Redmi Note 15 5G vs Vivo Y31 5G comparison

Show Only Differences Highlight Differences	Redmi Note 15 5G	Vivo Y31 5G
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	6.77-inch	6.68-inch
Front Camera	20-megapixel	8-megapixel
Rear Camera	108-megapixel + 8-megapixel	50-megapixel + 0.08-megapixel
RAM	6GB, 8GB	4GB, 6GB
Storage	128GB, 256GB	128GB
Battery Capacity	5520mAh	6,500mAh
OS	Android 15	Android 15
Resolution	1080x2392 pixels	1,608x720 pixels
Processor	-	Qualcomm Snapdragon 4 Gen 2
general
Brand	Xiaomi	Vivo
Model	Redmi Note 15 5G	Y31 5G
Release date	December 11, 2025	September 15, 2025
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Body type	Polycarbonate	Plastic
Dimensions (mm)	164.00 x 75.42 x 7.35	166.14 x 77.01 x 8.39
Weight (g)	178.00	209.00
IP rating	IP65	IP68
Battery capacity (mAh)	5520	6,500
Removable battery	No	No
Fast charging	45W Fast Charging	44W Flash Charge
Wireless charging	No	No
Colours	Black, Glacier Blue, and Mist Purple	Rose Red and Diamond Green
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	FHD+	-
Screen size (inches)	6.77	6.68
Touchscreen	Yes	Yes
Resolution	1080x2392 pixels	1,608x720 pixels
Protection type	Gorilla Glass 7i	-
Aspect ratio	16:9	-
Pixels per inch (PPI)	-	264
hardware
Processor make	Qualcomm Snapdragon 6 Gen 3	Qualcomm Snapdragon 4 Gen 2
RAM	6GB, 8GB	4GB, 6GB
Internal storage	128GB, 256GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1TB	2TB
Processor	-	2.2GHz MHz octa-core
camera
Rear camera	108-megapixel + 8-megapixel	50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)
No. of Rear Cameras	2	2
Front camera	20-megapixel	8-megapixel (f/f/2.0)
No. of Front Cameras	1	1
Rear flash	-	Yes
Pop-Up Camera	-	No
software
Operating system	Android 15	Android 15
Skin	HyperOS 2	Funtouch OS 15
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 4.20
NFC	Yes	No
USB Type-C	Yes	Yes
GPS	-	Yes
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
4G/ LTE	-	Yes
5G	-	Yes
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	No
Barometer	-	No
Temperature sensor	-	No

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