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