Xiaomi Redmi K90 Ultra
Verified device profile

Xiaomi Redmi K90 Ultra

Complete hardware specifications, launch details and a structured technical breakdown from the TechMyte device database.

Released 2026, June 30
227g, 8.2mm thickness
Android 16, HyperOS 3
256GB/512GB storage, no card slot
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Technical data sheet

Full Specifications

Network

TechnologyGSM / HSPA / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66
SpeedHSPA, LTE, 5G
5G bands1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA

Launch

Announced2026, June 30
StatusAvailable. Released 2026, June 30

Body

Dimensions162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)
Weight227 g (8.01 oz)
SIMNano-SIM + Nano-SIM
BuildGlass front, aluminum frame

Battery

TypeSi/C Li-Ion 8550 mAh
Charging100W wired, 100W PPS, PD3.0 22.5W reverse wired

Display

Size6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)
Resolution1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)
TypeAMOLED, 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)*

Platform

OSAndroid 16, HyperOS 3
ChipsetQualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPUOcta-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPUAdreno 830 (1200 MHz)

Memory

Card slotNo
Internal256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM

Selfie camera

Single20 MP (wide)
Video1080p@30/60fps

Sound

Loudspeaker Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack No

Comms

WLANWi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct
Bluetooth5.4, A2DP, LE, LHDC 5.0, ASHA, Auracast
PositioningGPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
NFCYes
RadioNo
USBUSB Type-C, OTG
Infrared portYes

Features

SensorsFingerprint (under display, optical), accelerometer, proximity, gyro, compass

Misc

ColorsBlack, Blue, Silver
PriceAbout 390 EUR
Models2604FRK1EC

Main Camera

FeaturesColor spectrum sensor, LED flash, HDR, panorama
Dual50 MP, f/1.7, 24mm (wide), 1/1.55", 1.0µm, PDAF, OIS 8 MP, f/2.2, 15mm (ultrawide), 1/4.0", 1.12µm
Video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+