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Oppo A3 (2024) vs Oppo A57 (2022) comparison

 Compare Oppo A3 (2024)
Oppo A3 (2024)
Compare Oppo A57 (2022)
Oppo A57 (2022)
key specs
Display6.70-inch6.56-inch
Front Camera8-megapixel8-megapixel
Rear Camera50-megapixel + 2-megapixel13-megapixel + 2-megapixel
RAM8GB3GB
Storage256GB64GB
Battery Capacity5000mAh5000mAh
OSAndroid 14Android 12
Resolution1080x2412 pixels720x1612 pixels
Processor-MediaTek Helio G35
general
BrandOppoOppo
ModelA3 (2024)A57 (2022)
Release dateJuly 2, 2024May 26, 2022
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
IP ratingIP65-
Battery capacity (mAh)50005000
Removable batteryNoNo
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursMountain Stream Green, Aurora Purple, Quiet Sea BlackGlowing Black, Glowing Green,
Dimensions (mm)-163.74 x 75.03 x 7.99
Weight (g)-187.00
display
Resolution StandardFHD+HD+
Screen size (inches)6.706.56
TouchscreenYes-
Resolution1080x2412 pixels720x1612 pixels
Pixels per inch (PPI)394-
Refresh Rate-60 Hz
hardware
Processor makeQualcomm Snapdragon 695MediaTek Helio G35
RAM8GB3GB
Internal storage256GB64GB
Processor-octa-core
Expandable storage-Yes
camera
Rear camera50-megapixel + 2-megapixel13-megapixel + 2-megapixel
No. of Rear Cameras22
Front camera8-megapixel8-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 14Android 12
SkinColorOS 14.0ColorOS 12.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Fingerprint sensor-Yes
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