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Redmi K90 Ultra vs Mi 11X comparison

 Compare Redmi K90 Ultra
Redmi K90 Ultra
Compare Mi 11X
Mi 11X
key specs
Display6.83-inch6.67-inch
Front Camera20-megapixel20-megapixel
Rear Camera50-megapixel + 8-megapixel48-Ultrapixel + 8-megapixel + 5-megapixel
RAM12GB6GB, 8GB
Storage256GB128GB
Battery Capacity8550mAh4520mAh
OSAndroid 16Android 11
Resolution1280x2772 pixels1080x2400 pixels
Processor-Qualcomm Snapdragon 870
general
BrandXiaomiXiaomi
ModelRedmi K90 UltraMi 11X
Release dateJune 30, 2026April 23, 2021
Launched in IndiaNoYes
Dimensions (mm)162.91 x 77.93 x 8.18163.70 x 76.40 x 7.80
Weight (g)227.00196.00
Battery capacity (mAh)85504520
Fast charging100W Fast ChargingProprietary
ColoursSpace Silver, Shadow Black and Sky BlueCelestial Silver, Cosmic Black, Lunar White
Form factor-Touchscreen
display
Refresh Rate165 Hz-
Resolution Standard1.5K-
Screen size (inches)6.836.67
Resolution1280x2772 pixels1080x2400 pixels
Touchscreen-Yes
Aspect ratio-20:9
hardware
Processor makeSnapdragon 8 EliteQualcomm Snapdragon 870
RAM12GB6GB, 8GB
Internal storage256GB128GB
Processor-octa-core
camera
Rear camera50-megapixel + 8-megapixel48-Ultrapixel (f/1.79) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras23
Front camera20-megapixel20-megapixel (f/2.45)
No. of Front Cameras11
Rear autofocus-Yes
Rear flash-Yes
Pop-Up Camera-No
software
Operating systemAndroid 16Android 11
SkinHyperOS 3MIUI 12
connectivity
Wi-Fi 7Yes-
GPSYesYes
BluetoothYesYes, v 5.10
NFCYesYes
USB Type-CYesYes
Wi-Fi-Yes
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
Infrared-Yes
Number of SIMs-2
Active 4G on both SIM cards-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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
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