Redmi K90 vs Redmi K80 comparison

Show Only Differences Highlight Differences	Redmi K90	Redmi K80
key specs
Display	6.59-inch	6.67-inch
Processor	Snapdragon 8 Elite	Snapdragon 8 Gen 3
Front Camera	20-megapixel	20-megapixel
Rear Camera	50-megapixel + 50-megapixel + 8-megapixel	50-megapixel + 8-megapixel
RAM	16GB	16GB
Storage	1TB	1TB
Battery Capacity	7,100mAh	6550mAh
OS	Android 16	Android 15
Resolution	1,156x2,510 pixels	3200x1440 pixels
general
Brand	Redmi	Redmi
Model	K90	K80
Release date	October 23, 2025	November 27, 2024
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	157.49 x 75.25 x 8.00	160.26 x 74.95 x 8.12
Weight (g)	206.00	206.00
IP rating	IP68	IP69
Battery capacity (mAh)	7,100	6550
Removable battery	No	No
Fast charging	100W Fast Charging	90W Fast Charging
Colours	White, Black, Aqua Blue, and Light Purple	Mountain Green, Mysterious Night Black, Snow Rock White, Twilight Moon Blue
Wireless charging	-	No
display
Refresh Rate	120 Hz	120 Hz
Screen size (inches)	6.59	6.67
Touchscreen	Yes	Yes
Resolution	1,156x2,510 pixels	3200x1440 pixels
Aspect ratio	-	18.6:9
hardware
Processor	octa-core	octa-core
Processor make	Snapdragon 8 Elite	Snapdragon 8 Gen 3
RAM	16GB	16GB
Internal storage	1TB	1TB
Expandable storage	No	-
camera
Rear camera	50-megapixel (f/1.88) + 50-megapixel (f/2.2) + 8-megapixel (f/2.2)	50-megapixel (f/1.6) + 8-megapixel (f/2.2)
No. of Rear Cameras	3	2
Front camera	20-megapixel	20-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	No	-
Front flash	Yes	-
Rear flash	-	Yes
Lens Type (Second Rear Camera)	-	Ultra Wide-Angle
software
Operating system	Android 16	Android 15
Skin	HyperOS 3	HyperOS 2.0
connectivity
Wi-Fi 7	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 5.40
NFC	Yes	Yes
USB Type-C	Yes	Yes
Wi-Fi	-	Yes
Infrared	-	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Fingerprint sensor	-	Yes

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