
Xiaomi Redmi K90 Ultra
Released June 30, 2026
Shopee price & availability
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More from XiaomiFull specifications
Specifications may vary by region and configuration.
Display
| Display Type | AMOLED, 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)* |
|---|---|
| Display Size | 6.83 inches, 114.5 cm² (~90.3% screen-to-body ratio) |
| Display Resolution | 1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density) |
| Display Protection | Not recorded |
Performance & memory
| 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 options | 12 GB RAM + 256 GB storage 16 GB RAM + 256 GB storage 12 GB RAM + 512 GB storage 16 GB RAM + 512 GB storage |
| Storage technology | UFS 4.1 |
| Memory Card Slot | No |
Cameras
| Main Camera | 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+ |
| Selfie Camera | 20 MP (wide) |
| Selfie Camera Features | Not recorded |
| Selfie Camera Video | 1080p@30/60fps |
Battery & charging
| Battery Type | Si/C Li-Ion 8550 mAh |
|---|---|
| Battery Charging | 100W wired, 100W PPS, PD3.0 22.5W reverse wired |
Connectivity
| Network Technology | GSM / HSPA / LTE / 5G |
|---|---|
| Network speed | 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 |
| Positioning | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS |
| NFC | Yes |
| USB | USB Type-C, OTG |
| Radio | No |
Build & availability
| Announced | June 30, 2026 |
|---|---|
| Release status | Available. Released 2026, June 30 |
| 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 |
| Water/dust resistance | Not recorded |
| Other 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 |
| Colors | Black, Blue, Silver |
| Model numbers | 2604FRK1EC |
Features & sound
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass |
|---|---|
| Additional features | Infrared port: Yes |
| Loudspeaker | Yes, with stereo speakers (with Dolby Atmos) |
| 3.5 mm headphone jack | No |
| Audio features | Tuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio |
Accessories to explore
Explore these accessories, then check the ports, required cable and charging protocol before ordering. Compatibility and fast charging are not verified.





