Redmi K90 Ultra vs Redmi Note 10 comparison

Compare Redmi K90 Ultra
Compare Redmi Note 10
key specs
Display6.83-inch6.43-inch
Front Camera20-megapixel13-megapixel
Rear Camera50-megapixel + 8-megapixel48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM12GB4GB, 6GB, 8GB
Storage256GB64GB, 128GB, 256GB
Battery Capacity8550mAh5000mAh
OSAndroid 16Android 11
Resolution1280x2772 pixels1080x2400 pixels
Processor-Qualcomm Snapdragon 678
general
BrandXiaomiXiaomi
ModelRedmi K90 UltraRedmi Note 10
Release dateJune 30, 2026March 4, 2021
Launched in IndiaNoYes
Dimensions (mm)162.91 x 77.93 x 8.18160.46 x 74.50 x 8.30
Weight (g)227.00178.80
Battery capacity (mAh)85505000
Fast charging100W Fast ChargingProprietary
ColoursSpace Silver, Shadow Black and Sky BlueAqua Green, Frost White, Shadow Black
Form factor-Touchscreen
display
Refresh Rate165 Hz-
Resolution Standard1.5K-
Screen size (inches)6.836.43
Resolution1280x2772 pixels1080x2400 pixels
Touchscreen-Yes
Protection type-Gorilla Glass
hardware
Processor makeSnapdragon 8 EliteQualcomm Snapdragon 678
RAM12GB4GB, 6GB, 8GB
Internal storage256GB64GB, 128GB, 256GB
Processor-octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel + 8-megapixel48-megapixel (f/1.79, 0.8-micron) + 8-megapixel (f/1.12, 2.2-micron) + 2-megapixel (f/1.12, 2.4-micron) + 2-megapixel (f/2.4, 1.75-micron)
No. of Rear Cameras24
Front camera20-megapixel13-megapixel
No. of Front Cameras11
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android 11
SkinHyperOS 3MIUI 12
connectivity
Wi-Fi 7Yes-
GPSYesYes
BluetoothYesYes
NFCYes-
USB Type-CYesYes
Wi-Fi-Yes
Wi-Fi standards supported-802.11 a/b/g/n/ac
Infrared-Yes
Headphones-3.5mm
Number of SIMs-2
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
sim 2
SIM Type-Nano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes

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