Xiaomi 17 Pro vs Vivo Y31 5G comparison

Show Only Differences Highlight Differences	Xiaomi 17 Pro	Vivo Y31 5G
key specs
Display (Primary)	6.30-inch	-
Cover Display	2.70-inch	-
Cover Resolution	904x572 pixels	-
Processor	Snapdragon 8 Elite Gen 5	Qualcomm Snapdragon 4 Gen 2
Front Camera	50-megapixel	8-megapixel
Rear Camera	50-megapixel + 50-megapixel + 50-megapixel	50-megapixel + 0.08-megapixel
RAM	12GB	4GB, 6GB
Storage	256GB	128GB
Battery Capacity	6300mAh	6,500mAh
OS	Android 16	Android 15
Resolution	1220x2656 pixels	1,608x720 pixels
Display	-	6.68-inch
general
Brand	Xiaomi	Vivo
Model	17 Pro	Y31 5G
Release date	September 25, 2025	September 15, 2025
AI Enabled	Yes	-
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	151.10 x 71.20 x 8.00	166.14 x 77.01 x 8.39
Weight (g)	192.00	209.00
IP rating	IP69	IP68
Battery capacity (mAh)	6300	6,500
Removable battery	No	No
Fast charging	100W Fast Charging	44W Flash Charge
Wireless charging	Yes	No
Wireless Charging Type	50	-
Colours	Black, Green, Purple, White	Rose Red and Diamond Green
Body type	-	Plastic
display
Refresh Rate	120 Hz	120 Hz
Resolution Standard	1.5K	-
Screen size (inches)	6.30	6.68
Touchscreen	Yes	Yes
Resolution	1220x2656 pixels	1,608x720 pixels
Pixels per inch (PPI)	-	264
second display
Screen size (inches)	2.70	-
Touchscreen	Yes	-
Resolution	904x572 pixels	-
hardware
Processor	octa-core	2.2GHz MHz octa-core
Processor make	Snapdragon 8 Elite Gen 5	Qualcomm Snapdragon 4 Gen 2
RAM	12GB	4GB, 6GB
Internal storage	256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	2TB
camera
Rear camera	50-megapixel (f/1.67) + 50-megapixel (f/3.0) + 50-megapixel (f/2.4)	50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)
No. of Rear Cameras	3	2
Rear flash	Yes	Yes
Front camera	50-megapixel (f/2.2)	8-megapixel (f/f/2.0)
No. of Front Cameras	1	1
Lens Type (Second Rear Camera)	Telephoto	-
Lens Type (Third Rear Camera)	Ultra Wide-Angle	-
Pop-Up Camera	-	No
software
Operating system	Android 16	Android 15
Skin	HyperOS 3	Funtouch OS 15
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 4.20
NFC	Yes	No
USB Type-C	Yes	Yes
Headphones	Type-C	-
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	-	GSM
4G/ LTE	-	Yes
5G	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Fingerprint sensor	-	Yes
Barometer	-	No
Temperature sensor	-	No

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