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Xiaomi

Xiaomi Redmi K90 Ultra

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Chipset: Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) ^*
Processor: Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)^*
Display diagonal: 6.83 in^*
Battery capacity: 8,550 mAh^*
Horizontal pixels: Display: 1,280 px
Vertical pixels: Display: 2,772 px

Display

Display diagonal: 6.83 in^*
Display pixel density: 447 ppi^*
Resolution: 1280 × 2772^*
Panel: AMOLED, 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)*^*
Refresh rate: 165 Hz^*
Horizontal pixels: Display: 1,280 px
Vertical pixels: Display: 2,772 px

Displays

Display^*
Diagonal
6.83 in^*
Horizontal pixels
1,280 px^*
Vertical pixels
2,772 px^*
Technology
AMOLED, 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)*^*
Maximum refresh rate
165 Hz^*

Processing & platform

Chipset: Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) ^*
Processor: Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)^*
Graphics: Adreno 830 (1200 MHz)^*

CPU core groups

Oryon V2 Phoenix L^*
Cores
2^*
Listed frequency
4.32 GHz^*
Oryon V2 Phoenix M^*
Cores
6^*
Listed frequency
3.53 GHz^*

Memory & storage

Memory configurations

12 GB RAM / 256 GB^*
Memory
12 GB^*
Capacity
256 GB^*
16 GB RAM / 256 GB^*
Memory
16 GB^*
Capacity
256 GB^*
12 GB RAM / 512 GB^*
Memory
12 GB^*
Capacity
512 GB^*
16 GB RAM / 512 GB^*
Memory
16 GB^*
Capacity
512 GB^*

Memory options

12 GB^*
Capacity
12 GB^*
16 GB^*
Capacity
16 GB^*

Storage options

256 GB^*
Capacity
256 GB^*
512 GB^*
Capacity
512 GB^*

Cameras

Front selfie^*

Light-capture estimate
Not available Sensor size and aperture are needed.

Resolution
20 MP^*
Position
Front^*
Role
selfie^*
Rear wide^*

Estimated light-capture index
≈ 8.2^* Estimated · full frame at f/2 = 100 Nominal format · 4:3 estimate

Resolution
50 MP^*
Position
Rear^*
Role
wide^*
Aperture
1.70 f-number^*
Stabilization
OIS^*
Optical format
1/1.55^*
Rear ultrawide^*

Estimated light-capture index
≈ 0.7^* Estimated · full frame at f/2 = 100 Nominal format · 4:3 estimate

Resolution
8 MP^*
Position
Rear^*
Role
ultrawide^*
Aperture
2.20 f-number^*
Optical format
1/4.0^*

Area-based index at equal illumination, f-number and exposure time. Not a camera-quality rating; lens transmission, sensor efficiency and processing are excluded.

Area/aperture estimates assume equal scene brightness and exposure time; full frame at f/2 = 100. Nominal-format estimates assume 4:3. Lens transmission, sensor efficiency and processing are not included.

Power specifications

Battery capacity: 8,550 mAh^*

Charging

Wired^*
Rated charging power
100 W^*
Technology
wired^*
Variant / details
Source-declared charging power; compatible charger and conditions unspecified^*
Reverse wired^*
Rated charging power
22.50 W^*
Technology
reverse wired^*
Variant / details
Source-declared charging power; compatible charger and conditions unspecified^*

Connectivity & software

Operating system: Android 16, HyperOS 3^*
Cellular networks: GSM / HSPA / LTE / 5G^*
Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct^*
Bluetooth: 5.4, A2DP, LE, LHDC 5.0, ASHA, Auracast^*
NFC: Yes^*

Sensors

accelerometer^*
compass^*
Fingerprint (under display, optical)^*
gyro^*
proximity^*

Design & dimensions

Dimensions: 162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)^*
Weight: 227 g^*

Colors

Black^*
Blue^*
Silver^*

System configuration

Detailed specifications

Specifications 1 · 1 fields

model

Redmi K90 Ultra^*

Scope and conditions

explicit_quantities

aperture_declarations

optical_format_declarations

declared_pixel_matrices

Specifications 2 · 54 fields

Battery · Charging

100W wired, 100W PPS, PD3.0 22.5W reverse wired^*

Battery · Type

Si/C Li-Ion 8550 mAh^*

Body · Build

Glass front, aluminum frame^*

Body · Dimensions

162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)^*

Body · Features

IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Built-in cooling fan^*

Body · SIM

Nano-SIM + Nano-SIM^*

Body · Weight

227 g (8.01 oz)^*

Comms · Bluetooth

5.4, A2DP, LE, LHDC 5.0, ASHA, Auracast^*

Comms · Infrared port

Yes^*

Comms · NFC

Yes^*

Comms · Positioning

GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS^*

Comms · Radio

No^*

Comms · USB

USB Type-C, OTG^*

Comms · WLAN

Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct^*

Display · Features

* Measured at an isolated spot during video playback only^*

Display · Resolution

1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density)^*

Display · Size

6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)^*

Display · Type

AMOLED, 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)*^*

Features · Sensors

Fingerprint (under display, optical), accelerometer, proximity, gyro, compass^*

Launch · Announced

2026, June 30^*

Launch · Status

Available. Released 2026, June 30^*

Main Camera · Dual

50 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^*

Main Camera · Features

Color spectrum sensor, LED flash, HDR, panorama^*

Main Camera · Video

8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+^*

Memory · Card slot

No^*

Memory · Features

UFS 4.1^*

Memory · Internal

256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM^*

Misc · Colors

Black, Blue, Silver^*

Misc · Models

2604FRK1EC^*

Historical price

About 390 EUR^*

Network · 2G bands

GSM 850 / 900 / 1800 / 1900^*

Network · 3G bands

HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100^*

Network · 4G bands

1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66^*

Network · 5G bands

1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA^*

Network · Speed

HSPA, LTE, 5G^*

Network · Technology

GSM / HSPA / LTE / 5G^*

Platform · Chipset

Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)^*

Platform · CPU

Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)^*

Platform · GPU

Adreno 830 (1200 MHz)^*

Platform · OS

Android 16, HyperOS 3^*

Selfie camera · Single

20 MP (wide)^*

Selfie camera · Video

1080p@30/60fps^*

Sound · 3.5mm jack

No^*

Sound · Features

Tuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio^*

Sound · Loudspeaker

Yes, with stereo speakers (with Dolby Atmos)^*

Camera optical formats

Rear wide

Resolution: 50.0^* MP
Position: Rear^*
Role: wide^*
Aperture: 1.7^* f-number
Stabilization: OIS^*
Optical format: 1/1.55^*

Rear ultrawide

Resolution: 8.0^* MP
Position: Rear^*
Role: ultrawide^*
Aperture: 2.2^* f-number
Optical format: 1/4.0^*

Charging

Wired

Rated charging power: 100.0^* W
Technology: wired^*
Variant / details: Source-declared charging power; compatible charger and conditions unspecified^*

Reverse wired

Rated charging power: 22.5^* W
Technology: reverse wired^*
Variant / details: Source-declared charging power; compatible charger and conditions unspecified^*

Colors

Black: Black^*
Blue: Blue^*
Silver: Silver^*

Display

Diagonal: 6.83^* in
Horizontal pixels: 1,280^* px
Vertical pixels: 2,772^* px
Technology: AMOLED, 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)*^*
Maximum refresh rate: 165.0^* Hz

Front cameras

Front selfie

Resolution: 20.0^* MP
Position: Front^*
Role: selfie^*

Memory options

12 GB

Capacity: 12.0^* GB

16 GB

Capacity: 16.0^* GB

256 GB

Capacity: 256.0^* GB

512 GB

Capacity: 512.0^* GB

12 GB RAM / 256 GB

Memory: 12.0^* GB
Capacity: 256.0^* GB

16 GB RAM / 256 GB

Memory: 16.0^* GB
Capacity: 256.0^* GB

12 GB RAM / 512 GB

Memory: 12.0^* GB
Capacity: 512.0^* GB

16 GB RAM / 512 GB

Memory: 16.0^* GB
Capacity: 512.0^* GB

CPU core groups

Oryon V2 Phoenix L

Cores: 2^*
Listed frequency: 4.32^* GHz

Oryon V2 Phoenix M

Cores: 6^*
Listed frequency: 3.53^* GHz

Rear cameras

Rear wide

Resolution: 50.0^* MP
Position: Rear^*
Role: wide^*
Aperture: 1.7^* f-number
Stabilization: OIS^*

Rear ultrawide

Resolution: 8.0^* MP
Position: Rear^*
Role: ultrawide^*
Aperture: 2.2^* f-number

Sensors

Fingerprint (under display, optical): Fingerprint (under display, optical)^*
accelerometer: accelerometer^*
proximity: proximity^*
gyro: gyro^*
compass: compass^*

* Provisional data

Display

Displays

Processing & platform

CPU core groups

Memory & storage

Memory configurations

Memory options

Storage options

Cameras

Power specifications

Charging

Connectivity & software

Sensors

Design & dimensions

Colors

System configuration

Detailed specifications

Linked components