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Oppo A57 (2022) vs Oppo A9 comparison

 Compare Oppo A57 (2022)
Oppo A57 (2022)
Compare Oppo A9
Oppo A9
key specs
Display6.56-inch6.53-inch
ProcessorMediaTek Helio G35MediaTek Helio P70
Front Camera8-megapixel16-megapixel
Rear Camera13-megapixel + 2-megapixel16-megapixel + 2-megapixel
RAM3GB4GB
Storage64GB128GB
Battery Capacity5000mAh4020mAh
OSAndroid 12Android Pie
Resolution720x1612 pixels1080x2340 pixels
general
BrandOppoOppo
ModelA57 (2022)A9
Release dateMay 26, 2022April 1, 2019
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.74 x 75.03 x 7.99162.00 x 76.10 x 8.30
Weight (g)187.00190.00
Battery capacity (mAh)50004020
Removable batteryNo-
Fast chargingProprietary-
ColoursGlowing Black, Glowing Green,Marble Green, Jade White, Fluorite Purple
display
Refresh Rate60 Hz-
Resolution StandardHD+-
Screen size (inches)6.566.53
Resolution720x1612 pixels1080x2340 pixels
Touchscreen-Yes
Protection type-Gorilla Glass
hardware
Processorocta-coreocta-core
Processor makeMediaTek Helio G35MediaTek Helio P70
RAM3GB4GB
Internal storage64GB128GB
Expandable storageYes-
camera
Rear camera13-megapixel + 2-megapixel16-megapixel (f/1.8, 1.12-micron) + 2-megapixel (f/2.4, 1.75-micron)
No. of Rear Cameras2-
Front camera8-megapixel16-megapixel (f/2.0)
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 12Android Pie
SkinColorOS 12.1ColorOS 6.0
connectivity
Wi-FiYesYes
GPSYes-
BluetoothYes, v 5.00Yes, v 4.20
USB Type-CYes-
Number of SIMs22
Wi-Fi standards supported-802.11 a
USB OTG-Yes
Micro-USB-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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