Vivo Y31 Pro 5G vs iQOO Z7 5G comparison

Show Only Differences Highlight Differences	Vivo Y31 Pro 5G	iQOO Z7 5G
key specs
Display	6.72-inch	6.38-inch
Processor	MediaTek Dimensity 7300	MediaTek Dimensity 920
Front Camera	8-megapixel	16-megapixel
Rear Camera	50-megapixel + 2-megapixel	64-megapixel + 2-megapixel
RAM	8GB	6GB, 8GB
Storage	128GB, 256GB	128GB
Battery Capacity	6,500mAh	4500mAh
OS	Android 15	Android 13
Resolution	2,408x1,080 pixels	2400x1080 pixels
general
Brand	Vivo	iQOO
Model	Y31 Pro 5G	Z7 5G
Release date	September 15, 2025	March 21, 2023
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Body type	Plastic	Plastic
Dimensions (mm)	165.70 x 76.30 x 8.09	158.91 x 73.53 x 7.80
Weight (g)	204.00	173.00
IP rating	IP64	-
Battery capacity (mAh)	6,500	4500
Removable battery	No	No
Fast charging	44W Flash Charge	-
Wireless charging	No	-
Colours	Mocha Brown and Dreamy White	Norway Blue, Pacific Night
display
Refresh Rate	60 Hz	90 Hz
Screen size (inches)	6.72	6.38
Touchscreen	No	Yes
Resolution	2,408x1,080 pixels	2400x1080 pixels
Pixels per inch (PPI)	393	412
hardware
Processor	2.0GHz MHz octa-core	octa-core
Processor make	MediaTek Dimensity 7300	MediaTek Dimensity 920
RAM	8GB	6GB, 8GB
Internal storage	128GB, 256GB	128GB
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	1000
Dedicated microSD slot	-	No
camera
Rear camera	50-megapixel (f/f/1.8) + 2-megapixel (f/f/2.4)	64-megapixel + 2-megapixel
No. of Rear Cameras	2	2
Rear flash	Yes	Yes
Front camera	8-megapixel (f/f/2.05)	16-megapixel
No. of Front Cameras	1	1
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 13
Skin	Funtouch OS 15	Funtouch OS 13
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.20
NFC	No	-
Infrared	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
GPS	-	Yes
Headphones	-	3.5mm
Active 4G on both SIM cards	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	Yes
5G	Yes	Yes
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	Yes
5G	Yes	Yes
3G	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Barometer	No	-
Temperature sensor	No	-
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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