Vivo Y31 5G vs Nubia Red Magic Mars comparison

Show Only Differences Highlight Differences	Vivo Y31 5G	Nubia Red Magic Mars
key specs
Display	6.68-inch	6.00-inch
Processor	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 845
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 0.08-megapixel	16-megapixel
RAM	4GB, 6GB	6GB
Storage	128GB	64GB
Battery Capacity	6,500mAh	3800mAh
OS	Android 15	Android 9 Pie
Resolution	1,608x720 pixels	1080x2160 pixels
general
Brand	Vivo	Nubia
Model	Y31 5G	Red Magic Mars
Release date	September 15, 2025	November 1, 2018
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	166.14 x 77.01 x 8.39	158.25 x 75.00 x 9.85
Weight (g)	209.00	193.00
IP rating	IP68	-
Battery capacity (mAh)	6,500	3800
Removable battery	No	-
Fast charging	44W Flash Charge	Proprietary
Wireless charging	No	-
Colours	Rose Red and Diamond Green	Black, Camouflage, and Flame Red
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.68	6.00
Touchscreen	Yes	Yes
Resolution	1,608x720 pixels	1080x2160 pixels
Pixels per inch (PPI)	264	-
Aspect ratio	-	18:9
hardware
Processor	2.2GHz MHz octa-core	2.8GHz octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 845
RAM	4GB, 6GB	6GB
Internal storage	128GB	64GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
Expandable storage up to (GB)	2TB	-
camera
Rear camera	50-megapixel (f/f/1.8) + 0.08-megapixel (f/f/3.0)	16-megapixel (f/1.8)
No. of Rear Cameras	2	-
Rear flash	Yes	-
Front camera	8-megapixel (f/f/2.0)	8-megapixel (f/2.0)
No. of Front Cameras	1	-
Pop-Up Camera	No	-
software
Operating system	Android 15	Android 9 Pie
Skin	Funtouch OS 15	Red Magic OS 1.6
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes
NFC	No	-
USB Type-C	Yes	-
Number of SIMs	2	1
sim 1
SIM Type	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
3G	-	Yes
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	Yes
Barometer	No	Yes
Temperature sensor	No	Yes

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