Oppo F31 5G vs Oppo R7 Plus comparison

Compare Oppo F31 5G
Compare Oppo R7 Plus
key specs
Display6.50-inch6.00-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 615
Front Camera16-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel 13-megapixel
RAM8GB3GB
Storage128GB, 256GB32GB
Battery Capacity7000mAh4100mAh
OSAndroid 15Android 5.1
Resolution1080x2372 pixels1080x1920 pixels
general
BrandOppoOppo
ModelF31 5GR7 Plus
Release dateSeptember 15, 2025-
AI EnabledYes-
Launched in IndiaYes-
Dimensions (mm)185.20 x 75.00 x 8.00158.00 x 82.00 x 7.75
Weight (g)185.00203.00
Battery capacity (mAh)70004100
Removable batteryNoNo
Fast charging80W Fast Charging-
Wireless chargingNo-
ColoursCloud Green, Midnight Blue, Bloom RedSilver, Gold
display
Refresh Rate120 Hz-
Screen size (inches)6.506.00
TouchscreenYesYes
Resolution1080x2372 pixels1080x1920 pixels
Pixels per inch (PPI)397-
hardware
Processorocta-core1GHz octa-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 615
RAM8GB3GB
Internal storage128GB, 256GB32GB
Expandable storageNoYes
Expandable storage typeNomicroSD
Dedicated microSD slotNo-
Expandable storage up to (GB)-128
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)13-megapixel
No. of Rear Cameras2-
Rear autofocusYes-
No. of Front Cameras1-
Front camera16-megapixel (f/2.4)8-megapixel
Rear flash-Dual LED
software
Operating systemAndroid 15Android 5.1
SkinColorOS 15ColorOS 2.1
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 4.00
NFCYesNo
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-No
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
5GYes-
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No

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