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Xiaomi K90 Ultra 12 GB RAM, 256 GB storage, black 12GB RAM + 256GB Smartphone, Black
Available offers (4)
Current
12 GB RAM, 256 GB storage, black
Sunsky
€542.97
Available to order
Features
- Snapdragon 8 Elite processor, octa-core, up to 4.32GHz; TSMC second-generation 3nm process
- 8550mAh non-removable battery with 100W wired fast charging; supports PD2.0 and PD3.0
- 6.83-inch AMOLED display, 2772 x 1280; listed display frame rate: 165z
- 50MP Hunter 800 main camera and 8MP ultra-wide rear camera; 20MP front camera
General specs
- Brand: Xiaomi
- Model: K90 Ultra
- Seller: Sunsky
- ID: 4459546
- NFC: Supported
- Brand: Xiaomi
- Wi-Fi: Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4 and 802.11a/b/g; 2.4GHz and 5.0GHz
- Weight: 227g
- Battery: 8550mAh non-removable battery
- Display: 6.83-inch AMOLED; 2772 x 1280
- Capacity: 12GB RAM + 256GB storage
- Charging: 100W wired fast charging; supports PD2.0 and PD3.0 fast charging protocols
- Graphics: Adreno GPU; AI gaming dedicated graphics card D2 frame interpolation chip
- Bluetooth: V5.4
- Processor: Snapdragon 8 Elite; TSMC second-generation 3nm process; octa-core; 4.32GHz
- SIM Slots: Dual Nano-SIM card slot
- Dimensions: 162.9 x 77.9 x 8.2mm (axes not specified)
- Model Name: K90 Ultra
- Front Camera: 20MP
- Product Type: Smartphone
- Rear Cameras: 50MP Hunter 800 super-sensitive main camera (f1.68) + 8MP ultra-wide camera (f2.2)
- Product family: Redmi
- Operating System: Xiaomi HyperOS 3
- Package Contents: Phone x 1, eject pin x 1, protective case x 1, USB cable x 1, US plug charging adapter x 1, pre-attached protective film x 1, and package box x 1; source notes contents are subject to the actual product
- Charging interface: Type-C
- Fingerprint Sensor: 3D ultrasonic fingerprint
- Positioning Systems: Beidou, GPS, Galileo, GLONASS, QZSS, NavIC, A-GNSS, data network positioning, Wi-Fi network positioning and sensor-assisted positioning
- Touch Sampling Rate: 480Hz
- Mobile network bands: 5G: N1/3/5/7/8/28/66/38/40/41/48/77/78; 4G FDD-LTE: B1/B3/B4/B5/B7/B8/B19/B28/B66; 4G TDD-LTE: B34/B38/B39/B40/B41/B42/B48; 3G WCDMA: B1/B4/B5/B6/B8/B19; 2G GSM: B3/B5/B8
- Sensors and controls: Optical distance sensor, 360-degree front and rear dual light sensors, accelerometer, ambient color temperature sensor, electronic compass, gyroscope, infrared remote control, flicker sensor and X-axis linear motor
- Listed display frame rate: 165z
- First listed by seller: October 20, 2026
If you are interested in more details, you can find full information on the seller's page.
€542.97
Last price update: 10/20/26
Available to order
Shipping options
Delivery to 
United States
United States
Available
The Redmi K90 Ultra is a black smartphone with 12GB RAM and 256GB storage, powered by Xiaomi HyperOS 3. It has a Snapdragon 8 Elite processor and an 8550mAh non-removable battery with 100W wired fast charging.
The phone has a 6.83-inch AMOLED display, dual Nano-SIM slot, Type-C interface, and 50MP and 8MP rear cameras plus a 20MP front camera.
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| Brand | Xiaomi | Xiaomi | Xiaomi | Xiaomi | Xiaomi | Xiaomi |
| Model | K90 Ultra | K90 | K90 | Redmi K90 Pro Max | K80 Ultra | K80 Ultra |
| Color |
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| Price | €542.97 | €460.05 | €638.36 | €808.65 | €414.58 | €543.86 |
| Seller | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky | Sunsky |
| Update | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 | Oct 26, 2026 |
| NFC | Supported | Supported | Supported | Supported | Supported | Supported |
| Wi-Fi | Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4 and 802.11a/b/g; 2.4GHz and 5.0GHz | Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, and 802.11a/b/g; 2.4GHz and 5.0GHz | Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4 and 802.11a/b/g; 2.4GHz & 5.0GHz | Wi-Fi 7, Wi-Fi 6, Wi-Fi 5, Wi-Fi 4, and 802.11a/b/g; 2.4G and 5G Wi-Fi | ||
| Weight | 227g | 206g | 206g | 218g-220g | 219g | 219g |
| Capacity | 12GB RAM + 256GB storage | 16GB+256GB | 16GB RAM + 1TB storage | 16GB+512GB | 12GB+512GB | 16GB RAM + 1TB storage |
| Charging | 100W wired fast charging; supports PD2.0 and PD3.0 fast charging protocols | 100W wired fast charging; 50W wireless fast charging; supports QC2.0/QC3.0/QC3+/PD2.0/PD3.0 fast charging protocols | 100W wired fast charging; supports PD2.0 and PD3.0 fast charging protocols | |||
| Bluetooth | V5.4 | V5.4 | Version 5.4 | V5.4 | BT5.4 | BT5.4 |
| Processor | Snapdragon 8 Elite; TSMC second-generation 3nm process; octa-core; 4.32GHz | Snapdragon 8 Elite, 3nm, octa-core, up to 4.32GHz | Snapdragon 8 Elite, 3nm, octa-core, up to 4.32GHz | Snapdragon 8 Elite Gen 5 3nm processor; octa core; up to 4.6GHz | Dimensity 9400+ 3nm octa-core processor, up to 3.73GHz | Dimensity 9400+ 3nm octa-core processor, up to 3.73GHz |
| SIM Slots | Dual Nano-SIM card slot | Dual Nano-SIM card slot | Dual Nano-SIM card slot | |||
| Dimensions | 162.9 x 77.9 x 8.2mm (axes not specified) | 157.49 x 75.25 x 8.0mm (axes not specified) | 163.33 x 77.82 x 7.9-8.3mm | 163.08 x 77.93 x 8.18mm | ||
| Model Name | K90 Ultra | K90 | K90 | Redmi K90 Pro Max | K80 Ultra | K80 Ultra |
| Front Camera | 20MP | 20MP | 20MP | 32MP | 20MP | 20MP |
| Product Type | Smartphone | smartphone | smartphone | smartphone | smartphone | Smartphone |
| Rear Cameras | 50MP Hunter 800 super-sensitive main camera (f1.68) + 8MP ultra-wide camera (f2.2) | 50MP Hunter 800 high dynamic range main camera (OIS, f1.88) + 50MP telephoto (f2.2) + 8MP wide (f2.2) | 50MP Hunter 800 high dynamic range main camera (OIS, f1.88) + 50MP telephoto camera (f2.2) + 8MP wide camera (f2.2) | 50MP Hunter 950 high dynamic range main camera; 50MP telephoto (f3.0); 50MP ultra wide (f2.4) | 50MP Hunter 800 high-dynamic-range main camera (OIS, f/1.88) + 8MP camera | |
| Product family | Redmi | Redmi | Redmi | Redmi | Redmi | |
| Operating System | Xiaomi HyperOS 3 | Xiaomi HyperOS 3 | Xiaomi HyperOS 3 | Xiaomi HyperOS 3 | Xiaomi HyperOS 2.0 | Xiaomi HyperOS 2.0 |
| Package Contents | Phone x 1, eject pin x 1, protective case x 1, USB cable x 1, US plug charging adapter x 1, pre-attached protective film x 1, and package box x 1; source notes contents are subject to the actual product | Phone x 1, eject pin x 1, protective case x 1, USB cable x 1, US plug charging adapter x 1, pre-attached protective film x 1, package box x 1; subject to actual product | 1 phone, 1 eject pin, 1 protective case, 1 USB cable, 1 US plug charging adapter, 1 pre-attached protective film, 1 package box; note: subject to actual product | |||
| Charging interface | Type-C | Type-C | Type-C | Type-C | Type-C | Type-C |
| Fingerprint Sensor | 3D ultrasonic fingerprint | 3D ultrasonic | 3D ultrasonic | 3D ultrasonic | 3D ultrasonic fingerprint sensor | 3D ultrasonic |
| Positioning Systems | Beidou, GPS, Galileo, GLONASS, QZSS, NavIC, A-GNSS, data network positioning, Wi-Fi network positioning and sensor-assisted positioning | Beidou, GPS, Galileo, GLONASS, QZSS, NavIC, A-GNSS, data network positioning, Wi-Fi network positioning, sensor-assisted positioning | Beidou, GPS, Galileo, GLONASS, QZSS, NavIC, A-GNSS, data network positioning, Wi-Fi network positioning, sensor-assisted positioning | Beidou, GPS, Galileo, GLONASS, QZSS, NavIC, AGNSS, data network positioning, Wi-Fi network positioning, and sensor-assisted positioning | ||
| Touch Sampling Rate | 480Hz | 480Hz | 480Hz | 480Hz | 480Hz-2560Hz | 480Hz–2560Hz |
| GPU | Adreno GPU 3 | Immortalis-G925 MC12 | Immortalis-G925 MC12 | |||
| Display Size | 6.59 inch | 6.59 inches | 6.83 inch | 6.83 inches | ||
| Charging Wired | 100W wired fast charging; supports QC2.0/QC3.0/QC3+/PD2.0/PD3.0 fast charging protocols | 100W wired fast charging; supports QC2.0, QC3.0, QC3+, PD2.0, and PD3.0 fast charging protocols | 100W wired fast charging; supports PD2.0 and PD3.0 fast charging protocols | |||
| Battery Capacity | 7100mAh; non-removable | 7560mAh; non-removable | 7410mAh non-removable battery | 7410mAh; non-removable | ||
| Display frame rate | 120Hz | 120Hz | 120Hz | 144Hz | 144Hz | |
| Display Resolution | 2510 x 1156 | 2510 x 1156 | 2772 x 1280 | 2772 x 1280 | ||
| SIM Card Slots | Dual Nano-SIM card slot | Dual Nano-SIM card slot | Dual Nano-SIM card slot | |||
| Sensors | Optical distance sensor; 360-degree front and rear dual light sensors; accelerometer; ambient color temperature sensor; electronic compass; gyroscope; infrared remote control; flicker sensor; X-axis linear motor | Optical distance sensor, 360-degree front and rear dual light sensors, acceleration sensor, ambient color temperature sensor, electronic compass, gyroscope, infrared remote control, flicker sensor, and X-axis linear motor | Optical distance sensor, 360-degree front and rear dual light sensors, acceleration sensor, ambient color temperature sensor, electronic compass, gyroscope, infrared remote control, flicker sensor, and X-axis linear motor | |||
Xiaomi K90 Ultra Black
€542.97
When this device makes sense
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