Realme 15T vs Xiaomi Redmi K20 Pro comparison

Compare Realme 15T
Compare Xiaomi Redmi K20 Pro
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-inch6.39-inch
ProcessorMediaTek Dimensity 6400 MaxQualcomm Snapdragon 855
Front Camera50-megapixel 20-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 13-megapixel + 8-megapixel
RAM8GB, 12GB8GB
Storage128GB, 256GB256GB
Battery Capacity7000mAh4000mAh
OSAndroid 15Android 9
Resolution1080x2372 pixels1080x2340 pixels
general
BrandRealmeXiaomi
Model15TRedmi K20 Pro
Release dateSeptember 2, 2025May 28, 2019
AI EnabledYes-
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Thickness7.79-
Weight (g)181.00191.00
IP ratingIP69-
Battery capacity (mAh)70004000
Removable batteryNoNo
Fast chargingSuper VOOCQuick Charge 4.0
ColoursFlowing Silver, Silk Blue, Suit TitaniumCarbon Black, Flame Red, Glacier Blue
Body type-Glass
Dimensions (mm)-156.70 x 74.30 x 8.80
display
Refresh Rate120 Hz-
Resolution StandardFHD+-
Screen size (inches)6.576.39
TouchscreenYes-
Resolution1080x2372 pixels1080x2340 pixels
Protection type-Gorilla Glass
Aspect ratio-19:9
Pixels per inch (PPI)-403
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6400 MaxQualcomm Snapdragon 855
RAM8GB, 12GB8GB
Internal storage128GB, 256GB256GB
Expandable storageYesNo
Expandable storage typemicroSD-
Expandable storage up to (GB)2000-
Dedicated microSD slotNoNo
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras2-
Rear flashYesLED
Front camera50-megapixel (f/2.4)20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras1-
Rear autofocus-PDAF and laser autofocus
Pop-Up Camera-Yes
software
Operating systemAndroid 15Android 9
SkinRealme UI 6MIUI 10
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 cardsYesYes
Wi-Fi standards supported-802.11 ac
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Fingerprint sensor-Yes
Barometer-Yes
Temperature sensor-Yes

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