OPPO F31 Pro 5G vs Oppo A31 (2020) comparison

Compare OPPO F31 Pro 5G
Compare Oppo A31 (2020)
key specs
Display6.50-inch6.50-inch
ProcessorMediaTek Dimensity 7300 Energy 5GMediaTek Helio P35
Front Camera32-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel 12-megapixel + 2-megapixel + 2-megapixel
RAM8GB, 12GB4GB
Storage128GB, 256GB64GB
Battery Capacity7000mAh4230mAh
OSAndroid 15Android 9
Resolution1080x2372 pixels720x1600 pixels
general
BrandOPPOOppo
ModelF31 Pro 5GA31 (2020)
Release dateSeptember 15, 2025February 14, 2020
AI EnabledYes-
Launched in IndiaYesYes
Dimensions (mm)185.20 x 75.00 x 8.10163.90 x 75.50 x 8.30
Weight (g)191.00180.00
Battery capacity (mAh)70004230
Removable batteryNoNo
Fast charging80W Fast Charging-
Wireless chargingNo-
ColoursSpace Grey, Desert GoldMystery Black, Fantasy White
Form factor-Touchscreen
Body type-Plastic
display
Refresh Rate120 Hz-
Screen size (inches)6.506.50
TouchscreenYesYes
Resolution1080x2372 pixels720x1600 pixels
Pixels per inch (PPI)397-
Aspect ratio-20:9
hardware
Processorocta-core2.3GHz octa-core
Processor makeMediaTek Dimensity 7300 Energy 5GMediaTek Helio P35 (MT6765)
RAM8GB, 12GB4GB
Internal storage128GB, 256GB64GB
Expandable storageNoYes
Expandable storage typeNomicroSD
Dedicated microSD slotNoYes
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)12-megapixel (f/1.8) + 2-megapixel (f/2.4, 1.75-micron) + 2-megapixel (f/2.4, 1.75-micron)
No. of Rear Cameras2-
Rear autofocusYesYes
No. of Front Cameras1-
Front camera32-megapixel (f/2.4)8-megapixel (f/2.0)
Rear flash-Yes
Pop-Up Camera-No
Front autofocus-No
Front flash-No
software
Operating systemAndroid 15Android 9
SkinColorOS 15ColorOS 6.1.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/ax802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
NFCYesNo
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
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/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Face unlock-Yes
Fingerprint sensor-Yes

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