Redmi K90 Max vs Redmi Note 12R comparison

Show Only Differences Highlight Differences	Redmi K90 Max	Redmi Note 12R
key specs
Display	6.83-inch	6.79-inch
Front Camera	20-megapixel	8-megapixel
Rear Camera	50-megapixel + 8-megapixel	50-megapixel + 2-megapixel
RAM	12GB	4GB
Storage	256GB	128GB
Battery Capacity	8550mAh	5000mAh
OS	Android	Android 13
Processor	-	Qualcomm Snapdragon 4 Gen 2
Resolution	-	2400x1080 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi K90 Max	Redmi Note 12R
Release date	April 21, 2026	June 28, 2023
Launched in India	No	No
Dimensions (mm)	162.91 x 77.00 x 8.18	168.60 x 76.28 x 8.17
Weight (g)	227.00	199.00
Battery capacity (mAh)	8550	5000
Fast charging	100W Fast Charging	Proprietary
Colours	Space Silver, Shadow Black and Sky Blue	Midnight Black, Sky Fantasy, Time Blue
Form factor	-	Touchscreen
IP rating	-	IP53
Removable battery	-	No
display
Refresh Rate	165 Hz	120 Hz
Resolution Standard	1.5K	FHD+
Screen size (inches)	6.83	6.79
Touchscreen	-	Yes
Resolution	-	2400x1080 pixels
hardware
Processor make	MediaTek Dimensity 9500	Qualcomm Snapdragon 4 Gen 2
RAM	12GB	4GB
Internal storage	256GB	128GB
Processor	-	octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
camera
Rear camera	50-megapixel + 8-megapixel	50-megapixel + 2-megapixel
No. of Rear Cameras	2	2
Front camera	20-megapixel	8-megapixel
No. of Front Cameras	1	1
Lens Type (Second Rear Camera)	-	Macro
software
Operating system	Android	Android 13
Skin	HyperOS 3	MIUI 14
connectivity
Wi-Fi	-	Yes
GPS	-	Yes
Bluetooth	-	Yes
Headphones	-	No
Number of SIMs	-	2
sensors
Face unlock	-	Yes
Fingerprint sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes

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