Redmi Note 15 5G vs OPPO F31 5G comparison

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ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.77-inch6.50-inch
Front Camera20-megapixel16-megapixel
Rear Camera108-megapixel + 8-megapixel50-megapixel + 2-megapixel
RAM8GB8GB
Storage128GB, 256GB128GB, 256GB
Battery Capacity5520mAh7000mAh
OSAndroid 15Android 15
Resolution1080x2392 pixels1080x2372 pixels
Processor-MediaTek Dimensity 6300
general
BrandXiaomiOPPO
ModelRedmi Note 15 5GF31 5G
Release dateDecember 11, 2025September 15, 2025
Launched in IndiaNoYes
Form factorTouchscreen-
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35185.20 x 75.00 x 8.00
Weight (g)178.00185.00
IP ratingIP65-
Battery capacity (mAh)55207000
Removable batteryNoNo
Fast charging45W Fast Charging80W Fast Charging
Wireless chargingNoNo
ColoursBlack, Glacier Blue, and Mist PurpleCloud Green, Midnight Blue, Bloom Red
AI Enabled-Yes
display
Refresh Rate120 Hz120 Hz
Resolution StandardFHD+-
Screen size (inches)6.776.50
TouchscreenYesYes
Resolution1080x2392 pixels1080x2372 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
Pixels per inch (PPI)-397
hardware
Processor makeQualcomm Snapdragon 6 Gen 3MediaTek Dimensity 6300
RAM8GB8GB
Internal storage128GB, 256GB128GB, 256GB
Expandable storageYesNo
Expandable storage typemicroSDNo
Expandable storage up to (GB)1TB-
Processor-octa-core
Dedicated microSD slot-No
camera
Rear camera108-megapixel + 8-megapixel50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras22
Front camera20-megapixel16-megapixel (f/2.4)
No. of Front Cameras11
Rear autofocus-Yes
software
Operating systemAndroid 15Android 15
SkinHyperOS 2ColorOS 15
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.40
NFCYesYes
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
Number of SIMs-2
Active 4G on both SIM cards-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sensors
In-Display Fingerprint Sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
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