Xiaomi Redmi K80 Ultra
- Screen: 6.83" OLED - 1280 x 2772
- SoC: MediaTek Dimensity 9400 Plus
- Camera: 2 (50 MP + 8 MP)
- Battery: 7410 mAh
- OS: Android 15
- Weight: 219 grams (7.72 oz)
Review
Scores marked with a red asterisk (*) are approximate, as we currently do not have sufficient test results to make a precise estimation.
Full specifications
Detailed specifications, tests, and benchmarks of the Xiaomi Redmi K80 UltraDisplay
| Type | OLED |
| Size | 6.83 inches |
| Resolution | 1280 x 2772 pixels |
| Aspect ratio | 19.5:9 |
| PPI | 447 ppi |
| Refresh rate | 144 Hz |
| Adaptive refresh rate | Yes |
| Max rated brightness | 1800 nits |
| Max rated brightness in HDR | 3200 nits |
| HDR support | Yes, Dolby Vision |
| Touch sampling rate | 480 Hz |
| Screen protection | Tempered glass |
| Screen-to-body ratio | 90% |
| Display features | - DCI-P3 - Always-On Display - DC Dimming |
Design and build
| Height | 163.4 mm (6.43 inches) |
| Width | 77.9 mm (3.07 inches) |
| Thickness | 8.2 mm (0.32 inches) |
| Weight | 219 g (7.72 oz) |
| Waterproof | IP68 |
| Advanced cooling | Vapor chamber |
| Rear material | Glass |
| Frame material | Metal |
| Colors | White, Gray, Blue, Green |
| Fingerprint scanner | Yes, in-display |
Performance
| Chipset | MediaTek Dimensity 9400 Plus |
| Max clock | 3630 MHz |
| CPU cores | 8 (1 + 3 + 4) |
| Architecture | - 4 cores at 2.4 GHz: Cortex-A720 - 3 cores at 3.3 GHz: Cortex-X4 - 1 core at 3.73 GHz: Cortex-X925 |
| Manufacturing | TSMC |
| Lithography process | 3 nanometers |
| Neural processor (NPU) | MediaTek NPU 890 |
| Graphics | Mali-G925 Immortalis MP12 |
| GPU shading units | 1536 |
| GPU clock | 1612 MHz |
| FLOPS | ~4952.1 GFLOPS |
Benchmarks
| Geekbench Compute (GPU) | 23887 |
| Single-core score | 2676 |
| Multi-core score | 8922 |
| CPU | 612803 |
| GPU | 1209263 |
| Memory | 643114 |
| UX | 516680 |
| Total score | 2981860 |
Memory
| RAM size | 12 GB |
| Memory type | LPDDR5X |
| Memory clock | 5333 MHz |
| Channels | 4 |
| Storage size | 256 GB |
| Storage type | UFS 4.1 |
| Memory card | No |
Software
| Operating system | Android 15 |
| ROM | HyperOS 2.0 |
Battery
| Capacity | 7410 mAh |
| Max charge power | 100 W |
| Battery type | Silicon-Carbon (Si/C) |
| Replaceable | No |
| Wireless charging | No |
| Reverse charging | Yes |
| Fast charging | Yes |
Main camera
| Matrix | 50 megapixels |
| Image resolution | 8192 x 6144 |
| Zoom | Digital |
| Flash | Dual LED |
| Stabilization | Optical |
| 8K video recording | Up to 30FPS |
| 4K video recording | Up to 60FPS |
| 1080p video recording | Up to 60FPS |
| Slow motion | 960 FPS (1080p) |
| Angle of widest lens | 119° |
| Lenses | 1) Standard: 50 MP 2) Ultrawide: 8 MP |
| Camera features | - Bokeh mode - Pro mode |
| Image resolution | 50 MP |
| Aperture | f/1.9 |
| Focal length | 23 mm |
| Sensor | Omnivision OV50 Light Hunter 800 |
| Sensor size | 1/1.55" |
| Pixel size | 1 micron |
| Autofocus | Phase autofocus |
| Stabilization | Optical |
| Image resolution | 8 MP |
| Aperture | f/2.2 |
| Sensor | Omnivision OV08F |
| Sensor size | 1/4.0" |
| Stabilization | Digital |
Selfie camera
| Megapixels | 20 megapixels |
| Sensor | Omnivision OV20B |
| Sensor size | 1/2.0" |
| Stabilization | Digital |
| Video resolution | 1080p (Full HD) at 60 FPS |
| Depth sensor (TOF 3D) | No |
Connectivity
| Wi-Fi standard | Wi-Fi 7 (802.11 a/b/g/n/ac/ax) |
| Wi-Fi features | - Dual Band - Wi-Fi MiMO - Wi-Fi Direct - Wi-Fi Hotspot - Wi-Fi Display |
| Bluetooth version | 5.4 |
| Bluetooth features | LE |
| USB type | USB Type-C |
| USB features | - Charging - USB-Storage mode - OTG |
| GPS | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC |
| NFC* | Yes |
| Infrared port | Yes |
| Number of SIM* | 2 |
| Type of SIM card | Nano |
| Multi SIM mode | Standby |
| eSIM support* | No |
| Hybrid slot | No |
| 5G support | Yes |
Sound
| Speakers | Stereo |
| Headphone audio jack | No |
| Dolby Atmos | No |
Other
| Category | Flagship |
| Announced | June 2025 |
| Release date | June 2025 |
| Launch price (MSRP) | $900 |
| Sensors | - Proximity sensor - Gyroscope - Accelerometer - Ambient light sensor - Compass - Fingerprint |
| Bundled charger | Yes, 100 W |
*Disclaimer! Some specifications of the Redmi K80 Ultra may differ by country or region
