Comparision Samsung Galaxy A21 vs Samsung Galaxy Alpha
Grade
Top specs and features
AnTuTu
Main camera resolution
Android Version
Battery capacity
Pixel density per screen inch
Description
Camera Comparison In DxOMark tests, Samsung Galaxy A21 scored There is no data points. Samsung Galaxy Alpha scored There is no data in the DxOMark camera test.
Resolution of the main camera sensor for Samsung Galaxy A21 16 MP, versus 12 MP for Samsung Galaxy Alpha. Main camera aperture at Samsung Galaxy A21 f/2. At Samsung Galaxy Alpha aperture reaches f/2.2. The first smartphone has a LED flash, the second one has a LED flash.
The resolution of the front camera for the first device is 13 MP vs. 2.1 MP for Samsung Galaxy Alpha. As for aperture, the first smartphone has f/2 versus f/There is no data for the second.
Performance comparison. Samsung Galaxy A21 has the MediaTek Helio P35 MT6765 chip installed. The processor frequency reaches 2.3 GHz. PowerVR GE8320 is responsible for graphics. The frequency of the graphics core reaches There is no data MHz. Samsung Galaxy A21 has 3 GB of RAM installed. The maximum amount of RAM for this model reaches 6. The RAM version is DDRThere is no data.
Samsung Galaxy Alpha is equipped with Samsung Exynos 5 Octa 5430. The processor frequency is 1.8 GHz. In terms of graphics, the ARM Mali-T628 kernel is used here. The video core is capable of operating at a frequency of up to 600 MHz. The machine is equipped with 2 GB of RAM. RAM version for Samsung Galaxy Alpha DDRThere is no data.
Tests in benchmarks. In the AnTuTu benchmark, Samsung Galaxy A21 scored 105177 points out of 911349 points possible. Samsung Galaxy Alpha scored 50419 on AnTuTu.
Comparison of displays. On board Samsung Galaxy A21 installed IPS LCD screen matrix. The display resolution is 6.5 inches. The pixel density reaches 272dpi screen.
Samsung Galaxy A21's screen refresh rate is There is no data Hz. And the brightness of the display reaches There is no data cd/m².
Samsung Galaxy Alpha has a Super AMOLED matrix with a diagonal of 4.7 inches. Here the pixel density is 312 ppi. The screen refresh rate is There is no data Hz. And the display brightness reaches There is no data cd/m².
Equipment and general characteristics. Samsung Galaxy A21 came out in There is no data. Samsung Galaxy Alpha submitted There is no data.
The first smartphone has an IPThere is no data class of protection against dust and moisture, compared to the IPThere is no data class of the second device.
Samsung Galaxy A21 supports up to 2 sim cards, versus 1 for Samsung Galaxy Alpha.
Samsung Galaxy A21 weighs 192 grams, versus 115 grams for Samsung Galaxy Alpha. The thickness of the first smartphone is 9 mm, versus 6.7 mm for the second one.
Samsung Galaxy A21 has USB version 2 and Samsung Galaxy Alpha has got 3 USB version. The first smartphone is running 10 version of Android. The second device has the 4.4 version of Android installed. Samsung Galaxy A21 is capable of supporting the 802.11 b/g/n Wi-Fi version. Samsung Galaxy Alpha supports the 802.11 a/b/g/n/ac Wi-Fi version.
The first smartphone supports memory cards up to There is no data GB, the second up to There is no data GB.
Why Samsung Galaxy A21 is better than Samsung Galaxy Alpha
- AnTuTu 105177 против 50419 , more on 109%
- Main camera resolution 16 MP против 12 MP, more on 33%
- Android Version 10 против 4.4 , more on 127%
- Battery capacity 4000 mAh против 1860 mAh, more on 115%
- Display size 6.5 " против 4.7 ", more on 38%
- RAM 3 GB против 2 GB, more on 50%
Samsung Galaxy A21 vs Samsung Galaxy Alpha: highlights
Performance
Display
Camera
Battery
Other
Main characteristics
Audio
Interfaces and communications
FAQ
How do Samsung Galaxy A21 and Samsung Galaxy Alpha perform in benchmarks?
According to the AnTuTu benchmark, Samsung Galaxy A21 scored 105177 points. Samsung Galaxy Alpha scored 50419 on AnTuTu test out of 911349 possible.
What camera do smartphones have?
Resolution of the main camera sensor for Samsung Galaxy A21 16 MP, versus 12 MP for Samsung Galaxy Alpha.
The front camera of the first smartphone received a resolution of 13 MP, versus 2.1 MP of the second.
Which accumulator is better for Samsung Galaxy A21 or Samsung Galaxy Alpha?
The battery capacity of Samsung Galaxy A21 is 4000 mAh, versus 1860 for Samsung Galaxy Alpha.
What kind of memory?
As for the built-in memory, it is 64 GB for the first device, and 32 GB for the second.
What screen do smartphones have
The screen of the first smartphone is equipped with a IPS LCD matrix, the second with a Super AMOLED matrix.
Which processor is better - Samsung Galaxy A21 or Samsung Galaxy Alpha?
Samsung Galaxy A21 has MediaTek Helio P35 MT6765 on board, the other has Samsung Exynos 5 Octa 5430.
What is the screen resolution?
The display resolution of Samsung Galaxy A21 is 6.5 inches, versus 4.7 inches for Samsung Galaxy Alpha.
How much do they weigh?
Samsung Galaxy A21 weighs 192 grams, versus 115 grams for Samsung Galaxy Alpha.
How many SIM cards are supported?
The first smartphone can support up to 2, versus 1 for the second.
When did the sales start?
Samsung Galaxy A21 was announced in There is no data. Samsung Galaxy Alpha in There is no data.
What operating system version are you using?
Samsung Galaxy A21 10 has the Android version, Samsung Galaxy Alpha 4.4 has the Android version.
How much memory can be installed on smartphones?
Samsung Galaxy A21 supports memory cards up to There is no data GB and Samsung Galaxy Alpha up to There is no data GB.
What kind of moisture protection?
IPThere is no data of Samsung Galaxy A21 versus IPThere is no data of Samsung Galaxy Alpha.