Tecno Spark Go 5G vs Vivo Y15s (2021) comparison

Show Only Differences Highlight Differences	Tecno Spark Go 5G	Vivo Y15s (2021)
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	3GB
Storage	128GB	32GB
Battery Capacity	6000mAh	5000mAh
OS	Android 15	Android 11 (Go Edition)
Resolution	720x1600 pixels	720x1600 pixels
Processor	-	MediaTek Helio P35
general
Brand	Tecno	Vivo
Model	Spark Go 5G	Y15s (2021)
Release date	August 14, 2025	November 9, 2021
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Thickness	7.99	-
Weight (g)	194.00	179.00
IP rating	IP64	-
Battery capacity (mAh)	6000	5000
Colours	Ink Black, Sky Blue, Turquoise Green	Mystic Blue, Wave Green
Dimensions (mm)	-	163.96 x 75.20 x 8.28
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.74	6.51
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1600 pixels
Aspect ratio	-	20:9
hardware
Processor make	MediaTek Dimensity 6400	MediaTek Helio P35 (MT6765)
RAM	4GB	3GB
Internal storage	128GB	32GB
Processor	-	octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
camera
Rear camera	50-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear flash	Yes	Yes
Front camera	5-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	1
No. of Rear Cameras	-	2
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 11 (Go Edition)
Skin	HiOS	Funtouch OS 11.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
NFC	No	-
Infrared	Yes	-
USB Type-C	Yes	-
USB OTG	-	Yes
Micro-USB	-	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
Face unlock	-	Yes
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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