OPPO Reno 15 FS vs Oppo K12 comparison

Compare OPPO Reno 15 FS
Compare Oppo K12
key specs
Display6.57-inch6.70-inch
Front Camera50-megapixel 16-megapixel
Rear Camera50-megapixel + 8-megapixel + 2-megapixel 50-megapixel + 8-megapixel
RAM8GB8GB
Storage512GB256GB
Battery Capacity6500mAh5500mAh
OSAndroid 16Android 14
Resolution1080x2372 pixels1080x2412 pixels
general
BrandOPPOOppo
ModelReno 15 FSK12
Release dateJanuary 20, 2026April 24, 2024
AI EnabledYes-
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Dimensions (mm)158.18 x 74.93 x 8.14162.50 x 75.30 x 8.40
Weight (g)189.00186.00
IP ratingIP69-
Battery capacity (mAh)65005500
Removable batteryNo-
Fast charging80W Fast Charging100W Fast Charging
ColoursAurora Blue, Twilight BlueQingyun (green), Starry Night (black)
display
Refresh Rate120 Hz120 Hz
Resolution StandardFHD+FHD+
Screen size (inches)6.576.70
TouchscreenYesYes
Resolution1080x2372 pixels1080x2412 pixels
Protection typeGorilla Glass-
Pixels per inch (PPI)397394
hardware
Processor makeQualcomm Snapdragon 6 Gen 1Qualcomm Snapdragon 7 Gen 3
RAM8GB8GB
Internal storage512GB256GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2000-
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)50-megapixel (f/1.8) + 8-megapixel (f/2.2)
No. of Rear Cameras32
Rear flashYes-
Front camera50-megapixel (f/2.1)16-megapixel (f/2.4)
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Lens Type (Third Rear Camera)Macro-
software
Operating systemAndroid 16Android 14
SkinColorOS 16ColorOS 14
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.10Yes, v 5.40
NFCYesYes
InfraredYes-
USB OTGYes-
USB Type-CYesYes
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes

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