Vivo Y31 vs iQOO U1x comparison

Show Only Differences Highlight Differences	Vivo Y31	iQOO U1x
key specs
Display	6.58-inch	6.51-inch
Processor	Qualcomm Snapdragon 662	Qualcomm Snapdragon 662
Front Camera	16-megapixel	8-megapixel
Rear Camera	48-megapixel + 2-megapixel + 2-megapixel	13-megapixel + 2-megapixel + 2-megapixel
RAM	6GB	4GB
Storage	128GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 11	Android 10
Resolution	1080x2408 pixels	720x1600 pixels
general
Brand	Vivo	iQOO
Model	Y31	U1x
Release date	January 20, 2021	October 21, 2020
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	163.86 x 75.32 x 8.38	164.41 x 76.32 x 8.41
Weight (g)	188.00	192.30
Battery capacity (mAh)	5000	5000
Fast charging	Proprietary	Proprietary
Colours	Ocean Blue, Racing Black	Light Black, Morning Frost
Removable battery	-	No
display
Screen size (inches)	6.58	6.51
Touchscreen	Yes	Yes
Resolution	1080x2408 pixels	720x1600 pixels
Aspect ratio	20:9	20:9
Pixels per inch (PPI)	-	269
hardware
Processor	octa-core	octa-core
Processor make	Qualcomm Snapdragon 662	Qualcomm Snapdragon 662
RAM	6GB	4GB
Internal storage	128GB	64GB
camera
Rear camera	48-megapixel (f/1.79) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)	13-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
Rear autofocus	Yes	Yes
Rear flash	Yes	Yes
Front camera	16-megapixel (f/2.0)	8-megapixel (f/1.8)
Pop-Up Camera	-	No
software
Operating system	Android 11	Android 10
Skin	Funtouch OS 11	iQoo UI
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB OTG	Yes	-
USB Type-C	Yes	Yes
FM	Yes	-
Number of SIMs	2	2
Micro-USB	-	No
Lightning	-	No
Headphones	-	3.5mm
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
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	-	Yes

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