Vivo Y31 5G vs Infinix Note 40X 5G comparison

Show Only Differences Highlight Differences	Vivo Y31 5G	Infinix Note 40X 5G
key specs
Display	6.68-inch	6.78-inch
Processor	Qualcomm Snapdragon 4 Gen 2	-
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 0.08-megapixel	108-megapixel + 2-megapixel + Light sensor
RAM	4GB, 6GB	8GB, 12GB
Storage	128GB	256GB
Battery Capacity	6,500mAh	5000mAh
OS	Android 15	Android 14
Resolution	1,608x720 pixels	1080x2460 pixels
general
Brand	Vivo	Infinix
Model	Y31 5G	Note 40X 5G
Release date	September 15, 2025	August 5, 2024
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Plastic	Plastic
Dimensions (mm)	166.14 x 77.01 x 8.39	168.94 x 76.49 x 8.26
Weight (g)	209.00	201.00
IP rating	IP68	-
Battery capacity (mAh)	6,500	5000
Removable battery	No	No
Fast charging	44W Flash Charge	Proprietary
Wireless charging	No	No
Colours	Rose Red and Diamond Green	Lime Green, Palm Blue, and Starlit Black
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.68	6.78
Touchscreen	Yes	Yes
Resolution	1,608x720 pixels	1080x2460 pixels
Pixels per inch (PPI)	264	-
Resolution Standard	-	FHD+
hardware
Processor	2.2GHz MHz octa-core	-
Processor make	Qualcomm Snapdragon 4 Gen 2	MediaTek Dimensity 6300
RAM	4GB, 6GB	8GB, 12GB
Internal storage	128GB	256GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2TB	-
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)	108-megapixel (f/1.8) + 2-megapixel + Light sensor
No. of Rear Cameras	2	3
Rear flash	Yes	Yes
Front camera	8-megapixel (f/f/2.0)	8-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	No	-
Lens Type (Second Rear Camera)	-	Macro
software
Operating system	Android 15	Android 14
Skin	Funtouch OS 15	XOS 14
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 5.20
NFC	No	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB OTG	-	Yes
Headphones	-	3.5mm
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	Yes
5G	Yes	Yes
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	Yes
5G	Yes	Yes
3G	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	Yes
Barometer	No	-
Temperature sensor	No	-
Face unlock	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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