Realme 15T vs LG K31 comparison

Compare Realme 15T
Compare LG K31
key specs
Display6.57-inch5.70-inch
ProcessorMediaTek Dimensity 6400MediaTek Helio P22
Front Camera50-megapixel 5-megapixel
Rear Camera50-megapixel + 2-megapixel 13-megapixel + 5-megapixel
RAM8GB, 12GB2GB
Storage128GB, 256GB32GB
Battery Capacity7000mAh3000mAh
OSAndroid 15Android 10
Resolution1080x2372 pixels720x1520 pixels
general
BrandRealmeLG
Model15TK31
Release dateSeptember 2, 2025August 21, 2020
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Thickness7.79-
Weight (g)181.00146.00
IP ratingIP69-
Battery capacity (mAh)70003000
Removable batteryNoNo
Fast chargingSuper VOOC-
ColoursFlowing Silver, Silk Blue, Suit TitaniumSilver
Dimensions (mm)-147.00 x 71.00 x 8.00
Wireless charging-No
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.575.70
TouchscreenYesYes
Resolution1080x2372 pixels720x1520 pixels
Aspect ratio-19:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6400MediaTek Helio P22 (MT6762)
RAM8GB, 12GB2GB
Internal storage128GB, 256GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)200032
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)13-megapixel + 5-megapixel
No. of Rear Cameras2-
Rear flashYesYes
Front camera50-megapixel (f/2.4)5-megapixel
No. of Front Cameras1-
Rear autofocus-Yes
Pop-Up Camera-No
software
Operating systemAndroid 15Android 10
SkinRealme UI 6LG UX 9.1
connectivity
Wi-FiYesYes
GPSYes-
BluetoothYes, v 5.30Yes, v 5.00
InfraredYes-
USB OTGYes-
USB Type-CYes-
HeadphonesType-C3.5mm
Number of SIMs21
Active 4G on both SIM cardsYes-
Micro-USB-Yes
sim 1
SIM TypeNano-SIMNano-SIM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeNano-SIM-
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-
Fingerprint sensor-Yes

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