Redmi Note 15 5G vs Oppo K12 Plus 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-inch6.70-inch
Front Camera20-megapixel16-megapixel
Rear Camera108-megapixel + 8-megapixel50-megapixel + 8-megapixel
RAM8GB8GB
Storage128GB, 256GB256GB
Battery Capacity5520mAh6400mAh
OSAndroid 15Android 14
Resolution1080x2392 pixels1080x2412 pixels
Processor-Qualcomm Snapdragon 7 Gen 3
general
BrandXiaomiOppo
ModelRedmi Note 15 5GK12 Plus
Release dateDecember 11, 2025October 12, 2024
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Body typePolycarbonate-
Dimensions (mm)164.00 x 75.42 x 7.35162.50 x 75.30 x 8.37
Weight (g)178.00192.00
IP ratingIP65IP54
Battery capacity (mAh)55206400
Removable batteryNoNo
Fast charging45W Fast Charging80W Fast Charging
Wireless chargingNoNo
ColoursBlack, Glacier Blue, and Mist PurpleBasalt Black, Snow Peaks White
display
Refresh Rate120 Hz120 Hz
Resolution StandardFHD+FHD+
Screen size (inches)6.776.70
TouchscreenYesYes
Resolution1080x2392 pixels1080x2412 pixels
Protection typeGorilla Glass 7i-
Aspect ratio16:9-
Pixels per inch (PPI)-394
hardware
Processor makeQualcomm Snapdragon 6 Gen 3Qualcomm Snapdragon 7 Gen 3
RAM8GB8GB
Internal storage128GB, 256GB256GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)1TB1024
Processor-octa-core
Dedicated microSD slot-No
camera
Rear camera108-megapixel + 8-megapixel50-megapixel (f/1.8) + 8-megapixel (f/2.2)
No. of Rear Cameras22
Front camera20-megapixel16-megapixel (f/2.4)
No. of Front Cameras11
Lens Type (Second Rear Camera)-Ultra Wide-Angle
software
Operating systemAndroid 15Android 14
SkinHyperOS 2ColorOS 14
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.40
NFCYesYes
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
GPS-Yes
Infrared-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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