Xiaomi Redmi K90

Category

Specification

Brand & Model

Xiaomi K90

Release Date

Announced & Released: October 2025

Network

GSM / HSPA / LTE / 5G

Dimensions

157.49 × 75.25 × 8.0 mm

Weight

206 g

Build

Glass front and back (Panda Glass), Aluminum frame

SIM

Dual Nano-SIM, Dual 5G Standby

Water & Dust Resistance

IP68 certified (dustproof, water-resistant)

Display Type

6.59″ OLED, Flat Screen

Display Features

2510×1156 pixels (Super Pixel) • 120Hz Refresh Rate • 480Hz Touch Sampling • 3500 nits Peak Brightness • HDR10+ • Dolby Vision • 12-bit Color • P3 Wide Color Gamut • DC Dimming

OS & UI

Xiaomi HyperOS 3 (Based on Android 15)

Chipset

Qualcomm Snapdragon 8 Ultimate Edition (3nm, TSMC)

CPU

Octa-core (up to 4.32GHz)

GPU

Adreno GPU

RAM & Storage Options

12GB / 16GB RAM • 256GB / 512GB / 1TB Storage

Main Camera Setup

50MP (Main, OIS, 1/1.55", f/1.88) + 50MP (Telephoto, f/2.2) + 8MP (Ultra-wide, 120° FOV, f/2.2)

Rear Camera Features

OIS • HDR10+ • Night Mode • Portrait Mode • Pro Mode • AI Beautify • Super Macro • 8K@30fps • 4K@30/60fps • 1080p@120fps/240fps • Slow Motion • Time-lapse

Front Camera

20MP Portrait Selfie Camera

Selfie Features

HDR • Beauty Filters • Gesture Control • Voice Capture • Watermark • Film Mode • Night Selfie

Battery Type

7100mAh (typical) / 6960mAh (min) Li-Po, non-removable

Charging Technology

100W Wired Fast Charging (GaN Adapter Included) • 22.5W Reverse Wired Charging • Surge P3 + G1 Chips • Supports QC2.0/QC3.0/PD3.0

Connectivity

Wi-Fi 7 • Wi-Fi 6 • Dual Band (2.4G/5G) • Bluetooth 5.4 • NFC • USB Type-C 2.0 (Dual-Sided) • Infrared Blaster

Navigation

GPS (L1+L5) • GLONASS • BDS • Galileo • NavIC • QZSS • A-GNSS • Wi-Fi & Sensor-assisted positioning

Sensors

3D Ultrasonic Fingerprint • Accelerometer • Gyroscope • Compass • Ambient Light • Proximity • Flicker Sensor • Color Temperature Sensor

Audio

Dual Symmetrical Stereo Speakers • Hi-Res & Hi-Res Wireless Certified • Dolby Atmos • QQ Music Premium Audio Certification

Special Features

6-Way GNSS • Infrared Remote • AI Voice Assistant • Mi Pay • NFC Door Key • Car Key Support • Dual SIM 5G+4G • 4x4 MIMO • Business Mode • Game Booster

Protection

Panda Glass (Mohs Level 5 Hardness)

Operating Temperature Range

-10°C to +45°C

Color Options

Shallow Purple • Water Blue • White • Black

Included Accessories

100W GaN Charger (PD-Compatible) • USB Type-C Cable • Protective Case • Pre-applied Screen Protector

Audio / Video Formats

MP3, FLAC, AAC, OGG, WAV, AMR, AWB, MP4, MKV, AVI, WMV, WEBM, 3GP, ASF

Certification & Ratings

Hi-Res Audio • Dolby Vision Certified • Energy Efficiency Class A • Repairability Class C

Color

Shallow Purple , Blue , White  , Black