Vivo Y31 Pro 5G vs Vivo Y100i comparison

Show Only Differences Highlight Differences	Vivo Y31 Pro 5G	Vivo Y100i
key specs
Display	6.72-inch	6.64-inch
Processor	MediaTek Dimensity 7300	MediaTek Dimensity 6020
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel + 2-megapixel
RAM	8GB	12GB
Storage	128GB, 256GB	512GB
Battery Capacity	6,500mAh	5000mAh
OS	Android 15	Android 13
Resolution	2,408x1,080 pixels	1080x2388 pixels
general
Brand	Vivo	Vivo
Model	Y31 Pro 5G	Y100i
Release date	September 15, 2025	November 30, 2023
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	165.70 x 76.30 x 8.09	164.06 x 76.17 x 8.70
Weight (g)	204.00	190.00
IP rating	IP64	IPX4
Battery capacity (mAh)	6,500	5000
Removable battery	No	-
Fast charging	44W Flash Charge	44W Flash Charge
Wireless charging	No	-
Colours	Mocha Brown and Dreamy White	-
display
Refresh Rate	60 Hz	90 Hz
Screen size (inches)	6.72	6.64
Touchscreen	No	Yes
Resolution	2,408x1,080 pixels	1080x2388 pixels
Pixels per inch (PPI)	393	-
Resolution Standard	-	FHD+
hardware
Processor	2.0GHz MHz octa-core	octa-core
Processor make	MediaTek Dimensity 7300	MediaTek Dimensity 6020
RAM	8GB	12GB
Internal storage	128GB, 256GB	512GB
camera
Rear camera	50-megapixel (f/f/1.8) + 2-megapixel (f/f/2.4)	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Rear flash	Yes	-
Front camera	8-megapixel (f/f/2.05)	8-megapixel (f/2.0)
No. of Front Cameras	1	1
software
Operating system	Android 15	Android 13
Skin	Funtouch OS 15	OriginOS 3
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.10
NFC	No	-
Infrared	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
GPS	-	Yes
Headphones	-	3.5mm
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Barometer	No	-
Temperature sensor	No	-
Face unlock	-	Yes

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