Xiaomi Redmi K90 Ultra Specifications
A brief overview of the Xiaomi Redmi K90 Ultra phone specifications. This device is using Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) processor with 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, UFS 4.1 capacity.
The screen dimension is 6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio) and it's running the Android 16, HyperOS 3.
It also comes with a 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 camera and has a Si/C Li-Ion 8550 mAh battery capacity.
About 390 EUR
Specifications Overview
- Released Date
- Released 2026, June 30
- Display Dimension
- 6.83" 1280x2772 pixels
- Device Body
- 227g, 8.2mm thickness
- Operating System
- Android 16, HyperOS 3
- RAM Size
- 12/16 GB RAM
- Processor (CPU)
- Snapdragon 8 Elite
- Battery Capacity
- 8550 mAh
- Device Camera
- 50MP • 4320p
- Storage
- 256GB/512GB storage, no card slot
Network
Network specifications for Xiaomi Redmi K90 Ultra device
Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66
5G bands
1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA
Speed
HSPA, LTE, 5G
Launch
Xiaomi Redmi K90 Ultra launch date
Announced
2026, June 30
Status
Available. Released 2026, June 30
Body
Body specifications for Xiaomi Redmi K90 Ultra device
Dimensions
162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in)
Weight
227 g (8.01 oz)
Build
Glass front, aluminum frame
SIM
Nano-SIM + Nano-SIM, IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min) Built-in cooling fan
Display
Display specifications for Xiaomi Redmi K90 Ultra device
Type
AMOLED, 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)*
Size
6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio)
Resolution
1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density), * Measured at an isolated spot during video playback only
Platform
Platform specifications for Xiaomi Redmi K90 Ultra device
OS
Android 16, HyperOS 3
Chipset
Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm)
CPU
Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M)
GPU
Adreno 830 (1200 MHz)
Memory
Memory specifications for Xiaomi Redmi K90 Ultra device
Card slot
No
Internal
256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, UFS 4.1
Main Camera
Main Camera specifications for Xiaomi Redmi K90 Ultra device
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
Features
Color spectrum sensor, LED flash, HDR, panorama
Video
8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+
Selfie camera
Selfie camera specifications for Xiaomi Redmi K90 Ultra device
Single
20 MP (wide)
Video
1080p@30/60fps
Sound
Sound specifications for Xiaomi Redmi K90 Ultra device
Loudspeaker
Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack
No, Tuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio
Comms
Comms specifications for Xiaomi Redmi K90 Ultra device
WLAN
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
Positioning
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
NFC
Yes
Infrared port
Yes
Radio
No
USB
USB Type-C, OTG
Features
Features specifications for Xiaomi Redmi K90 Ultra device
Sensors
Fingerprint (under display, optical), accelerometer, proximity, gyro, compass
Battery
Battery specifications for Xiaomi Redmi K90 Ultra device
Type
Si/C Li-Ion 8550 mAh
Charging
100W wired, 100W PPS, PD3.0 22.5W reverse wired
Misc
Misc specifications for Xiaomi Redmi K90 Ultra device
Colors
Black, Blue, Silver
Models
2604FRK1EC
Price
About 390 EUR
Disclaimer: DeviceBeast can not guarantee that the information on this page is 100% correct
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