Oppo F31 5G vs Oppo A77 5G comparison

Compare Oppo F31 5G
Compare Oppo A77 5G
key specs
Display6.50-inch6.56-inch
ProcessorMediaTek Dimensity 6300MediaTek Dimensity 810
Front Camera16-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 2-megapixel
RAM8GB6GB
Storage128GB, 256GB128GB
Battery Capacity7000mAh5000mAh
OSAndroid 15Android 12
Resolution1080x2372 pixels720x1612 pixels
general
BrandOppoOppo
ModelF31 5GA77 5G
Release dateSeptember 15, 2025June 1, 2022
AI EnabledYes-
Launched in IndiaYesNo
Dimensions (mm)185.20 x 75.00 x 8.00163.80 x 75.10 x 7.99
Weight (g)185.00190.00
Battery capacity (mAh)70005000
Removable batteryNo-
Fast charging80W Fast ChargingSuper VOOC
Wireless chargingNo-
ColoursCloud Green, Midnight Blue, Bloom RedMidnight Black, Ocean Blue
Form factor-Touchscreen
display
Refresh Rate120 Hz90 Hz
Screen size (inches)6.506.56
TouchscreenYesYes
Resolution1080x2372 pixels720x1612 pixels
Pixels per inch (PPI)397269
Resolution Standard-HD+
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300MediaTek Dimensity 810
RAM8GB6GB
Internal storage128GB, 256GB128GB
Expandable storageNoNo
Expandable storage typeNo-
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)48-megapixel (f/f/1.7) + 2-megapixel (f/f/2.4)
No. of Rear Cameras22
Rear autofocusYes-
No. of Front Cameras11
Front camera16-megapixel (f/2.4)8-megapixel (f/f/2.0)
Pop-Up Camera-No
software
Operating systemAndroid 15Android 12
SkinColorOS 15ColorOS 12.1
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.30
NFCYesYes
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Headphones-3.5mm
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYes-
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Fingerprint sensor-Yes

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