Tecno Spark Go 3 vs Vivo Y91i comparison

Show Only Differences Highlight Differences	Tecno Spark Go 3	Vivo Y91i
key specs
Display	6.74-inch	6.22-inch
Front Camera	8-megapixel	5-megapixel
Rear Camera	13-megapixel	13-megapixel
RAM	4GB	2GB
Storage	64GB	16GB
Battery Capacity	5,000mAh	4030mAh
OS	Android 15	Android 8.1
Resolution	720x1600 pixels	720x1520 pixels
Processor	-	MediaTek Helio P22
general
Brand	Tecno	Vivo
Model	Spark Go 3	Y91i
Release date	January 16, 2026	March 1, 2019
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	167.79 x 77.97 x 8.19	155.11 x 75.09 x 8.28
Weight (g)	182.60	163.50
IP rating	IP64	-
Battery capacity (mAh)	5,000	4030
Removable battery	No	-
Fast charging	15W Fast Charging	-
Wireless charging	No	-
Colours	Titanium Grey, Ink Black, Galaxy Blue Aurora Purple	Fusion Black, Ocean Blue
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.74	6.22
Touchscreen	Yes	Yes
Resolution	720x1600 pixels	720x1520 pixels
Aspect ratio	-	19:9
hardware
Processor make	Unisoc T7250	MediaTek Helio P22 (MT6762)
RAM	4GB	2GB
Internal storage	64GB	16GB
Processor	-	octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
camera
Rear camera	13-megapixel	13-megapixel (f/2.2)
No. of Rear Cameras	1	-
Rear flash	Dual LED	Yes
Front camera	8-megapixel	5-megapixel (f/1.8)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 8.1
Skin	-	Funtouch OS 4.5
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	-
USB OTG	-	Yes
Micro-USB	-	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
Face unlock	-	Yes
Fingerprint sensor	-	No
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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