OnePlus 15 vs Oppo K12 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
Display6.78-inch6.70-inch
ProcessorSnapdragon 8 Elite Gen 5-
Front Camera32-megapixel16-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 50-megapixel + 8-megapixel
RAM12GB, 16GB8GB
Storage256GB, 512GB256GB
Battery Capacity7,300mAh5500mAh
OSAndroid 16Android 14
Resolution1,272x2,772 pixels1080x2412 pixels
general
BrandOnePlusOppo
Model15K12
Release dateOctober 27, 2025April 24, 2024
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)161.42 x 76.67 x 8.10162.50 x 75.30 x 8.40
Weight (g)211.00186.00
IP ratingIP69-
Battery capacity (mAh)7,3005500
Removable batteryNo-
Fast charging120W FlashCharge100W Fast Charging
Wireless chargingYes-
Wireless Charging Type50W-
ColoursInfinite Black, Sand Storm, and Ultra VioletQingyun (green), Starry Night (black)
display
Refresh Rate165 Hz120 Hz
Resolution Standard1.5KFHD+
Screen size (inches)6.786.70
TouchscreenYesYes
Resolution1,272x2,772 pixels1080x2412 pixels
Pixels per inch (PPI)450394
hardware
Processorocta-core-
Processor makeSnapdragon 8 Elite Gen 5Qualcomm Snapdragon 7 Gen 3
RAM12GB, 16GB8GB
Internal storage256GB, 512GB256GB
Expandable storage-Yes
Expandable storage type-microSD
camera
Rear camera50-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/1.8)50-megapixel (f/1.8) + 8-megapixel (f/2.2)
No. of Rear Cameras32
Front camera32-megapixel16-megapixel (f/2.4)
No. of Front Cameras11
Pop-Up CameraNo-
software
Operating systemAndroid 16Android 14
SkinOxygenOS 16ColorOS 14
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 5.40
NFCYesYes
USB Type-CYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
Number of SIMs-2
Active 4G on both SIM cards-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYes-
Temperature sensorYes-
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