Alcatel V3 Ultra 5G vs Vivo Y31 comparison

Show Only Differences Highlight Differences	Alcatel V3 Ultra 5G	Vivo Y31
key specs
Display	6.78-inch	6.58-inch
Front Camera	32-megapixel	16-megapixel
Rear Camera	108-megapixel + 8-megapixel + 2-megapixel	48-megapixel + 2-megapixel + 2-megapixel
RAM	6GB, 8GB	6GB
Storage	128GB	128GB
Battery Capacity	5010mAh	5000mAh
OS	Android 15	Android 11
Resolution	1080x2460 pixels	1080x2408 pixels
Processor	-	Qualcomm Snapdragon 662
general
Brand	Alcatel	Vivo
Model	V3 Ultra 5G	Y31
Release date	May 27, 2025	January 20, 2021
Launched in India	Yes	Yes
Form factor	Touchscreen	Touchscreen
Weight (g)	196.00	188.00
Battery capacity (mAh)	5010	5000
Fast charging	33W Fast Charging	Proprietary
Colours	Champagne Gold, Hyper Blue, Ocean Grey	Ocean Blue, Racing Black
Dimensions (mm)	-	163.86 x 75.32 x 8.38
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.78	6.58
Touchscreen	Yes	Yes
Resolution	1080x2460 pixels	1080x2408 pixels
Aspect ratio	-	20:9
hardware
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 662
RAM	6GB, 8GB	6GB
Internal storage	128GB	128GB
Processor	-	octa-core
camera
Rear camera	108-megapixel + 8-megapixel + 2-megapixel	48-megapixel (f/1.79) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	3	-
Rear flash	Yes	Yes
Front camera	32-megapixel	16-megapixel (f/2.0)
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Lens Type (Third Rear Camera)	Macro	-
Rear autofocus	-	Yes
software
Operating system	Android 15	Android 11
Skin	-	Funtouch OS 11
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.30	Yes, v 5.00
NFC	Yes	-
USB Type-C	Yes	Yes
Headphones	3.5mm	-
Number of SIMs	1	2
USB OTG	-	Yes
FM	-	Yes
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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