Vivo Y31T 5G vs Redmi K90 Max comparison

Show Only Differences Highlight Differences	Vivo Y31T 5G	Redmi K90 Max
key specs
Display	6.75-inch	6.83-inch
Processor	Qualcomm Snapdragon 4 Gen 2	-
Front Camera	8-megapixel	20-megapixel
Rear Camera	50-megapixel + 2.4-megapixel	50-megapixel + 8-megapixel
RAM	4GB, 6GB	12GB
Storage	128GB	256GB
Battery Capacity	7200mAh	8550mAh
OS	Android 16	Android
Resolution	720x1608 pixels	-
general
Brand	Vivo	Xiaomi
Model	Y31T 5G	Redmi K90 Max
Release date	August 27, 2026	April 21, 2026
AI Enabled	Yes	-
Launched in India	Yes	No
Form factor	Touchscreen	-
Body type	Polycarbonate	-
Dimensions (mm)	166.64 x 78.43 x 8.39	162.91 x 77.00 x 8.18
Weight (g)	219.00	227.00
IP rating	IP69	-
Battery capacity (mAh)	7200	8550
Removable battery	No	-
Fast charging	44W Flash Charge	100W Fast Charging
Wireless charging	No	-
Colours	Crimson Red, Golden Mist, and Seashore	Space Silver, Shadow Black and Sky Blue
display
Refresh Rate	120 Hz	165 Hz
Resolution Standard	HD+	1.5K
Screen size (inches)	6.75	6.83
Touchscreen	Yes	-
Resolution	720x1608 pixels	-
Protection type	Other	-
hardware
Processor	octa-core	-
Processor make	Qualcomm Snapdragon 4 Gen 2	MediaTek Dimensity 9500
RAM	4GB, 6GB	12GB
Internal storage	128GB	256GB
camera
Rear camera	50-megapixel (f/2.0) + 2.4-megapixel	50-megapixel + 8-megapixel
No. of Rear Cameras	2	2
Rear autofocus	Yes	-
Rear flash	Yes	-
Front camera	8-megapixel (f/2.05)	20-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	No	-
Front autofocus	Yes	-
Front flash	No	-
software
Operating system	Android 16	Android
Skin	OriginOS 6	HyperOS 3
connectivity
Wi-Fi	Yes	-
GPS	Yes	-
Bluetooth	Yes, v 4.20	-
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Face unlock	Yes	-
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-
Gyroscope	Yes	-

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