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Oppo A57 (2022) vs Xiaomi Mi A3 (6GB RAM, 128GB) comparison

 Compare Oppo A57 (2022)
Oppo A57 (2022) (4GB RAM, 64GB)
Compare Xiaomi Mi A3 (6GB RAM, 128GB)
Xiaomi Mi A3 (6GB RAM, 128GB)
key specs
Display6.56-inch6.08-inch
ProcessorMediaTek Helio G35Qualcomm Snapdragon 665
Front Camera8-megapixel32-megapixel
Rear Camera13-megapixel + 2-megapixel48-megapixel + 8-megapixel + 2-megapixel
RAM3GB6GB
Storage64GB128GB
Battery Capacity5000mAh4030mAh
OSAndroid 12Android 9.0
Resolution720x1612 pixels720x1560 pixels
general
BrandOppoXiaomi
ModelA57 (2022)Mi A3
Release dateMay 26, 2022July 17, 2019
Launched in IndiaNo-
Form factorTouchscreen-
Dimensions (mm)163.74 x 75.03 x 7.99153.48 x 71.85 x 8.50
Weight (g)187.00173.80
Battery capacity (mAh)50004030
Removable batteryNo-
Fast chargingProprietaryQuick Charge 3.0
ColoursGlowing Black, Glowing Green,Kind of Grey, More Than White, Not Just Blue
display
Refresh Rate60 Hz-
Resolution StandardHD+-
Screen size (inches)6.566.08
Resolution720x1612 pixels720x1560 pixels
Touchscreen-Yes
Protection type-Gorilla Glass
Aspect ratio-19.5:9
hardware
Processorocta-core2GHz octa-core
Processor makeMediaTek Helio G35Qualcomm Snapdragon 665
RAM3GB6GB
Internal storage64GB128GB
Expandable storageYesYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera13-megapixel + 2-megapixel48-megapixel (f/1.79, 1.6-micron) + 8-megapixel (f/2.2) + 2-megapixel
No. of Rear Cameras2-
Front camera8-megapixel32-megapixel (f/2.0, 1.6-micron)
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 12Android 9.0
SkinColorOS 12.1-
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
Infrared-Yes
Headphones-3.5mm
FM-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
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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