Samsung Galaxy A51
Samsung Galaxy A71
Why is Samsung Galaxy A51 better than Samsung Galaxy A71?
More RAM memory capacity: 4GB, 6GB, 8GB vs 6GB, 8GB
Faster CPU speed: 4 x 2.3 GHz & 4 x 1.7 GHz vs 2 x 2.2 GHz & 6 x 1.8 GHz
Higher pixel density: 405 ppi vs 393 ppi
Lighter: 172 g vs 179 g
Narrower: 73.6 mm vs 76 mm
Shorter: 158.5 mm vs 163.6 mm
More internal storage: 64GB, 128GB, 256GB vs 128GB
Why is Samsung Galaxy A71 better than Samsung Galaxy A51?
Bigger battery capacity: 4500 mAh vs 4000 mAh
More megapixels main camera: 64 MP & 12 MP & 5 MP & 5 MP vs 48 MP & 12 MP & 5 MP & 5 MP
Higher AnTuTu benchmark score: 276906 vs 179753
The phone is 1 month newer
Has a larger display diagonal: 6.7" vs 6.5"
Samsung Galaxy A51
Samsung Galaxy A71
Height
158.5 mm
Width
73.6 mm
Thickness
7.9 mm
Screen size
6.5"
Weight
172 g
Height
163.6 mm
Width
76 mm
Thickness
7.7 mm
Screen size
6.7"
Weight
179 g
Height
158.5 mm
Width
73.6 mm
Thickness
7.9 mm
Screen size
6.5"
Weight
172 g
Height
163.6 mm
Width
76 mm
Thickness
7.7 mm
Screen size
6.7"
Weight
179 g
Samsung Galaxy A51
Samsung Galaxy A71
Samsung Galaxy A51
Samsung Galaxy A71
Score 3.6
Samsung Galaxy A51
Score 3.8
Samsung Galaxy A71
Samsung Galaxy A51
Samsung Galaxy A71
Score 3.6
Score 3.8
Tom's Guide
Samsung Galaxy A51
Samsung Galaxy A71
Smartprix
Samsung Galaxy A51
Samsung Galaxy A71
Samsung Galaxy A51
Samsung Galaxy A71
AnTuTu Score
Samsung Galaxy A51
179753
Samsung Galaxy A71
276906 +54.05%
3DMark Wild Life benchmark
Samsung Galaxy A51
812 +9.73%
Samsung Galaxy A71
740
3DMark Wild Life Unlimited benchmark
Samsung Galaxy A51
813 +27.43%
Samsung Galaxy A71
638
Geekbench 5 · Multi-Core
Samsung Galaxy A51
1164
Samsung Galaxy A71
1604 +37.8%
Geekbench 5 · Single-Core
Samsung Galaxy A51
308
Samsung Galaxy A71
498 +61.69%
Samsung Galaxy A51
Samsung Galaxy A71
From $ 128
From $ 130
From € 150
From € 258
Samsung Galaxy A51
The Samsung Galaxy A51 is a feature-rich smartphone that offers a vibrant 6.5-inch Super AMOLED display, perfect for streaming and gaming with stunning colors and clarity. It’s equipped with a quad-camera setup, including a 48MP main lens, 12MP ultra-wide, 5MP macro, and 5MP depth sensor, delivering versatile photography options.
The 32MP front camera ensures high-quality selfies and video calls. Powered by the Exynos 9611 chipset and 4GB or 8GB of RAM, it provides smooth performance for daily tasks and multitasking. The 4000mAh battery supports 15W fast charging, ensuring you stay powered throughout the day. With a sleek design, in-display fingerprint sensor, and One UI for a user-friendly experience, the Galaxy A51 is a solid choice for those seeking a balance of style, performance, and camera capabilities.
Samsung Galaxy A71
The Samsung Galaxy A71 is a versatile smartphone designed to meet various user needs. It boasts a stunning 6.7-inch Super AMOLED display that delivers vibrant colors and sharp details, making it perfect for streaming and gaming. Powered by the Snapdragon 730 processor and up to 8GB of RAM, the A71 ensures smooth multitasking and responsive performance.
The quad-camera setup includes a 64MP main sensor for stunning photos, a 12MP ultra-wide lens, a 5MP macro lens, and a 5MP depth sensor, allowing users to capture a wide range of shots. The 32MP front camera is perfect for selfies and video calls.
With a 4500mAh battery and 25W fast charging, the A71 keeps you connected throughout the day. Additional features like an in-display fingerprint sensor, expandable storage, and One UI enhance the user experience. Overall, the Samsung Galaxy A71 is an excellent choice for those seeking a reliable, feature-rich smartphone.
Show differences
Show differences
Specs
Samsung Galaxy A51
Samsung Galaxy A71
Design
Weight
172 g
179 g
Thickness
7.9 mm
7.7 mm
Width
73.6 mm
76 mm
Height
158.5 mm
163.6 mm
Volume
92.16 cm³
95.74 cm³
Color options
Prism Crush Black, Prism Crush White, Prism Crush Blue, Prism Crush Pink
Prism Crush Black, Prism Crush Silver, Prism Crush Blue, Prism Crush Pink
French Repairability Index
-
8
Display
Screen size
6.5"
6.7"
Display type
OLED/AMOLED
OLED/AMOLED
Pixel density
405 ppi
393 ppi
Resolution
1080 x 2400 px
1080 x 2400 px
Refresh rate
60Hz
60Hz
Brightness (typical)
-
400 nits
Has branded damage-resistant glass
✔
✔
Gorilla Glass version
Gorilla Glass 3
Gorilla Glass 3
Always-On Display
✔
✔
Contrast ratio
20:1
-
Has a touch screen
✔
✔
Performance
Internal storage
64GB, 128GB, 256GB
128GB
RAM
4GB, 6GB, 8GB
6GB, 8GB
Android version
Android 10
Android 10
CPU speed
4 x 2.3 GHz & 4 x 1.7 GHz
2 x 2.2 GHz & 6 x 1.8 GHz
GPU clock speed
650 MHz
500 MHz
Has integrated LTE
✔
✔
RAM speed
2133 MHz
1866 MHz
Semiconductor size
10 nm
8 nm
Supports 64-bit
✔
✔
DirectX version
DirectX 12
DirectX 12
Has integrated graphics
✔
✔
OpenGL ES version
3.2
3.2
Uses big.LITTLE technology
✔
✔
CPU threads
8 threads
8 threads
Uses HMP
✔
-
Has TrustZone
✔
✔
Maximum memory bandwidth
11.92 GB/s
14.9 GB/s
OpenCL version
2
2
EMMC version
5.1
-
DDR memory version
4
-
Maximum memory amount
8GB
8GB
Thermal Design Power (TDP)
8W
-
Front-end width
-
3
Release date
2019
2020
Has NX bit
✔
✔
L1 cache
64 KB
-
GPU turbo
850 MHz
-
Memory channels
4
2
Has an external memory slot
✔
✔
Maximum amount of external memory supported
1000GB
1000GB
Bits executed at a time
128
128
Number of transistors
3000 million
-
VFP version
4
4
Cameras
Main camera
48 MP & 12 MP & 5 MP & 5 MP
64 MP & 12 MP & 5 MP & 5 MP
Front camera
32MP
32MP
Video recording (main camera)
2160 x 30 fps
2160 x 30 fps
Wide aperture (main camera)
f/2 & f/2.2 & f/2.4 & f/2.2
f/1.8 & f/2.2 & f/2.4 & f/2.2
Has a BSI sensor
✔
✔
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
0x
0x
Number of flash LEDs
1
1
Has manual ISO
✔
✔
Has a serial shot mode
✔
✔
Has manual focus
✔
✔
Has a front camera
✔
✔
Has manual white balance
✔
✔
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)
0.8 µm & 1.12 µm & 1.12 µm & 1.12 µm
0.8 µm & 1.12 µm & 1.12 µm & 1.12 µm
Shoots 360° panorama
-
✔
Operating system
Has theme customization
✔
✔
Has dark mode
✔
✔
Has focus modes
✔
✔
Has customizable notifications
✔
✔
Supports split screen
✔
✔
Supports instant markup
✔
✔
Supports PiP and PaP
✔
✔
Has sharing intents
✔
✔
Has a child lock
✔
✔
Is free and open source
✔
✔
Tracks the current position of a mobile device
✔
✔
Is a multi-user system
✔
✔
Supports widgets
✔
✔
The browser has word wrap
✔
✔
Has voice commands
✔
✔
Has offline voice recognition
✔
✔
More languages supported
125
125
Battery
Battery power
4000 mAh
4500 mAh
Supports fast charging
✔
✔
Charging speed
25W
25W
Has a battery level indicator
✔
✔
Has a rechargeable battery
✔
✔
Audio
Number of microphones
2
2
Has a socket for a 3.5 mm audio jack
✔
✔
Has a radio
✔
✔
Features
Wi-Fi version
Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
Download speed
600 MBits/s
800 MBits/s
Upload speed
150 MBits/s
150 MBits/s
Has USB Type-C
✔
✔
USB version
2
2
Has NFC
✔
✔
SIM cards
2 SIM
2 SIM
Has a fingerprint scanner
✔
✔
Bluetooth version
5
5
Has a gyroscope
✔
✔
Has GPS
✔
✔
Has a compass
✔
✔
Supports Wi-Fi
✔
✔
Has a cellular module
✔
✔
Supports Galileo
✔
✔
Has an accelerometer
✔
✔
Body sar (eu)
1.59W/kg
-
Supports ant+
✔
✔
Head SAR (eu)
0.36W/kg
-
Samsung Galaxy A51
Samsung Galaxy A71