Vivo Y31 5G vs ZTE Blade X1 5G comparison

Show Only Differences Highlight Differences	Vivo Y31 5G	ZTE Blade X1 5G
key specs
Display	6.68-inch	6.50-inch
Processor	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 765G
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel + 0.08-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	4GB, 6GB	6GB
Storage	128GB	128GB
Battery Capacity	6,500mAh	4000mAh
OS	Android 15	Android 10
Resolution	1,608x720 pixels	1080x2340 pixels
general
Brand	Vivo	ZTE
Model	Y31 5G	Blade X1 5G
Release date	September 15, 2025	January 26, 2021
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	166.14 x 77.01 x 8.39	164.00 x 76.00 x 9.20
Weight (g)	209.00	190.00
IP rating	IP68	-
Battery capacity (mAh)	6,500	4000
Removable battery	No	No
Fast charging	44W Flash Charge	Quick Charge 3.0
Wireless charging	No	-
Colours	Rose Red and Diamond Green	Midnight Black
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.68	6.50
Touchscreen	Yes	Yes
Resolution	1,608x720 pixels	1080x2340 pixels
Pixels per inch (PPI)	264	-
Aspect ratio	-	19.5:9
hardware
Processor	2.2GHz MHz octa-core	octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 765G
RAM	4GB, 6GB	6GB
Internal storage	128GB	128GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2TB	2000
camera
Rear camera	50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	8-megapixel (f/f/2.0)	16-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	No
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 10
Skin	Funtouch OS 15	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 5.00
NFC	No	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	-
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	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	Yes
Barometer	No	-
Temperature sensor	No	-

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