Infinix Smart 20 HD vs Vivo Y31 Pro 5G comparison

Show Only Differences Highlight Differences	Infinix Smart 20 HD	Vivo Y31 Pro 5G
key specs
Display	6.67-inch	6.72-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	8-megapixel	50-megapixel + 2-megapixel
Battery Capacity	5000mAh	6,500mAh
OS	Android 15	Android 15
Resolution	720x1600 pixels	2,408x1,080 pixels
Processor	-	MediaTek Dimensity 7300
RAM	-	8GB
Storage	-	128GB, 256GB
general
Brand	Infinix	Vivo
Model	Smart 20 HD	Y31 Pro 5G
Release date	October 6, 2026	September 15, 2025
Dimensions (mm)	165.62 x 8.25 x 8.25	165.70 x 76.30 x 8.09
Weight (g)	189.00	204.00
IP rating	IP64	IP64
Battery capacity (mAh)	5000	6,500
Fast charging	15W Fast Charging	44W Flash Charge
Colours	Sunlike Orange, Silver Dancer, Night Pulse	Mocha Brown and Dreamy White
Launched in India	-	Yes
Form factor	-	Touchscreen
Body type	-	Plastic
Removable battery	-	No
Wireless charging	-	No
display
Refresh Rate	120 Hz	60 Hz
Resolution Standard	HD+	-
Screen size (inches)	6.67	6.72
Resolution	720x1600 pixels	2,408x1,080 pixels
Touchscreen	-	No
Pixels per inch (PPI)	-	393
camera
Rear camera	8-megapixel	50-megapixel (f/f/1.8) + 2-megapixel (f/f/2.4)
Front camera	8-megapixel	8-megapixel (f/f/2.05)
No. of Front Cameras	1	1
No. of Rear Cameras	-	2
Rear flash	-	Yes
software
Operating system	Android 15	Android 15
Skin	XOS 15.1	Funtouch OS 15
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.40
USB Type-C	Yes	Yes
NFC	-	No
Infrared	-	Yes
Number of SIMs	-	2
sensors
Gyroscope	Yes	Yes
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Barometer	-	No
Temperature sensor	-	No
hardware
Processor	-	2.0GHz MHz octa-core
Processor make	-	MediaTek Dimensity 7300
RAM	-	8GB
Internal storage	-	128GB, 256GB
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

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