.
3. Clean the smartphone with a screen cleaner regularly. It removes coarse dirt and prevents the proliferation of germs and bacteria. Special cleaning sprays with antibacterial or germicidal effects can also be used to disinfect smartphone screens.
4. Specialized screen wipes or sterile disinfecting wipes are commercially available for travel. Where possible, they should contain isopropanol in concentrations up to 70 percent (2-propanol) and be solvent free. The display cloth is also effective at removing fingerprints, dust, scratches, and other debris.
5. Toothpicks and dry cotton swabs can be used to clean small and tight spaces such as headphone jacks and USB ports to remove dirt, dust and the like. Germs and bacteria also thrive on the back and casing and under the casing cover.

Please note: smartphone screens are very delicate and need to be cleaned gently. Therefore, do not use aggressive cleaning agents or glass cleaners for cleaning. You should also be careful with sensitive plug connections, as the contacts can quickly become damaged and cannot be repaired if you press too hard.

Prevention of dirt and germs

To successfully prevent dirt, the following tips can help:

• If possible, avoid eating on the phone.
• Hand creams and make-up are excellent breeding grounds for germs.
• Do not use your smartphone in public restrooms or restrooms.
• Don't carry your phone in the same pocket as your keys.
• If possible, do not place the Android smartphone side-view on the table.

Protect screen, connection and battery for longer life

The screen is a smartphone's weak point, as it can break if dropped or scratched by dirt. We recommend equipping the smartphone with a durable booklet case and screen protector. Both screen protectors and screen protectors come in various sizes and shapes that can be adapted to each smartphone. Furthermore, the joint can be protected with a special cover.

To extend battery life, a constant charge state of between 30 and 70 percent must be guaranteed. This value increases the life of the lithium-ion battery. If the battery is permanently charged or exposed to high temperatures, permanent damage cannot be ruled out. It is better to charge the battery several times rather than hours, for example overnight.

What useful accessories are available for Android smartphones?

The following smartphone accessories offer opportunities to increase phone usage:

1. To make the battery last longer, we recommend using a power bank. This allows the phone battery to be charged on the go, so it can be used for several days without a socket.
2. With the casing or casing, the smartphone is highly protected from possible damage or dirt. They prevent unsightly scratches on the screen and offer permanent protection.
3. Calling with an extra headset is more fun than without headphones. Modern headsets can be used wirelessly. This allows, for example, hands-free calling on the go.

The so-called smartwatch is a great addition to the smartphone, it is a watch with hardware that can emulate some of the functions of a smartphone. Incoming messages or phone calls can be received on some models without taking the smartphone out of your pocket. Smartphones can also be found at the push of a button.

Are there alternatives to Android smartphones?

Until now, mobile phones have become an alternative to smartphones. Classic phones are usually still enough to make calls or send text messages. However, this is where the functionality of the old phones ends. In order to be able to work online on the go, a smartphone with Android system is essential nowadays.

If the smartphone screen is too small, the tablet offers itself as an alternative to the smartphone. The tablet has a screen diagonal of 7 inches (17.7 centimeters) to 13 inches (33 centimeters). Like a smartphone, a SIM card is used and allows you to make calls, send text messages, or surf the Internet on the go. The same application is available for tablets. However, because they are much larger than smartphones, they can barely fit in a trouser pocket.

What are the famous Android smartphone providers there?

1. Samsung: This company is one of the largest conglomerates in the world. Samsung is considered a leader in many areas of technology. Founded in Korea in the 1930s, the company entered the engineering sector in the early 1970s. Home technology and entertainment electronics were at the forefront at that time. Today, Samsung manufactures every imaginable product in technology - from televisions to washing machines to smartphones.
2. Xiaomi: The Chinese smartphone manufacturer is not only successful in its home country of China, but also increasingly worldwide. Xiaomi offers some high-end hardware at reasonable prices.
3. Motorola: In the early 2000s, Motorola celebrated success with its Razr clamshell phone. Today, the American company says it wants to continue to offer good Android smartphones and continues to develop new models. Motorola uses the Android system as the operating system for its smartphones, which only have a few services of their own or pre-installed apps.
4. HUAWEI & Honor: The company from China has grown in a very short time from a low-cost provider to a high-end smartphone and tablet manufacturer. With an aluminum body, HUAWEI smartphones are usually very thin and very light. HUAWEI's subsidiary Honor follows the same path.

Internet vs. specialist shop - where to buy an Android smartphone?

Android phones are available in specialty stores as well as on the Internet. The possibility to be able to try the product directly on the site speaks for a specialist trade. In addition, local specialist retailers offer personalized advice, which is not always the case when buying online. However, there are usually very few smartphone options in specialist stores due to lower storage capacities. Here online shops are at the forefront with almost unlimited reach.

In addition, much cheaper smartphones are often available online, as there is no cost to sales staff and space. Shopping and comparing Android smartphones on the Internet is also much more fun than in a store and purchases can be made all the time. Smartphones purchased online can be returned within 14 days if you don't like them. The purchase price will be refunded.

Frequently asked questions about Android phones

Can pre-installed apps be removed from an Android smartphone?

It depends on the app: some pre-installed apps can be uninstalled, others can't. To remove, just call the application and select the "Uninstall" function. If the process doesn't work, the app can be uninstalled via root access if necessary.

How to secure Android smartphone?

If your child isn't supposed to be using an Android phone at all, it makes sense to use a secure password or a good combination of numbers. Other parental controls, so that children cannot, for example, download apps or make online purchases, can be seen in the Play Store under the item "Child protection settings".

Is it possible to use an Android smartphone without a Google account?

Yes, Android smartphones can be used without a Google account. However, keep in mind that the operating system is designed to be linked to a Google account. Data like address book, contacts, and calendar can't be synced without a Google account.

How to find Android phone?

Lost Android smartphones are easy to find. With Android Device Manager, which can be found on the Google Play Store, Google offers a service to find your phone again. With the manager application, the smartphone can be found over the Internet and data can be deleted remotely, numbers blocked or the smartphone rings at full volume for 5 minutes. Some mobile phone manufacturers and providers also offer similar services in their pre-installed interface applications.

Are there any Android smartphones with keyboards?

There are less and less Android smartphones with keyboards. These are mostly cheaper smartphones or specialty products. This includes, for example, products from BlackBerry, which, however, have their own operating system.

Conclusion

We have finished recommending the best Android smartphones on this occasion. Do any of our recommended Android smartphones interest you? Don't forget to consider your intended use, whether to play games or take photos.

Also, whatever your concern is, opt for a battery capacity of at least 3,000 mAh. This battery capacity is sufficient for those of you who travel frequently. Also choose a design that you like, yes. Congratulations on finding your favorite best Android smartphone!

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