Vivo Y31 5G vs Vivo X23 Symphony Edition comparison

Show Only Differences Highlight Differences	Vivo Y31 5G	Vivo X23 Symphony Edition
key specs
Display	6.68-inch	6.41-inch
Processor	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 660
Front Camera	8-megapixel	24.8-megapixel
Rear Camera	50-megapixel + 0.08-megapixel	12-megapixel + 13-megapixel
RAM	4GB, 6GB	6GB
Storage	128GB	128GB
Battery Capacity	6,500mAh	3400mAh
OS	Android 15	Android 8.1 Oreo
Resolution	1,608x720 pixels	1080x2340 pixels
general
Brand	Vivo	Vivo
Model	Y31 5G	X23 Symphony Edition
Release date	September 15, 2025	November 1, 2018
Launched in India	Yes	No
Form factor	Touchscreen	Touchscreen
Body type	Plastic	Glass
Dimensions (mm)	166.14 x 77.01 x 8.39	-
Weight (g)	209.00	-
IP rating	IP68	-
Battery capacity (mAh)	6,500	3400
Removable battery	No	-
Fast charging	44W Flash Charge	-
Wireless charging	No	-
Colours	Rose Red and Diamond Green	Arctic Morning and Starry Night Ocean
display
Refresh Rate	120 Hz	-
Screen size (inches)	6.68	6.41
Touchscreen	Yes	Yes
Resolution	1,608x720 pixels	1080x2340 pixels
Pixels per inch (PPI)	264	-
hardware
Processor	2.2GHz MHz octa-core	2.2GHz octa-core
Processor make	Qualcomm Snapdragon 4 Gen 2	Qualcomm Snapdragon 660
RAM	4GB, 6GB	6GB
Internal storage	128GB	128GB
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)	12-megapixel (f/1.8) + 13-megapixel (f/2.4)
No. of Rear Cameras	2	-
Rear flash	Yes	-
Front camera	8-megapixel (f/f/2.0)	24.8-megapixel
No. of Front Cameras	1	-
Pop-Up Camera	No	-
software
Operating system	Android 15	Android 8.1 Oreo
Skin	Funtouch OS 15	Funtouch OS
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 4.20	Yes, v 4.00
NFC	No	-
USB Type-C	Yes	-
Number of SIMs	2	2
USB OTG	-	Yes
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM	GSM
4G/ LTE	Yes	Yes
5G	Yes	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	No	-
Barometer	No	-
Temperature sensor	No	-
Face unlock	-	Yes

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