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OPPO Reno 15 vs Oppo A57 (2022) comparison

 Compare OPPO Reno 15
OPPO Reno 15
Compare Oppo A57 (2022)
Oppo A57 (2022)
key specs
Display6.32-inch6.56-inch
ProcessorMediaTek Dimensity 8450MediaTek Helio G35
Front Camera50-megapixel 8-megapixel
Rear Camera200-megapixel + 50-megapixel + 50-megapixel 13-megapixel + 2-megapixel
RAM12GB3GB
Storage256GB64GB
Battery Capacity6200mAh5000mAh
OSAndroid 16Android 12
Resolution1216x2640 pixels720x1612 pixels
general
BrandOPPOOppo
ModelReno 15A57 (2022)
Release dateNovember 17, 2025May 26, 2022
AI EnabledYes-
Launched in IndiaNoNo
Dimensions (mm)151.21 x 72.42 x 8.13163.74 x 75.03 x 7.99
Weight (g)188.00187.00
Battery capacity (mAh)62005000
Removable batteryNoNo
Fast charging80W Fast ChargingProprietary
Wireless chargingNo-
ColoursStarlight Bow, Aurora Blue, Canele BrownGlowing Black, Glowing Green,
Form factor-Touchscreen
display
Refresh Rate120 Hz60 Hz
Resolution StandardFHD+HD+
Screen size (inches)6.326.56
TouchscreenYes-
Resolution1216x2640 pixels720x1612 pixels
Pixels per inch (PPI)450-
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 8450MediaTek Helio G35
RAM12GB3GB
Internal storage256GB64GB
Expandable storageNoYes
Expandable storage typeNo-
Dedicated microSD slotNo-
camera
Rear camera200-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/2.8)13-megapixel + 2-megapixel
No. of Rear Cameras32
Front camera50-megapixel (f/2.0)8-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
software
Operating systemAndroid 16Android 12
SkinColorOS 16ColorOS 12.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax-
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYes-
InfraredYes-
USB Type-CYesYes
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYes-
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
Face unlockYes-
In-Display Fingerprint SensorYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeYes-
Fingerprint sensor-Yes
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