Vivo Y31 5G vs Infinix Hot 40 comparison

Show Only Differences Highlight Differences	Vivo Y31 5G	Infinix Hot 40
key specs
Display	6.68-inch	6.78-inch
Processor	Qualcomm Snapdragon 4 Gen 2	-
Front Camera	8-megapixel	5-megapixel
Rear Camera	50-megapixel + 0.08-megapixel	50-megapixel
RAM	4GB, 6GB	8GB
Storage	128GB	128GB
Battery Capacity	6,500mAh	5000mAh
OS	Android 15	Android 13
Resolution	1,608x720 pixels	1080x2460 pixels
general
Brand	Vivo	Infinix
Model	Y31 5G	Hot 40
Release date	September 15, 2025	December 8, 2023
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Plastic	Glass
Dimensions (mm)	166.14 x 77.01 x 8.39	168.61 x 76.61 x 8.25
Weight (g)	209.00	196.00
IP rating	IP68	-
Battery capacity (mAh)	6,500	5000
Removable battery	No	-
Fast charging	44W Flash Charge	Proprietary
Wireless charging	No	-
Colours	Rose Red and Diamond Green	Palm Blue, Horizon Gold, Starlit Black, Starfall Green
display
Refresh Rate	120 Hz	90 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 Helio G88
RAM	4GB, 6GB	8GB
Internal storage	128GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2TB	1000
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)	50-megapixel
No. of Rear Cameras	2	2
Rear flash	Yes	-
Front camera	8-megapixel (f/f/2.0)	5-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	No	No
software
Operating system	Android 15	Android 13
Skin	Funtouch OS 15	XOS 13.5
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 4.20	Yes
NFC	No	-
USB Type-C	Yes	Yes
Number of SIMs	2	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
Headphones	-	3.5mm
FM	-	Yes
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	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	-
Ambient light sensor	Yes	Yes
Gyroscope	No	Yes
Barometer	No	-
Temperature sensor	No	-

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