Xiaomi Redmi K90 Ultra Specifications, Price & Features
Overview
Xiaomi Redmi K90 Ultra is powered by Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) processor and featuring a 6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio) display, and advanced camera features. It offers impressive performance and battery backup. Below are the complete specifications and detailed features of Xiaomi Redmi K90 Ultra.
Full Specifications
| Charging Speed | 100W wired, 100W PPS, PD3.0; 22.5W reverse wired |
|---|---|
| Battery Capacity | Si/C Li-Ion 8550 mAh |
| Build Material | Glass front, aluminum frame |
| Body Dimensions | 162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in) |
| Durability / Protection | IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min); Built-in cooling fan |
| SIM Type | Nano-SIM + Nano-SIM |
| Body Weight | 227 g (8.01 oz) |
| Bluetooth | 5.4, A2DP, LE, LHDC 5.0, ASHA, Auracast |
| Infrared Port | Yes |
| NFC | Yes |
| GPS / Positioning | GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS |
| FM Radio | No |
| USB Port | USB Type-C, OTG |
| Wi-Fi | 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 |
| Screen Resolution | 1280 x 2772 pixels, 19.5:9 ratio (~447 ppi density) |
| Screen 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)* |
| Sensors | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass |
| Announced Date | 2026, June 30 |
| Availability Status | Available. Released 2026, June 30 |
| Rear 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 |
| Camera Features | Color spectrum sensor, LED flash, HDR, panorama |
| Rear Camera Video Recording | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+ |
| MicroSD Card Slot | No |
| Storage Type | UFS 4.1 |
| RAM & Storage Options | 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM |
| Available Colors | Black, Blue, Silver |
| Model Numbers | 2604FRK1EC |
| Price | ₹ 35,100 |
| 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 |
| Network Speed | HSPA, LTE, 5G |
| Network Technology | GSM / HSPA / LTE / 5G |
| 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) |
| Operating System | Android 16, HyperOS 3 |
| Front Camera | 20 MP (wide) |
| Front Camera Video Recording | 1080p@30/60fps |
| 3.5mm 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 |
| Sound Loudspeaker | Yes, with stereo speakers (with Dolby Atmos) |
Frequently Asked Questions
What is the price of Xiaomi Redmi K90 Ultra in India?
Xiaomi Redmi K90 Ultra is priced at approximately ₹ 35,100 in India. Prices may vary by retailer and ongoing offers.
Does Xiaomi Redmi K90 Ultra support 5G?
Yes, Xiaomi Redmi K90 Ultra supports 5G (1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA).
What is the battery capacity of Xiaomi Redmi K90 Ultra?
Xiaomi Redmi K90 Ultra is equipped with a Si/C Li-Ion 8550 mAh battery.
What is the display size of Xiaomi Redmi K90 Ultra?
Xiaomi Redmi K90 Ultra features a 6.83 inches, 114.5 cm2 (~90.3% screen-to-body ratio) display.
What RAM and storage options does Xiaomi Redmi K90 Ultra come in?
Xiaomi Redmi K90 Ultra is available in the following configurations: 256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM.