Tecno Spark Go 5G vs Vivo Y21G comparison

Show Only Differences Highlight Differences	Tecno Spark Go 5G	Vivo Y21G
key specs
Display	6.74-inch	6.51-inch
Front Camera	5-megapixel	8-megapixel
Rear Camera	50-megapixel	13-megapixel + 2-megapixel
RAM	4GB	4GB
Storage	128GB	64GB
Battery Capacity	6000mAh	5000mAh
OS	Android 15	Android 12
Resolution	720x1600 pixels	720x1600 pixels
general
Brand	Tecno	Vivo
Model	Spark Go 5G	Y21G
Release date	August 14, 2025	April 7, 2022
Launched in India	Yes	Yes
Form factor	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	Diamond Glow, Midnight Blue
Body type	-	Plastic
Dimensions (mm)	-	164.26 x 76.08 x 8.00
Removable battery	-	No
Fast charging	-	Proprietary
display
Refresh Rate	120 Hz	60 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.74	6.51
Touchscreen	Yes	-
Resolution	720x1600 pixels	720x1600 pixels
hardware
Processor make	MediaTek Dimensity 6400	MediaTek
RAM	4GB	4GB
Internal storage	128GB	64GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear flash	Yes	-
Front camera	5-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	1
No. of Rear Cameras	-	2
software
Operating system	Android 15	Android 12
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
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
USB OTG	-	Yes
FM	-	Yes
Number of SIMs	-	2
Active 4G on both SIM cards	-	Yes
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
Gyroscope	-	Yes

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