Vivo Y21 5G vs Infinix Zero 8i comparison

Show Only Differences Highlight Differences	Vivo Y21 5G	Infinix Zero 8i
key specs
Display	6.74-inch	6.85-inch
Processor	MediaTek Dimensity 6300	MediaTek Helio G90T
Front Camera	QVGA-megapixel	16-megapixel + 8-megapixel
Rear Camera	50-megapixel	48-megapixel + 8-megapixel + 2-megapixel + AI lens
RAM	4GB, 6GB, 8GB	8GB
Storage	128GB	128GB
Battery Capacity	6500mAh	4500mAh
OS	Android 16	Android 10
Resolution	-	1080x2460 pixels
general
Brand	Vivo	Infinix
Model	Y21 5G	Zero 8i
Release date	March 25, 2026	October 9, 2020
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
IP rating	IP54	-
Battery capacity (mAh)	6500	4500
Removable battery	No	-
Fast charging	44W Flash Charge	Proprietary
Wireless charging	No	-
Colours	Champagne Gold and Midnight Blue	Black Diamond, Silver Diamond
Dimensions (mm)	-	168.74 x 76.08 x 9.07
Weight (g)	-	210.50
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.74	6.85
Touchscreen	Yes	Yes
Resolution	-	1080x2460 pixels
Aspect ratio	-	20.5:9
hardware
Processor	octa-core	octa-core
Processor make	MediaTek Dimensity 6300	MediaTek Helio G90T
RAM	4GB, 6GB, 8GB	8GB
Internal storage	128GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	256
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel	48-megapixel (f/1.79) + 8-megapixel + 2-megapixel + AI lens
No. of Rear Cameras	2	-
Front camera	QVGA-megapixel	16-megapixel (f/2.0, 2.0-micron) + 8-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 16	Android 10
Skin	OriginOS 6	XOS 7
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.00
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	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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