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Oppo K12 Plus vs Oppo A57 (2022) comparison

 Compare Oppo K12 Plus
Oppo K12 Plus
Compare Oppo A57 (2022)
Oppo A57 (2022)
key specs
Display6.70-inch6.56-inch
ProcessorQualcomm Snapdragon 7 Gen 3MediaTek Helio G35
Front Camera16-megapixel 8-megapixel
Rear Camera50-megapixel + 8-megapixel 13-megapixel + 2-megapixel
RAM8GB3GB
Storage256GB64GB
Battery Capacity6400mAh5000mAh
OSAndroid 14Android 12
Resolution1080x2412 pixels720x1612 pixels
general
BrandOppoOppo
ModelK12 PlusA57 (2022)
Release dateOctober 12, 2024May 26, 2022
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Dimensions (mm)162.50 x 75.30 x 8.37163.74 x 75.03 x 7.99
Weight (g)192.00187.00
IP ratingIP54-
Battery capacity (mAh)64005000
Removable batteryNoNo
Fast charging80W Fast ChargingProprietary
Wireless chargingNo-
ColoursBasalt Black, Snow Peaks WhiteGlowing Black, Glowing Green,
display
Refresh Rate120 Hz60 Hz
Resolution StandardFHD+HD+
Screen size (inches)6.706.56
TouchscreenYes-
Resolution1080x2412 pixels720x1612 pixels
Pixels per inch (PPI)394-
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 7 Gen 3MediaTek Helio G35
RAM8GB3GB
Internal storage256GB64GB
Expandable storageYesYes
Expandable storage typemicroSD-
Expandable storage up to (GB)1024-
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)13-megapixel + 2-megapixel
No. of Rear Cameras22
Front camera16-megapixel (f/2.4)8-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
software
Operating systemAndroid 14Android 12
SkinColorOS 14ColorOS 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
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
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeYes-
Fingerprint sensor-Yes
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