OnePlus 15 vs Xiaomi Redmi Note 9 4G comparison

Show Only Differences Highlight Differences	OnePlus 15	Xiaomi Redmi Note 9 4G
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	6.78-inch	6.53-inch
Processor	Snapdragon 8 Elite Gen 5	-
Front Camera	32-megapixel	8-megapixel
Rear Camera	50-megapixel + 50-megapixel + 50-megapixel	48-megapixel + 8-megapixel + 2-megapixel
RAM	12GB, 16GB	4GB
Storage	256GB, 512GB	128GB
Battery Capacity	7,300mAh	6000mAh
OS	Android 16	Android 10
Resolution	1,272x2,772 pixels	1080x2340 pixels
general
Brand	OnePlus	Xiaomi
Model	15	Redmi Note 9 4G
Release date	October 27, 2025	November 26, 2020
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	161.42 x 76.67 x 8.10	162.30 x 77.20 x 9.60
Weight (g)	211.00	198.00
IP rating	IP69	-
Battery capacity (mAh)	7,300	6000
Removable battery	No	-
Fast charging	120W FlashCharge	Proprietary
Wireless charging	Yes	-
Wireless Charging Type	50W	-
Colours	Infinite Black, Sand Storm, and Ultra Violet	Smoke Wave Blue, Misty Green, and Feather Black
display
Refresh Rate	165 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.78	6.53
Touchscreen	Yes	Yes
Resolution	1,272x2,772 pixels	1080x2340 pixels
Pixels per inch (PPI)	450	-
Aspect ratio	-	19.5:9
hardware
Processor	octa-core	-
Processor make	Snapdragon 8 Elite Gen 5	Qualcomm Snapdragon 662
RAM	12GB, 16GB	4GB
Internal storage	256GB, 512GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	512
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/1.8) + 50-megapixel (f/2.0) + 50-megapixel (f/1.8)	48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	3	-
Front camera	32-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear flash	-	Yes
software
Operating system	Android 16	Android 10
Skin	OxygenOS 16	MIUI 12
connectivity
Wi-Fi 7	Yes	-
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
NFC	Yes	-
USB Type-C	Yes	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n
Infrared	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Number of SIMs	-	2
Wi-Fi Direct	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Barometer	Yes	-
Temperature sensor	Yes	-
Face unlock	-	Yes
Fingerprint sensor	-	Yes
sim 1
SIM Type	-	Nano-SIM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
3G	-	Yes
4G/ LTE	-	Yes

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