33points

Samsung Galaxy A20

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Samsung Galaxy A20
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Samsung Galaxy A20 review: specs and price

Samsung Galaxy A20
Samsung Galaxy A20
33
points

Why is Samsung Galaxy A20 better than the average?

  • Battery power
    4000mAhvs2692.96mAh
  • CPU speed
    2 x 1.6GHz & 6 x 1.35GHzvs6.4GHz
  • Screen size
    6.4"vs5.11"
  • RAM
    3GBvs2.28GB
  • Megapixels
    13MP & 5MPvs11.98MP
  • Front camera megapixels
    8MPvs5.59MP
  • Internal storage
    32GBvs31.04GB
  • Widest aperture
    f/2.2 & f/1.9vsf/2.0061279683376894

Top specs and features

Design

1.Weather sealed
Samsung Galaxy A20

Device is protected with extra seals to prevent failures due to any kind of weather.

For example

Huawei P30 (128GB / 6GB RAM)

2.has a QWERTY keyboard
Samsung Galaxy A20

Text messaging is much faster due to a hardware keyboard.

For example

Crosscall Shark-X3

Display

1.resolution

720 x 1560px

Best

Sony Xperia H8541

2160 x 4320px

2.pixel density

268ppi

Best

Sony Xperia H8541

847ppi

3.has branded damage resistant glass
Samsung Galaxy A20

Damage resistant glass (such as Corning Gorilla Glass or Asahi Dragontrail Glass) is thin, lightweight, and can withstand high levels of force.

For example

Xiaomi Mi 9 SE 64GB

4.screen size

6.4"

The bigger the screen size is, the better the user experience.

Best

Huawei Mate X

8"

5.Has an AMOLED display
Samsung Galaxy A20

AMOLED displays, also known as active matrix OLED displays, offer higher refresh rates and consume less power than other types of displays.

6.has a touch screen
Samsung Galaxy A20

You can operate the device easily, by pressing the screen with your fingers.

Performance

1.OpenGL version

3.1 (Android 9.0 Pie)

OpenGL is used in games, with newer versions supporting better graphics.

Best

蘋果iPhone 5S 銀色

4

2.Uses big.LITTLE technology
Samsung Galaxy A20

Using big.LITTLE technology, a chip can switch between two sets of processor cores in order to maximise performance and battery life. For example, when playing a game the more powerful cores will be used to increase performance, whereas checking e-mail will use the less powerful cores to maximise battery life.

3.RAM

3GB

Best

Xiaomi Black Shark 2

12GB

4.CPU speed

2 x 1.6GHz & 6 x 1.35GHz

Best

Meizu Pro 7 Plus 64GB

8 x 2.6GHz

5.has an external memory slot
Samsung Galaxy A20

The device has a standard memory slot (such as an SD or micro SD card slot) so that you can either extend the internal storage with affordable memory modules or you can retrieve data, such as photographs, easily from a memory card.

6.internal storage

32GB

Best

Smartisan Nut R1

1024GB

Cameras

1.megapixels

13MP & 5MP

Best

Xiaomi Mi 9

48 & 16 & 12MP

2.has built-in optical image stabilization
Samsung Galaxy A20

Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.

For example

Xiaomi Mi 9 SE 64GB

3.front camera megapixels

8MP

Best

Huawei P30 Lite

32MP

4.video recording (main camera)

1080 x 30fps

The maximum resolution available for videos shot with the main camera. Although it may be possible to choose among other frame rates, those recordings usually have lower resolutions.

Best

Xiaomi Mi Mix 3 5G

2160 x 60fps

5.widest aperture

f/2.2 & f/1.9

With a wider aperture the sensor can capture more light, helping to avoid blur by enabling a faster shutter speed. It also provides a shallow depth of field, allowing you to blur the background to focus attention on the subject.

Best

Xiaomi Black Shark 2 (128GB / 6GB RAM)

2.2 & 1.2f

6.Has phase detection autofocus for photos
Samsung Galaxy A20

A phase detection autofocus is much faster than a contrast detection autofocus, allowing for sharper images.

For example

Xiaomi Mi 9 SE 64GB

Audio

1.has stereo speakers
Samsung Galaxy A20

Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.

For example

Xiaomi Black Shark 2 (128GB / 6GB RAM)

2.has a socket for a 3.5 mm audio jack
Samsung Galaxy A20

With a standard mini jack socket, you can use the device with most headphones.

3.number of microphones

2

More microphones result in better sound quality and enable the device to filter out background noise.

Best

Motorola Moto Z3

4

4.Has a radio
Samsung Galaxy A20

A built-in FM radio tuner allows you to listen to most of the live-broadcasted FM radio stations without using the internet.

5.Has dedicated media keys
Samsung Galaxy A20

Phones with physical keyboards have dedicated media keys, such as: play, stop, next, previous, volume up/down, etc.

For example

Blu Vivo One Plus (2019)

Battery

1.battery power

4000mAh

Best

Energizer Power Max P16K Pro

16000mAh

2.wireless charging
Samsung Galaxy A20

The manufacturer offers a branded wireless charging kit. To charge the device, you simply put it down on its charging base.

For example

Huawei P30 Pro

3.has a removable battery
Samsung Galaxy A20

The battery is removable and can be replaced by the user if broken.

For example

Punkt. MP02

4.Supports fast charging
Samsung Galaxy A20

Fast charging technologies, like Qualcomm’s Quick Charge or MediaTek’s Pump Express, are used to reduce the time it takes to charge a device. For example, with Quick Charge 3.0, the battery can be charged to 50% in just 30 minutes.

For example

Xiaomi Mi 9 SE 64GB

5.Has an ultra power save mode
Samsung Galaxy A20

The device can save battery by using just a black-and-white screen with a few basic icons. This means even with a small amount of battery, you can keep the device running for a long time.

For example

Oppo A7

6.has a battery level indicator
Samsung Galaxy A20

An indicator shows you when the device has low battery.

Features

1.Is a multi-user system
Samsung Galaxy A20
2.Has offline voice recognition
Samsung Galaxy A20

Offline voice recognition enables you to perform voice actions, like dictating texts or using various voice commands, without an internet connection.

3.Supports Java
Samsung Galaxy A20
4.Is free and open source
Samsung Galaxy A20

Anyone is free to use, copy, study, and change the software in any way, and the source code is openly shared so that people are encouraged to voluntarily improve the design of the software.

5.Allows app installs on the device's external storage
Samsung Galaxy A20
6.Has sharing intents
Samsung Galaxy A20

If an app has sharing capabilities and the developers have indicated it, the app will automatically appear in your list of sharing options. Some OS’s limit direct sharing options to a select few apps, which means you have to open apps separately in order to upload the files you want to share.

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