Tecno Spark Go 5G vs Vivo Y21T comparison

Show Only Differences Highlight Differences	Tecno Spark Go 5G	Vivo Y21T
key specs
Display	6.74-inch	6.58-inch
Front Camera	5-megapixel	8-megapixel
Rear Camera	50-megapixel	50-megapixel + 2-megapixel + 2-megapixel
RAM	4GB	4GB
Storage	128GB	128GB
Battery Capacity	6000mAh	5000mAh
OS	Android 15	Android 11
Resolution	720x1600 pixels	1080x2408 pixels
Processor	-	Qualcomm Snapdragon 680
general
Brand	Tecno	Vivo
Model	Spark Go 5G	Y21T
Release date	August 14, 2025	January 1, 2022
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Thickness	7.99	-
Weight (g)	194.00	182.00
IP rating	IP64	-
Battery capacity (mAh)	6000	5000
Colours	Ink Black, Sky Blue, Turquoise Green	Midnight Blue, Pearl White
Dimensions (mm)	-	164.26 x 76.08 x 8.00
Fast charging	-	Proprietary
display
Refresh Rate	120 Hz	90 Hz
Resolution Standard	HD+	-
Screen size (inches)	6.74	6.58
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	1080x2408 pixels
hardware
Processor make	MediaTek Dimensity 6400	Qualcomm Snapdragon 680
RAM	4GB	4GB
Internal storage	128GB	128GB
Processor	-	octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel	50-megapixel (f/1.8) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
Rear flash	Yes	Yes
Front camera	5-megapixel	8-megapixel (f/1.8)
No. of Front Cameras	1	1
No. of Rear Cameras	-	3
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 11
Skin	HiOS	FunTouch OS 12
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
NFC	No	-
Infrared	Yes	-
USB Type-C	Yes	Yes
USB OTG	-	Yes
Headphones	-	3.5mm
FM	-	Yes
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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