Samsung Galaxy S21 vs Samsung Galaxy A56 5G
Short Description
Samsung Galaxy S21
Screen size: 6.2" / Resolution: 1080 x 2400 px / Main camera: 64 MP & 12 MP & 12 MP / Front camera: 10MP / RAM: 8GB / Battery power: 4000 mAh / Has 5G support: ✔ / Internal storage: 128GB, 256GB / SIM cards: 1 SIM, 1 eSIM
Samsung Galaxy A56 5G
Screen size: 6.7" / Resolution: 1080 x 2340 px / Main camera: 50 MP & 12 MP & 5 MP / Front camera: 12MP / RAM: 12GB / Battery power: 5000 mAh / Has 5G support: ✔ / Internal storage: 256GB / SIM cards: 2 SIM
Key Differences
Samsung Galaxy S21
Samsung Galaxy A56 5G
How is Samsung Galaxy S21 better than Samsung Galaxy A56 5G?
Faster CPU speed: 1 x 2.9 GHz & 3 x 2.8 GHz & 4 x 2.2 GHz vs 1 x 2.9 GHz & 3 x 2.6 GHz & 4 x 1.95 GHz
More megapixels main camera: 64 MP & 12 MP & 12 MP vs 50 MP & 12 MP & 5 MP
Better display resolution: 1080 x 2400 px vs 1080 x 2340 px
Lighter: 171 g (6.03 ounces) vs 198 g (6.98 ounces)
Narrower: 71.2 mm (2.8 inches) vs 77.5 mm (3.05 inches)
Shorter: 151.7 mm (5.97 inches) vs 162.2 mm (6.39 inches)
Samsung Galaxy S21
Samsung Galaxy A56 5G
How is Samsung Galaxy A56 5G better than Samsung Galaxy S21?
Bigger battery capacity: 5000 mAh vs 4000 mAh
More RAM memory capacity in max option: 12GB vs 8GB
AnTuTu score is about 3% higher
More megapixels front camera: 12MP vs 10MP
Has a larger display diagonal: 6.7" vs 6.2"
Higher charging speed: 45W vs 25W
The phone is 4 years and 1 month newer
Size Comparison
Samsung Galaxy S21
Samsung Galaxy A56 5G
Height
151.7 mm
(5.97 inches)
Width
71.2 mm
(2.8 inches)
Thickness
7.9 mm
(0.31 inches)
Screen size
6.2"
Weight
171 g
(6.03 ounces)
6.2"
6.7"
Height
162.2 mm
(6.39 inches)
Width
77.5 mm
(3.05 inches)
Thickness
7.4 mm
(0.29 inches)
Screen size
6.7"
Weight
198 g
(6.98 ounces)
Height
151.7 mm
(5.97 inches)
Width
71.2 mm
(2.8 inches)
Thickness
7.9 mm
(0.31 inches)
Screen size
6.2"
Weight
171 g
(6.03 ounces)
Height
162.2 mm
(6.39 inches)
Width
77.5 mm
(3.05 inches)
Thickness
7.4 mm
(0.29 inches)
Screen size
6.7"
Weight
198 g
(6.98 ounces)
3D comparison
Samsung Galaxy S21
Samsung Galaxy A56 5G
Samsung Galaxy S21
Samsung Galaxy A56 5G
Vote for Your option
Samsung Galaxy S21
Vote for Your option
Samsung Galaxy A56 5G
Benchmarks
AnTuTu Score
Samsung Galaxy S21
903,780
Samsung Galaxy A56 5G
932,578 +3.19%
The score reflects a device's overall performance by summing up results from tests of RAM speed, CPU, and 2D/3D graphics.
CPU
Samsung Galaxy S21
253,391
Samsung Galaxy A56 5G
305,131 +20.42%
Measures the performance of a device's processor, focusing on tasks such as computing power and multi-core efficiency.
GPU
Samsung Galaxy S21
281,676 +4.06%
Samsung Galaxy A56 5G
270,691
Measures the graphical performance of a device's GPU, evaluating its ability to handle graphics-intensive tasks such as gaming and rendering.
Memory
Samsung Galaxy S21
158,352
Samsung Galaxy A56 5G
163,248 +3.09%
Measures the performance of a device's memory (RAM), measuring its speed and efficiency in handling multitasking and data-intensive applications.
UX
Samsung Galaxy S21
210,361 +8.71%
Samsung Galaxy A56 5G
193,508
Measures the overall user experience performance of a device, including factors like system responsiveness, touch sensitivity, and app launching speed.
Geekbench 6 · Multi-Core
Samsung Galaxy S21
3,339
Samsung Galaxy A56 5G
3,893 +16.59%
Measures the aggregate performance of all processor cores in a device, simulating tasks optimized for multi-threaded processing.
Geekbench 6 · Single-Core
Samsung Galaxy S21
1,334
Samsung Galaxy A56 5G
1,360 +1.95%
Measures the performance of a single processor core by assessing how efficiently the device handles single-threaded processing-based tasks.
Battery Performance
Samsung Galaxy S21
Samsung Galaxy A56 5G
Charging timeComparison videos
9+ views
Samsung Galaxy A56 5G vs Samsung Galaxy S21 Technical Comparison
Technical Specifications
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Specs
Samsung Galaxy S21
Samsung Galaxy A56 5G
Design
Weight
171 g (6.03 ounces)
198 g (6.98 ounces)
Thickness
7.9 mm (0.31 inches)
7.4 mm (0.29 inches)
Width
71.2 mm (2.8 inches)
77.5 mm (3.05 inches)
Height
151.7 mm (5.97 inches)
162.2 mm (6.39 inches)
Is weather-sealed (splashproof)
✔
-
Ingress Protection (IP) rating
IP68
IP67
Waterproof depth rating
1.5 m
1 m
Volume
85.33 cm³
93.02 cm³
Is dustproof and water-resistant
✔
Waterproof
Color options
Phantom Gray, Phantom White, Phantom Violet, Phantom Pink
Pink, Olive, Graphite, Lightgray
French Repairability Index
1
-
Display
Screen size
6.2"
6.7"
Display type
OLED/AMOLED
OLED/AMOLED
Pixel density
421 ppi
385 ppi
Resolution
1080 x 2400 px
1080 x 2340 px
Refresh rate
120Hz
120Hz
Touch sampling rate
240Hz
-
Brightness (typical)
1300 nits
1200 nits
Has branded damage-resistant glass
✔
✔
Gorilla Glass version
Gorilla Glass Victus
Gorilla Glass Victus
Supports HDR10
✔
✔
Supports HDR10+
✔
✔
Always-On Display
✔
✔
Contrast ratio
3000000:1
-
Has a touch screen
✔
✔
Performance
Internal storage
128GB, 256GB
256GB
RAM
8GB
12GB
Android version
Android 11
Android 15
CPU speed
1 x 2.9 GHz & 3 x 2.8 GHz & 4 x 2.2 GHz
1 x 2.9 GHz & 3 x 2.6 GHz & 4 x 1.95 GHz
GPU clock speed
-
1300 MHz
Has integrated LTE
✔
✔
RAM speed
3200 MHz
3200 MHz
Semiconductor size
5 nm
4 nm
Supports 64-bit
✔
✔
DirectX version
DirectX 12
DirectX 12
Has integrated graphics
✔
✔
OpenGL ES version
3.2
-
Uses big.LITTLE technology
✔
✔
CPU threads
8 threads
8 threads
Uses HMP
✔
✔
Has TrustZone
✔
-
Maximum memory bandwidth
51.2 GB/s
51.2 GB/s
OpenCL version
2
2
DDR memory version
5
5
Maximum memory amount
16GB
12GB
L3 cache
-
4 MB
Uses multithreading
-
✔
Thermal Design Power (TDP)
9W
-
Shading units
-
256
Release date
2021
2025
Has NX bit
✔
-
Memory channels
4
4
GPU turbo
854 MHz
-
Cameras
Main camera
64 MP & 12 MP & 12 MP
50 MP & 12 MP & 5 MP
Front camera
10MP
12MP
Has built-in optical image stabilization
✔
✔
Video recording (main camera)
4320 x 24 fps
2160 x 30 fps
Wide aperture (main camera)
f/1.8 & f/2 & f/2.2
f/1.8 & f/2.2 & f/2.4
Has a dual-tone LED flash
✔
-
Has a BSI sensor
✔
-
Has continuous autofocus when recording movies
✔
✔
Has phase-detection autofocus for photos
✔
✔
Supports slow-motion video recording
✔
✔
Has a built-in HDR mode
✔
✔
Has a flash
✔
✔
Has manual exposure
✔
✔
Has a dual-lens (or multi-lens) main camera
✔
✔
Optical zoom
1.1x
-
Number of flash LEDs
2
-
Has a CMOS sensor
✔
✔
Has manual ISO
✔
✔
Has a serial shot mode
✔
✔
Has manual focus
✔
✔
Has a front camera
✔
✔
Has manual white balance
✔
✔
Shoots raw
✔
-
Has touch autofocus
✔
✔
Has manual shutter speed
✔
-
Can create panoramas in-camera
✔
✔
Wide aperture (front camera)
f/2.2
f/2.2
Has timelapse function
✔
✔
Pixel size (main camera)
1.8 µm & 0.8 µm & 1.4 µm
-
Operating system
Has clipboard warnings
-
✔
Has location privacy options
✔
✔
Has camera/microphone privacy options
✔
✔
Has theme customization
✔
✔
Can play games while they download
-
✔
Has dark mode
✔
✔
Has Wi-Fi password sharing
✔
✔
Has battery health check
-
✔
Has an extra dim mode
-
✔
Has focus modes
✔
✔
Has dynamic theming
-
✔
Can offload apps
-
✔
Has customizable notifications
✔
✔
Has scrolling screenshots
-
✔
Supports split screen
✔
✔
Supports instant markup
✔
✔
Supports PiP and PaP
✔
✔
More languages supported
-
125
Can be used as a PC
✔
-
Has sharing intents
✔
✔
Has a child lock
✔
✔
Supports widgets
-
✔
Is free and open source
✔
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
✔
✔
Supports widgets
✔
-
More languages supported
125
-
Has offline voice recognition
✔
✔
The browser has word wrap
✔
✔
Has voice commands
✔
✔
Battery
Battery power
4000 mAh
5000 mAh
Has wireless charging
✔
-
Supports fast charging
✔
✔
Charging speed
25W
45W
Wireless charging speed
15W
-
Has reverse wireless charging
✔
-
Reverse wireless charging speed
4.5W
-
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Has stereo speakers
✔
✔
Number of microphones
2
-
Features
Has 5G support
✔
✔
Wi-Fi version
Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax)
Download speed
3000 MBits/s
5100 MBits/s
Upload speed
422 MBits/s
1280 MBits/s
Has USB Type-C
✔
✔
USB version
3.2
2
Has NFC
✔
✔
SIM cards
1 SIM, 1 eSIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
5.1
5.3
Has a gyroscope
✔
✔
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Has a barometer
✔
-
Supports Galileo
✔
✔
Has an accelerometer
✔
✔
Supports ant+
✔
-
Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.
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Samsung Galaxy S21
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Samsung Galaxy A56 5G
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