Want to compare Samsung M31 vs Samsung A51 mobile? You have come to the right place. Here you can find Samsung M31 vs Samsung A51 comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.
Related: Check out latest Samsung M31 price in India on Priceo.
On one hand, Samsung Galaxy M31 comes with a 6.4-inch Super AMOLED display, which gets a waterdrop style notch over the bezel-less screen. The device is provided with a Li-ion cell having a huge charging capacity of 6,000mAh. The Samsung Galaxy M31 is equipped with Exynos 9 Octa 9611 chipset, which is coupled with Mali G72-MP3 GPU and 6GB RAM. It also has a memory slot that supports up to 512GB with the help of a microSD card.
On the other hand, Samsung A51 is offered with a 6.5-inch Super AMOLED display that has a screen resolution of 1,080 x 2,400 pixels along with a pixel density of 405PPI. The bezel-less display of the smartphone features a punch-hole setup and is protected by Corning Gorilla Glass v3. Its Calculated Screen to Body Ratio stands at 87.44% besides an aspect ratio of 20:9.In terms of photography, the smartphone provides a 48MP f/2.0 Primary Camera offering up to 8x Digital Zoom, a 12MP f/2.2 Ultra-Wide Angle Camera, a 5MP f/2.4 Macro Camera and a 5MP f/2.2 Depth Camera setup, which can shoot high-quality images with detailed insights. The front camera is equally good, featuring a 32MP f/2.2 lens, which can capture sharp and bright selfies.
Our recommendation: We recommend you to buy Samsung A51 over Samsung M31 because it offers a better value for money package with better display and processor.
Samsung M31 vs Samsung A51 Comparison Table
Key Specs | ||||
Display | 6.40-inch | 6.50-inch | ||
Processor | Samsung Exynos 9611 | – | ||
Front Camera | 32-megapixel | 32-megapixel | ||
Rear Camera | 64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel | 48-megapixel + 12-megapixel + 5-megapixel + 5-megapixel | ||
RAM | 6GB | 6GB | ||
Storage | 128GB | 128GB | ||
Battery Capacity | 6000mAh | 4000mAh | ||
OS | Android 10 | Android 10 | ||
Resolution | 1080×2340 pixels | 1080×2400 pixels | ||
General | ||||
Brand | Samsung | Samsung | ||
Model | Galaxy M31 | Galaxy A51 | ||
Release date | February 26, 2020 | January 1, 2020 | ||
Launched in India | Yes | Yes | ||
Form factor | Touchscreen | Touchscreen | ||
Body type | Plastic | – | ||
Dimensions (mm) | 159.20 x 75.10 x 8.90 | 158.50 x 73.60 x 7.90 | ||
Weight (g) | 191.00 | 172.00 | ||
Battery capacity (mAh) | 6000 | 4000 | ||
Removable battery | No | – | ||
Wireless charging | No | – | ||
Colours | Blue, Black | Prism Crush Blue, Prism Crush Black, Prism Crush Pink, Prism Crush White | ||
Fast charging | – | Proprietary | ||
Display | ||||
Screen size (inches) | 6.40 | 6.50 | ||
Touchscreen | Yes | Yes | ||
Resolution | 1080×2340 pixels | 1080×2400 pixels | ||
Aspect ratio | 19.5:9 | – | ||
Hardware | ||||
Processor | 2.3GHz octa-core (4×2.3GHz + 4×1.7GHz) | – | ||
Processor make | Samsung Exynos 9611 | Samsung Exynos 9611 | ||
RAM | 6GB | 6GB | ||
Internal storage | 128GB | 128GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 512 | 512 | ||
Dedicated microSD slot | Yes | Yes | ||
Camera | ||||
Rear camera | 64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4) | 48-megapixel (f/2.0) + 12-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4) | ||
Rear autofocus | Yes | – | ||
Rear flash | Yes | – | ||
Front camera | 32-megapixel (f/2.0) | 32-megapixel (f/2.2) | ||
Software | ||||
Operating system | Android 10 | Android 10 | ||
Skin | One UI 2.0 | One UI 2.0 | ||
Connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 ac | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 5.00 | Yes, v 5.00 | ||
USB Type-C | Yes | Yes | ||
Headphones | 3.5mm | 3.5mm | ||
Number of SIMs | 2 | 2 | ||
Active 4G on both SIM cards | Yes | Yes | ||
NFC | – | Yes | ||
USB OTG | – | Yes | ||
FM | – | Yes | ||
Wi-Fi Direct | – | Yes | ||
Sim 1 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
Sim 2 | ||||
SIM Type | Nano-SIM | Nano-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
Sensors | ||||
Face unlock | Yes | Yes | ||
Fingerprint sensor | Yes | Yes | ||
Compass/ Magnetometer | Yes | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | Yes | ||
Gyroscope | Yes |
Samsung M31 vs Samsung A51 Comparison Video
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