Redmi M100 vs Redmi K90 Ultra comparison

Show Only Differences Highlight Differences	Redmi M100	Redmi K90 Ultra
key specs
Display	6.90-inch	6.83-inch
RAM	6GB	12GB
Storage	256GB	256GB
OS	Android	Android 16
Resolution	720x1600 pixels	1280x2772 pixels
Front Camera	-	20-megapixel
Rear Camera	-	50-megapixel + 8-megapixel
Battery Capacity	-	8550mAh
display
Refresh Rate	120 Hz	165 Hz
Resolution Standard	HD+	1.5K
Screen size (inches)	6.90	6.83
Touchscreen	Yes	-
Resolution	720x1600 pixels	1280x2772 pixels
hardware
Processor make	Snapdragon 4 Gen 5	Snapdragon 8 Elite
RAM	6GB	12GB
Internal storage	256GB	256GB
software
Operating system	Android	Android 16
Skin	Hyper OS 3	HyperOS 3
connectivity
Wi-Fi	Yes	-
Bluetooth	Yes	Yes
USB OTG	Yes	-
USB Type-C	Yes	Yes
Wi-Fi 7	-	Yes
GPS	-	Yes
NFC	-	Yes
general
Brand	-	Xiaomi
Model	-	Redmi K90 Ultra
Release date	-	June 30, 2026
Launched in India	-	No
Dimensions (mm)	-	162.91 x 77.93 x 8.18
Weight (g)	-	227.00
Battery capacity (mAh)	-	8550
Fast charging	-	100W Fast Charging
Colours	-	Space Silver, Shadow Black and Sky Blue
camera
Rear camera	-	50-megapixel + 8-megapixel
No. of Rear Cameras	-	2
Front camera	-	20-megapixel
No. of Front Cameras	-	1
sensors
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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