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Oppo A57 (2022) vs Samsung Galaxy M31 comparison

 Compare Oppo A57 (2022)
Oppo A57 (2022)
Compare Samsung Galaxy M31
Samsung Galaxy M31
key specs
Display6.56-inch6.40-inch
ProcessorMediaTek Helio G35Samsung Exynos 9611
Front Camera8-megapixel32-megapixel
Rear Camera13-megapixel + 2-megapixel64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM3GB6GB
Storage64GB128GB
Battery Capacity5000mAh6000mAh
OSAndroid 12Android 10
Resolution720x1612 pixels1080x2340 pixels
general
BrandOppoSamsung
ModelA57 (2022)Galaxy M31
Release dateMay 26, 2022February 26, 2020
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.74 x 75.03 x 7.99159.20 x 75.10 x 8.90
Weight (g)187.00191.00
Battery capacity (mAh)50006000
Removable batteryNoNo
Fast chargingProprietary-
ColoursGlowing Black, Glowing Green,Blue, Black
Body type-Plastic
Wireless charging-No
display
Refresh Rate60 Hz-
Resolution StandardHD+-
Screen size (inches)6.566.40
Resolution720x1612 pixels1080x2340 pixels
Touchscreen-Yes
Aspect ratio-19.5:9
hardware
Processorocta-core2.3GHz octa-core (4x2.3GHz + 4x1.7GHz)
Processor makeMediaTek Helio G35Samsung Exynos 9611
RAM3GB6GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage type-microSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera13-megapixel + 2-megapixel64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera8-megapixel32-megapixel (f/2.0)
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 12Android 10
SkinColorOS 12.1One UI 2.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac
Headphones-3.5mm
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Face unlock-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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