OPPO K15 Pro vs OPPO F31 5G comparison

Compare OPPO K15 Pro
Compare OPPO F31 5G
key specs
Display6.59-inch6.50-inch
ProcessorMediaTek Dimensity 8500 SUPERMediaTek Dimensity 6300
Front Camera16-megapixel 16-megapixel
Rear Camera50-megapixel + 8-megapixel 50-megapixel + 2-megapixel
RAM12GB8GB
Storage256GB128GB, 256GB
Battery Capacity7500mAh7000mAh
OSAndroid 16Android 15
Resolution1,256x2,760 pixels1080x2372 pixels
general
BrandOPPOOPPO
ModelK15 ProF31 5G
Release dateApril 1, 2026September 15, 2025
Launched in IndiaNoYes
Form factorTouchscreen-
Dimensions (mm)158.30 x 75.13 x 8.37185.20 x 75.00 x 8.00
Weight (g)203.00185.00
Battery capacity (mAh)75007000
Removable batteryNoNo
Fast charging80W Fast Charging80W Fast Charging
Wireless chargingNoNo
ColoursCyber Wing, Golden Legend, Origin Gray, and Radiant DustCloud Green, Midnight Blue, Bloom Red
AI Enabled-Yes
display
Refresh Rate144 Hz120 Hz
Resolution StandardFHD+-
Screen size (inches)6.596.50
TouchscreenYesYes
Resolution1,256x2,760 pixels1080x2372 pixels
Pixels per inch (PPI)460397
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 8500 SUPERMediaTek Dimensity 6300
RAM12GB8GB
Internal storage256GB128GB, 256GB
Expandable storageNoNo
Expandable storage type-No
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras22
Rear autofocusYesYes
Rear flashYes-
Front camera16-megapixel (f/2.2)16-megapixel (f/2.4)
No. of Front Cameras11
Pop-Up CameraNo-
Front autofocusYes-
Front flashNo-
software
Operating systemAndroid 16Android 15
SkinColorOS 16ColorOS 15
connectivity
Wi-Fi 7Yes-
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.40
USB Type-CYesYes
Number of SIMs22
Wi-Fi-Yes
Wi-Fi standards supported-802.11 a/b/g/n/ac
NFC-Yes
Active 4G on both SIM cards-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Temperature sensorYes-
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes

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