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Price and specifications on Xiaomi Redmi K90 Ultra

China  •  12GB  •  256GB
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Summary

Technical sheet of Xiaomi Redmi K90 Ultra

Description

Finding the best price for the Xiaomi Redmi K90 Ultra is no easy task. Here you will find where to buy the Xiaomi Redmi K90 Ultra at the best price. Prices are continuously tracked in over 140 stores so that you can find a reputable dealer with the best price

Brand

Brand Xiaomi
Aliases M332BF
Best Sellers
Smartphones by Xiaomi

Xiaomi Redmi K90 Ultra prices

Versions and prices
Xiaomi Redmi K90 Ultra • China · 12GB · 256GB

Release Date

Release dateJune 2026, in 12 hours

Related

Predecessor
Similar name

Design & Materials of Xiaomi Redmi K90 Ultra

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Structure

Size
mm• mm• mm
See more details
 Print 3D Model
Weight g
Usable surface 90 %
Materials Aluminium
Resistance certificates (dust, water) IP68, IP69
Colors
Blue
Silver

Screen

Diagonal
6.83"
See more details
Type AMOLED
Samsung
Aspect Ratio 20:9
Resolution 1260 x 2750 px • QHD
Density 438 ppi • Very high density
Others
  • Hole-punch Notch
  • Refresh rate 165 Hz
  • Peak brightness - 3500 cd/m²
  • 8000000:1 contrast ratio
  • HDR10+
  • DCI-P3
  • DC dimming
  • 10 Bits panel
  • Scratch resistant
  • Capacitive
  • Multi-touch
  • Frameless
Best big screen mobilesBest mobile phones with AMOLED screen
Others
Design
Pink, blue, gay weight 206g, thickness 8,1 mm

Performance & Hardware of Xiaomi Redmi K90 Ultra

Processor

Model Qualcomm Snapdragon 8 Gen 5
CPU 2x 3.8 GHz + 6x 3.32 GHz
Type Octa-Core
Nanometer 3 nm
Frequency 3.8 GHz
64 Bits Yes
More smartphones with Qualcomm Snapdragon 8 Gen processor

Graphics

GPU Adreno 829

RAM

RAM 12 GB
Type RAM LPDDR5X
More smartphones with 12GB RAM memory

Antutu

Score
3.081.184 • Antutu v11
See more details

Storage

Capacity 256 GB
Type UFS Storage 4.1
SD Slot No
More smartphones with 256GB of internal storage

Security

Fingerprint Yes, in screen

Sensors

Fingerprint Yes
Proximity Yes
Light sensor Yes
Accelerometer Yes
Compass Yes
Gravity Yes
Hall Yes
Vibration Motor Yes
Audio
Audio
  • Stereo Speakers
Others
Notifications LED --
Cooling system Yes
Gaming buttons No

Camera of Xiaomi Redmi K90 Ultra

Double rear camera

Standard
1
Resolution 50 Mpx
Aperture Unknow
Sensor --
Type ISOCELL
Pixel size --
Wide Angle lens
2
Resolution
8 Mpx
Aperture
ƒ/ 2.2
Sensor
--
Type
CMOS BSI
Pixel size
--
Flash LED
Optical Stabilisation Yes
Slow Motion Video Yes, 240 fps
Features
  • UIS
  • Flicker sensor
  • Noise reduction
  • Time-Lapse
  • 4K Video
  • Digital zoom
  • Optical zoom
  • Dual camera
  • Digital image stabilization
  • Optical Stabilization (OIS)
  • Autofocus
  • Touch focus
  • Manual focus
  • Phase detection autofocus (PDAF)
  • Laser autofocus (LAF)
  • Continuous shooting
  • Geotagging
  • Panorama
  • HDR
  • Face detection
  • White balance settings
  • ISO settings
  • Exposure compensation
  • Scene mode
  • Self-timer
  • RAW
  • Night Mode
More smartphones with lens modelMore smartphones with LED

Selfie

Resolution 16 Mpx
Aperture Unknow
Sensor --
Type CMOS
Pixel size --
See more details
Frequency Checker

Network compatibility

No official network bands
Go to tool

Connectivity of Xiaomi Redmi K90 Ultra

Bands

5G n1 (2100), n3 (1800), n5 (850), n8 (900), n18 (850), n26 (850), n28a (700), n38 (2600), n40 (2300), n41 (2500), n48 (3500), n77 (3700), n78 (3500)
4G LTE B1 (2100), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B28a (700), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500), B43 (TDD 3700), B48 (TDD 3600), B66 (1700/2100)
3G B1 (2100), B5 (850), B6 (800), B8 (900), B19 (800)
2G B3 (1800), B5 (850), B8 (900)
No official network bands

SIM card

TypeDual SIM Dual Standby (Nano SIM + Nano SIM)

SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...

Wi-Fi

Standards 802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax) , WiFi 7 (802.11be)
Others
  • Dual band
  • Wi-Fi Hotspot
  • Wi-Fi Direct
  • Wi-Fi Display
  • Wi-Fi MiMO

Bluetooth

Version Bluetooth 5.4 LELow energy consumption
Profiles
  • A2DP (Advanced Audio Distribution Profile)
  • LE (Low Energy)
  • APT-x
  • LDAC
  • SBC
  • AAC

Navigation

Supports GPS, A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), QZSS (L1 + L5), Galileo (E1+E5a+E5b)

USB

Charging Yes
Mass Storage Yes
USB On-The-Go (OTG) Yes
USB Type C Yes

SAR

-- --
Others
NFC
Yes
Audio Jack
No
Radio FM
No
Computer sync
Yes
OTA sync
Yes
Infrared
Yes
Tethering.
Yes
VoLTE
Yes
No official network bands
Yes

Battery of Xiaomi Redmi K90 Ultra

Battery
Capacity
8550 mAh
See more details
Type Si-Carbon Li-Ion
Fast charge Yes , 100.0W
Others
  • Reverse charging
  • Non-removable
Extra
  • 22.5W Reverse Charging

Software of Xiaomi Redmi K90 Ultra

Software

Operating System Android 16
HyperOS 3.X (Android 16)
Google Services Without Google Mobile services
More smartphones with HyperOS 3.X (Android 16) operating system

User reviews about the Xiaomi Redmi K90 Ultra

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    Last update
    June 29, 2026
    State
    • Rumor
    • Presell
    • New
    • On Sale

    Specifications and prices are not confirmed, take them with caution

    Latest changes
    • Width, Height, Thickness, Weight, Camera, Camera, Selfie Camera, Camera, Sensor Model, Sensor Type, Selfie Camera, Selfie Camera, Photos, Photos, Features Today
    • On Sale, Name, Aliases, Inches, Capacity (mAh), Operating System Today
    ?
    Ki Cost-effective
    Score
    Not available
    What is a Ki score?
    Ki is an automatic score based on the specifications and prices of devices. It is calculated using over 200 variables to rank smartphones, tablets and other devices from best to worst.
    How do we calculate the Ki?

    In this case, to determine the score we evaluate 5 general aspects:

    • Design and screen
    • Hardware and performance
    • Camera
    • Connectivity
    • Battery

    Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.

    Even a device objectively worse than another may have a higher Ki score if it has a better price.

    Does the Ki score change?

    The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.