OnePlus 15R vs Redmi K40 Gaming Edition comparison

Show Only Differences Highlight Differences	Sponsored OnePlus 15R	Redmi K40 Gaming Edition
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.83-inch	6.67-inch
Processor	Snapdragon 8 Gen 5	MediaTek Dimensity 1200
Front Camera	32-megapixel	16-megapixel
Rear Camera	50-megapixel + 8-megapixel	64-megapixel + 8-megapixel + 2-megapixel
RAM	12GB	6GB
Storage	256GB, 512GB	128GB
Battery Capacity	7,400mAh	5065mAh
OS	Android 16	Android 11
Resolution	1272x2800 pixels	1080x2400 pixels
general
Brand	OnePlus	Xiaomi
Model	15R	Redmi K40 Gaming Edition
Release date	December 17, 2025	April 27, 2021
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.40 x 77.00 x 8.30	-
Weight (g)	219.00	205.00
IP rating	IP69	-
Battery capacity (mAh)	7,400	5065
Removable battery	No	-
Fast charging	80W Fast Charging	Proprietary
Colours	Charcoal Black, Mint Breeze, and Electric Violet	Black, Sliver, White
Thickness	-	8.3
display
Refresh Rate	165 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.83	6.67
Touchscreen	Yes	Yes
Resolution	1272x2800 pixels	1080x2400 pixels
Protection type	Gorilla Glass 7i	-
Aspect ratio	19.8:9	-
Pixels per inch (PPI)	450	-
hardware
Processor	3.8 MHz octa-core	octa-core
Processor make	Snapdragon 8 Gen 5	MediaTek Dimensity 1200
RAM	12GB	6GB
Internal storage	256GB, 512GB	128GB
camera
Rear camera	50-megapixel (f/1.8) + 8-megapixel (f/2.2)	64-megapixel (f/1.65) + 8-megapixel + 2-megapixel
No. of Rear Cameras	2	3
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	32-megapixel (f/2.0)	16-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	No	No
software
Operating system	Android 16	Android 11
Skin	OxygenOS 16	MIUI 12.5
connectivity
Wi-Fi 7	Yes	-
GPS	Yes	Yes
Bluetooth	Yes, v 6.00	Yes, v 5.10
NFC	Yes	Yes
USB Type-C	Yes	Yes
Active 4G on both SIM cards	Yes	-
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 a
Number of SIMs	-	2
sensors
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Temperature sensor	Yes	-
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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