Vivo Y31 5G vs Blu Bold N2 comparison

Show Only Differences Highlight Differences	Vivo Y31 5G	Blu Bold N2
key specs
Display	6.68-inch	6.60-inch
Processor	Qualcomm Snapdragon 4 Gen 2	MediaTek Dimensity 810
Front Camera	8-megapixel	16-megapixel + 2-megapixel
Rear Camera	50-megapixel + 0.08-megapixel	64-megapixel + 2-megapixel + 5-megapixel + 2-megapixel
RAM	4GB, 6GB	8GB
Storage	128GB	256GB
Battery Capacity	6,500mAh	4200mAh
OS	Android 15	Android 11
Resolution	1,608x720 pixels	1080x2340 pixels
general
Brand	Vivo	Blu
Model	Y31 5G	Bold N2
Release date	September 15, 2025	August 11, 2022
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Plastic	-
Dimensions (mm)	166.14 x 77.01 x 8.39	158.70 x 74.10 x 8.60
Weight (g)	209.00	180.00
IP rating	IP68	-
Battery capacity (mAh)	6,500	4200
Removable battery	No	No
Fast charging	44W Flash Charge	Proprietary
Wireless charging	No	-
Colours	Rose Red and Diamond Green	Cyprus Teal
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.68	6.60
Touchscreen	Yes	Yes
Resolution	1,608x720 pixels	1080x2340 pixels
Pixels per inch (PPI)	264	393
Resolution Standard	-	FHD+
Protection type	-	Gorilla Glass 5
hardware
Processor	2.2GHz MHz octa-core	octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	MediaTek Dimensity 810
RAM	4GB, 6GB	8GB
Internal storage	128GB	256GB
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)	64-megapixel + 2-megapixel + 5-megapixel + 2-megapixel
No. of Rear Cameras	2	4
Rear flash	Yes	Yes
Front camera	8-megapixel (f/f/2.0)	16-megapixel + 2-megapixel
No. of Front Cameras	1	2
Pop-Up Camera	No	-
Front flash	-	No
software
Operating system	Android 15	Android 11
Skin	Funtouch OS 15	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 4.20	Yes, v 5.10
NFC	No	-
USB Type-C	Yes	Yes
Number of SIMs	2	-
Wi-Fi standards supported	-	802.11 b/g/n/ac
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	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	No	-
Barometer	No	-
Temperature sensor	No	-
Face unlock	-	Yes
In-Display Fingerprint Sensor	-	Yes

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