Vivo Y31 5G vs Huawei Maimang 7 comparison

Show Only Differences Highlight Differences	Vivo Y31 5G	Huawei Maimang 7
key specs
Display	6.68-inch	6.30-inch
Processor	Qualcomm Snapdragon 4 Gen 2	HiSilicon Kirin 710
Front Camera	8-megapixel	24-megapixel + 2-megapixel
Rear Camera	50-megapixel + 0.08-megapixel	20-megapixel + 2-megapixel
RAM	4GB, 6GB	6GB
Storage	128GB	64GB
Battery Capacity	6,500mAh	3750mAh
OS	Android 15	Android 8.1 Oreo
Resolution	1,608x720 pixels	1080x2340 pixels
general
Brand	Vivo	Huawei
Model	Y31 5G	Maimang 7
Release date	September 15, 2025	September 1, 2018
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	166.14 x 77.01 x 8.39	158.30 x 75.30 x 7.60
Weight (g)	209.00	172.00
IP rating	IP68	-
Battery capacity (mAh)	6,500	3750
Removable battery	No	-
Fast charging	44W Flash Charge	-
Wireless charging	No	-
Colours	Rose Red and Diamond Green	Bright Black, Charm Blue, and Platinum Gold
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.68	6.30
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	HiSilicon Kirin 710
RAM	4GB, 6GB	6GB
Internal storage	128GB	64GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	2TB	256
Dedicated microSD slot	-	No
camera
Rear camera	50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)	20-megapixel (f/1.8) + 2-megapixel (f/1.8)
No. of Rear Cameras	2	-
Rear flash	Yes	LED
Front camera	8-megapixel (f/f/2.0)	24-megapixel (f/2.0) + 2-megapixel (f/2.0)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
software
Operating system	Android 15	Android 8.1 Oreo
Skin	Funtouch OS 15	EMUI 8.2
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.20
NFC	No	-
USB Type-C	Yes	Yes
Number of SIMs	2	2
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
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
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	No	-
Barometer	No	-
Temperature sensor	No	-

Popular Mobile Brands