Infinix Smart 20 HD vs Vivo Y21 comparison

Show Only Differences Highlight Differences	Infinix Smart 20 HD	Vivo Y21
key specs
Display	6.67-inch	6.50-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	8-megapixel	13-megapixel + 2-megapixel
Battery Capacity	5000mAh	5000mAh
OS	Android 15	Android 11
Resolution	720x1600 pixels	720x1600 pixels
Processor	-	MediaTek Helio P35
RAM	-	4GB
Storage	-	128GB
general
Brand	Infinix	Vivo
Model	Smart 20 HD	Y21
Release date	October 6, 2026	-
Dimensions (mm)	165.62 x 8.25 x 8.25	164.26 x 76.08 x 8.00
Weight (g)	189.00	182.00
IP rating	IP64	-
Battery capacity (mAh)	5000	5000
Fast charging	15W Fast Charging	Proprietary
Colours	Sunlike Orange, Silver Dancer, Night Pulse	Midnight Blue, Diamond Black
Launched in India	-	Yes
Form factor	-	Touchscreen
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.67	6.50
Resolution	720x1600 pixels	720x1600 pixels
Touchscreen	-	Yes
camera
Rear camera	8-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Front camera	8-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	1
No. of Rear Cameras	-	2
Rear autofocus	-	Yes
Rear flash	-	LED
software
Operating system	Android 15	Android 11
Skin	XOS 15.1	Funtouch OS 11.1
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
USB OTG	-	Yes
sensors
Gyroscope	Yes	-
Fingerprint sensor	-	Yes
hardware
Processor	-	octa-core
Processor make	-	MediaTek Helio P35 (MT6765)
RAM	-	4GB
Internal storage	-	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000
Dedicated microSD slot	-	Yes

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