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Oppo Reno 7A vs Oppo A57 (2022) comparison

 Compare Oppo Reno 7A
Oppo Reno 7A
Compare Oppo A57 (2022)
Oppo A57 (2022)
key specs
Display6.40-inch6.56-inch
ProcessorQualcomm Snapdragon 695MediaTek Helio G35
Front Camera16-megapixel 8-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel 13-megapixel + 2-megapixel
RAM6GB3GB
Storage128GB64GB
Battery Capacity4500mAh5000mAh
OSAndroid 11Android 12
Resolution2400x1080 pixels720x1612 pixels
general
BrandOppoOppo
ModelReno 7AA57 (2022)
Release dateJune 16, 2022May 26, 2022
Launched in IndiaNoNo
Dimensions (mm)159.70 x 73.40 x 7.60163.74 x 75.03 x 7.99
Weight (g)175.00187.00
Battery capacity (mAh)45005000
Fast chargingProprietaryProprietary
Wireless chargingNo-
ColoursDream Blue, Starry BlackGlowing Black, Glowing Green,
Form factor-Touchscreen
Removable battery-No
display
Refresh Rate90 Hz60 Hz
Resolution StandardFHD+HD+
Screen size (inches)6.406.56
TouchscreenYes-
Resolution2400x1080 pixels720x1612 pixels
Pixels per inch (PPI)409-
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 695MediaTek Helio G35
RAM6GB3GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSD-
Expandable storage up to (GB)1024-
camera
Rear camera48-megapixel (f/1.7) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel + 2-megapixel
No. of Rear Cameras32
Rear autofocusYes-
Rear flashYes-
Front camera16-megapixel (f/2.4)8-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Macro-
software
Operating systemAndroid 11Android 12
SkinColorOS 12ColorOS 12.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.00
NFCYes-
USB Type-CYesYes
Headphones3.5mm-
Number of SIMs22
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3G-Yes
4G/ LTE-Yes
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeYes-
Fingerprint sensor-Yes

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