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Realme 15T vs Oppo K3 comparison

 Compare Realme 15T
Realme 15T
Compare Oppo K3
Oppo K3
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.57-inch6.50-inch
ProcessorMediaTek Dimensity 6400 MaxQualcomm Snapdragon 710
Front Camera50-megapixel 16-megapixel
Rear Camera50-megapixel + 2-megapixel 16-megapixel + 2-megapixel
RAM8GB, 12GB6GB
Storage128GB, 256GB64GB
Battery Capacity7000mAh3765mAh
OSAndroid 15Android 9 Pie
Resolution1080x2372 pixels1080x2340 pixels
general
BrandRealmeOppo
Model15TK3
Release dateSeptember 2, 2025May 23, 2019
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Thickness7.79-
Weight (g)181.00191.00
IP ratingIP69-
Battery capacity (mAh)70003765
Removable batteryNo-
Fast chargingSuper VOOCVOOC
ColoursFlowing Silver, Silk Blue, Suit Titanium-
Dimensions (mm)-161.20 x 76.00 x 9.40
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.576.50
TouchscreenYesYes
Resolution1080x2372 pixels1080x2340 pixels
Protection type-Gorilla Glass
Aspect ratio-19.5:9
Pixels per inch (PPI)-394
hardware
Processorocta-core2.2GHz octa-core
Processor makeMediaTek Dimensity 6400 MaxQualcomm Snapdragon 710
RAM8GB, 12GB6GB
Internal storage128GB, 256GB64GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)2000-
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)16-megapixel (f/1.7) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Rear flashYesDual LED
Front camera50-megapixel (f/2.4)16-megapixel (f/2.0)
No. of Front Cameras1-
Rear autofocus-Yes
Pop-Up Camera-Yes
software
Operating systemAndroid 15Android 9 Pie
SkinRealme UI 6ColorOS 6.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.00
InfraredYes-
USB OTGYes-
USB Type-CYesYes
HeadphonesType-C3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n/ac
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Fingerprint sensor-Yes
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