Redmi K90 Max vs Xiaomi Mi 11 Ultra comparison

Show Only Differences Highlight Differences	Redmi K90 Max	Xiaomi Mi 11 Ultra
key specs
Display	6.83-inch	-
Front Camera	20-megapixel	20-megapixel
Rear Camera	50-megapixel + 8-megapixel	50-megapixel + 48-megapixel + 48-megapixel
RAM	12GB	12GB
Storage	256GB	256GB
Battery Capacity	8550mAh	5000mAh
OS	Android	Android 11
Display (Primary)	-	6.81-inch
Processor	-	Qualcomm
Resolution	-	1440x3200 pixels
general
Brand	Xiaomi	Xiaomi
Model	Redmi K90 Max	Mi 11 Ultra
Release date	April 21, 2026	March 29, 2021
Launched in India	No	Yes
Dimensions (mm)	162.91 x 77.00 x 8.18	164.30 x 74.60 x 8.38
Weight (g)	227.00	234.00
Battery capacity (mAh)	8550	5000
Fast charging	100W Fast Charging	Proprietary
Colours	Space Silver, Shadow Black and Sky Blue	-
Form factor	-	Touchscreen
IP rating	-	IP68
Wireless charging	-	Yes
display
Refresh Rate	165 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.83	6.81
Touchscreen	-	Yes
Resolution	-	1440x3200 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	20:9
Pixels per inch (PPI)	-	515
hardware
Processor make	MediaTek Dimensity 9500	Qualcomm
RAM	12GB	12GB
Internal storage	256GB	256GB
Processor	-	octa-core
camera
Rear camera	50-megapixel + 8-megapixel	50-megapixel (f/1.95) + 48-megapixel (f/2.2) + 48-megapixel
No. of Rear Cameras	2	3
Front camera	20-megapixel	20-megapixel (f/2.3)
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
Pop-Up Camera	-	No
Front autofocus	-	Yes
software
Operating system	Android	Android 11
Skin	HyperOS 3	MIUI 12.5
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-
second display
Screen size (inches)	-	1.10
Touchscreen	-	Yes
Resolution	-	126x294 pixels
connectivity
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
GPS	-	Yes
Bluetooth	-	Yes, v 5.20
NFC	-	Yes
USB Type-C	-	Yes
Headphones	-	No
Number of SIMs	-	2
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
5G	-	Yes
sensors
Face unlock	-	Yes
In-Display Fingerprint Sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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