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Redmi K90 Ultra vs Xiaomi Redmi Y3 comparison

 Compare Redmi K90 Ultra
Redmi K90 Ultra
Compare Xiaomi Redmi Y3
Xiaomi Redmi Y3
key specs
Display6.83-inch6.26-inch
Front Camera20-megapixel32-megapixel
Rear Camera50-megapixel + 8-megapixel12-megapixel + 2-megapixel
RAM12GB3GB
Storage256GB32GB
Battery Capacity8550mAh4000mAh
OSAndroid 16Android 9 Pie
Resolution1280x2772 pixels720x1520 pixels
Processor-Qualcomm Snapdragon 632
general
BrandXiaomiXiaomi
ModelRedmi K90 UltraRedmi Y3
Release dateJune 30, 2026April 1, 2019
Launched in IndiaNoYes
Dimensions (mm)162.91 x 77.93 x 8.18158.73 x 75.58 x 8.47
Weight (g)227.00180.00
Battery capacity (mAh)85504000
Fast charging100W Fast Charging-
ColoursSpace Silver, Shadow Black and Sky BluePrime Black, Bold Red, Elegant Blue
Form factor-Touchscreen
Wireless charging-No
display
Refresh Rate165 Hz-
Resolution Standard1.5K-
Screen size (inches)6.836.26
Resolution1280x2772 pixels720x1520 pixels
Touchscreen-Yes
Protection type-Gorilla Glass
Aspect ratio-19:9
hardware
Processor makeSnapdragon 8 EliteQualcomm Snapdragon 632
RAM12GB3GB
Internal storage256GB32GB
Processor-1.8GHz octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel + 8-megapixel12-megapixel (f/2.2, 1.25-micron) + 2-megapixel
No. of Rear Cameras2-
Front camera20-megapixel32-megapixel
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
Rear flash-Dual LED
software
Operating systemAndroid 16Android 9 Pie
SkinHyperOS 3MIUI 10.2
connectivity
Wi-Fi 7Yes-
GPSYesYes
BluetoothYesYes, v 4.20
NFCYes-
USB Type-CYes-
Wi-Fi-Yes
Wi-Fi standards supported-802.11 b/g/n
Infrared-Yes
USB OTG-Yes
Micro-USB-Yes
Headphones-3.5mm
FM-Yes
Number of SIMs-2
Active 4G on both SIM cards-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
GyroscopeYes-
Face unlock-Yes
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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