OPPO Reno 15 Pro Mini 5G vs Oppo A57 comparison

Compare OPPO Reno 15 Pro Mini 5G
Compare Oppo A57
key specs
Display6.32-inch5.20-inch
ProcessorMediaTek Dimensity 8450Qualcomm Snapdragon 435
Front Camera50-megapixel 16-megapixel
Rear Camera200-megapixel + 50-megapixel + 50-megapixel 13-megapixel
RAM12GB3GB
Storage512GB32GB
Battery Capacity6500mAh2900mAh
OSAndroid Android 16Android 6.0
Resolution1216x2640 pixels720x1280 pixels
general
BrandOPPOOppo
ModelReno 15 Pro Mini 5GA57
Release dateJanuary 8, 2026November 1, 2016
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)151.20 x 72.40 x 8.00149.10 x 72.90 x 7.65
Weight (g)187.00147.00
IP ratingIP69-
Battery capacity (mAh)65002900
Removable batteryNoNo
Fast charging80W Fast Charging-
Wireless chargingNo-
ColoursGlacier White, Cocoa BrownRose Gold, Gold
SAR value-1.31
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.325.20
TouchscreenYesYes
Resolution1216x2640 pixels720x1280 pixels
Protection typeGorilla Glass 7i-
Pixels per inch (PPI)460-
Aspect ratio-16:9
hardware
Processorocta-core1.4GHz octa-core
Processor makeMediaTek Dimensity 8450Qualcomm Snapdragon 435
RAM12GB3GB
Internal storage512GB32GB
Expandable storageNoYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera200-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/2.8)13-megapixel (f/2.2)
No. of Rear Cameras3-
Front camera50-megapixel (f/2.0)16-megapixel (f/2.0, 1.12-micron)
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Telephoto-
Rear autofocus-Phase detection autofocus
Rear flash-LED
Front autofocus-Yes
software
Operating systemAndroid Android 16Android 6.0
SkinColorOS 16ColorOS 3.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 ax802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.40Yes, v 4.10
NFCNoNo
USB Type-CYes-
Active 4G on both SIM cardsYes-
Infrared-No
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Number of SIMs-2
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sensors
Face unlockYes-
In-Display Fingerprint SensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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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