OnePlus 15 vs Redmi K40 Gaming Edition comparison

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Compare Redmi K40 Gaming Edition
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-inch6.67-inch
ProcessorSnapdragon 8 Elite Gen 5MediaTek Dimensity 1200
Front Camera32-megapixel16-megapixel
Rear Camera50-megapixel + 50-megapixel + 50-megapixel 64-megapixel + 8-megapixel + 2-megapixel
RAM12GB, 16GB6GB
Storage256GB, 512GB128GB
Battery Capacity7,300mAh5065mAh
OSAndroid 16Android 11
Resolution1,272x2,772 pixels1080x2400 pixels
general
BrandOnePlusXiaomi
Model15Redmi K40 Gaming Edition
Release dateOctober 27, 2025April 27, 2021
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)161.42 x 76.67 x 8.10-
Weight (g)211.00205.00
IP ratingIP69-
Battery capacity (mAh)7,3005065
Removable batteryNo-
Fast charging120W FlashChargeProprietary
Wireless chargingYes-
Wireless Charging Type50W-
ColoursInfinite Black, Sand Storm, and Ultra VioletBlack, Sliver, White
Thickness-8.3
display
Refresh Rate165 Hz-
Resolution Standard1.5K-
Screen size (inches)6.786.67
TouchscreenYesYes
Resolution1,272x2,772 pixels1080x2400 pixels
Pixels per inch (PPI)450-
hardware
Processorocta-coreocta-core
Processor makeSnapdragon 8 Elite Gen 5MediaTek Dimensity 1200
RAM12GB, 16GB6GB
Internal storage256GB, 512GB128GB
camera
Rear camera50-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/1.8)64-megapixel (f/1.65) + 8-megapixel + 2-megapixel
No. of Rear Cameras33
Front camera32-megapixel16-megapixel
No. of Front Cameras11
Pop-Up CameraNoNo
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android 11
SkinOxygenOS 16MIUI 12.5
connectivity
Wi-Fi 7Yes-
Wi-FiYesYes
GPSYesYes
BluetoothYesYes, v 5.10
NFCYesYes
USB Type-CYesYes
Wi-Fi standards supported-802.11 a
Number of SIMs-2
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYes-
Temperature sensorYes-
Fingerprint sensor-Yes
sim 1
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
5G-Yes

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