Redmi 15C 5G vs Oppo A57 (2022) comparison

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Compare Oppo A57 (2022)
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.90-inch6.56-inch
ProcessorMediaTek Dimensity 6300MediaTek Helio G35
Front Camera8-megapixel8-megapixel
Rear Camera50-megapixel13-megapixel + 2-megapixel
RAM4GB, 6GB, 8GB3GB
Storage128GB64GB
Battery Capacity6000mAh5000mAh
OSAndroid 15Android 12
Resolution720x1600 pixels720x1612 pixels
general
BrandRedmiOppo
Model15C 5GA57 (2022)
Release dateSeptember 18, 2025May 26, 2022
AI EnabledNo-
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Dimensions (mm)173.16 x 81.07 x 8.20163.74 x 75.03 x 7.99
Weight (g)211.00187.00
IP ratingIP64-
Battery capacity (mAh)60005000
Removable batteryNoNo
Fast charging33W Fast ChargingProprietary
Wireless chargingNo-
ColoursDusk Purple, Midnight Black, Mint GreenGlowing Black, Glowing Green,
display
Refresh Rate90 Hz60 Hz
Resolution StandardHD+HD+
Screen size (inches)6.906.56
TouchscreenYes-
Resolution720x1600 pixels720x1612 pixels
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300MediaTek Helio G35
RAM4GB, 6GB, 8GB3GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSD-
Expandable storage up to (GB)1000-
Dedicated microSD slotYes-
camera
Rear camera50-megapixel13-megapixel + 2-megapixel
No. of Rear Cameras22
Rear flashYes-
Front camera8-megapixel8-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 15Android 12
SkinHyperOS 2ColorOS 12.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.00
USB Type-CYesYes
Headphones3.5mm-
Number of SIMs22
Active 4G on both SIM cardsYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeYes-
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
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