Redmi 15A 5G vs Vivo Y31 comparison

Show Only Differences Highlight Differences	Redmi 15A 5G	Vivo Y31
key specs
Display	6.90-inch	6.58-inch
Front Camera	8-megapixel	16-megapixel
Rear Camera	32-megapixel	48-megapixel + 2-megapixel + 2-megapixel
RAM	4GB, 6GB	6GB
Storage	64GB, 128GB	128GB
Battery Capacity	6300mAh	5000mAh
OS	Android 16	Android 11
Processor	-	Qualcomm Snapdragon 662
Resolution	-	1080x2408 pixels
general
Brand	Xiaomi	Vivo
Model	Redmi 15A 5G	Y31
Release date	March 27, 2026	January 20, 2021
AI Enabled	Yes	-
Launched in India	Yes	Yes
Dimensions (mm)	171.56 x 79.47 x 8.15	163.86 x 75.32 x 8.38
Weight (g)	210.00	188.00
Battery capacity (mAh)	6300	5000
Colours	Awesome Blue, Amaze Purple, Ace Black	Ocean Blue, Racing Black
Form factor	-	Touchscreen
Fast charging	-	Proprietary
display
Refresh Rate	60 Hz	-
Screen size (inches)	6.90	6.58
Touchscreen	-	Yes
Resolution	-	1080x2408 pixels
Aspect ratio	-	20:9
hardware
RAM	4GB, 6GB	6GB
Internal storage	64GB, 128GB	128GB
Processor	-	octa-core
Processor make	-	Qualcomm Snapdragon 662
camera
Rear camera	32-megapixel	48-megapixel (f/1.79) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	8-megapixel	16-megapixel (f/2.0)
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 16	Android 11
Skin	HyperOS 3.0	Funtouch OS 11
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.00
USB OTG	Yes	Yes
USB Type-C	Yes	Yes
FM	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	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
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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