Vivo Y31T 5G vs Vivo Y77 5G comparison

Show Only Differences Highlight Differences	Vivo Y31T 5G	Vivo Y77 5G
key specs
Display	6.75-inch	6.64-inch
Processor	Qualcomm Snapdragon 4 Gen 2	MediaTek Dimensity 930
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 2.4-megapixel	50-megapixel + 2-megapixel
RAM	4GB, 6GB	12GB
Storage	128GB	256GB
Battery Capacity	7200mAh	4500mAh
OS	Android 16	Android 12
Resolution	720x1608 pixels	1080x2388 pixels
general
Brand	Vivo	Vivo
Model	Y31T 5G	Y77 5G
Release date	August 27, 2026	July 8, 2022
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	-
Body type	Polycarbonate	-
Dimensions (mm)	166.64 x 78.43 x 8.39	164.17 x 75.80 x 8.59
Weight (g)	219.00	194.00
IP rating	IP69	-
Battery capacity (mAh)	7200	4500
Removable battery	No	-
Fast charging	44W Flash Charge	Proprietary
Wireless charging	No	-
Colours	Crimson Red, Golden Mist, and Seashore	Crystal Black, Crytal Powder, Crystal Sea
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	HD+	FHD+
Screen size (inches)	6.75	6.64
Touchscreen	Yes	Yes
Resolution	720x1608 pixels	1080x2388 pixels
Protection type	Other	-
Pixels per inch (PPI)	-	394
hardware
Processor	octa-core	octa-core (2x2.2GHz + 6x2GHz)
Processor make	Qualcomm Snapdragon 4 Gen 2	MediaTek Dimensity 930
RAM	4GB, 6GB	12GB
Internal storage	128GB	256GB
camera
Rear camera	50-megapixel (f/2.0) + 2.4-megapixel	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Rear autofocus	Yes	-
Rear flash	Yes	-
Front camera	8-megapixel (f/2.05)	8-megapixel (f/2.0)
No. of Front Cameras	1	1
Pop-Up Camera	No	-
Front autofocus	Yes	-
Front flash	No	-
software
Operating system	Android 16	Android 12
Skin	OriginOS 6	OriginOS Ocean
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 5.30
USB Type-C	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
Headphones	-	3.5mm
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	Yes	Yes
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes

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