Xiaomi Redmi K90 Ultra Highlights
Xiaomi Redmi K90 Ultra Price in Bangladesh
Xiaomi Redmi K90 Ultra
Price in Bangladesh
৳73,000
(Unofficial)
Key Specifications
See Full Specs
Storage
256GB
RAM
16GB
Main Camera
50+8MP
Front Camera
20MP
Display
6.83''1280x2772p
Battery
Li-Ion 8550mAh
- On-screen
- 100W Fast Charging
- Waterproof, IP68/IP69
- Wi-Fi 7 (5G)
- Gorilla Glass
- Bluetooth 5.4
Xiaomi Redmi K90 Ultra Rating & Review
Pros
- Flagship-grade Snapdragon 8 Elite Gen 5 chipset
- Huge 8,550mAh battery
- Bright, smooth 165Hz AMOLED display
- Rare triple IP66/IP68/IP69 water and dust resistance
Cons
- Ultra-wide camera is only 8MP
- No 3.5mm headphone jack
Xiaomi has just released the Redmi K90 Ultra. It features a flagship Snapdragon chip, a huge 8,550mAh battery and a 165Hz refresh rate screen, all the things you'd expect to find in a smartphone twice the cost. What really draws the eye though, is the built-in cooling fan, something typically found only on dedicated gaming phones.Throw on fast 100W charging, hardcore-rated swim resistance (IP69) and Bose-sound speakers, and you have a phone that's for gamers who play hard and don't back down. So does it actually deliver?
Xiaomi Redmi K90 Ultra Full Specifications
General
| Brand | Xiaomi |
| Model | Redmi K90 Ultra |
| Device Type | Smartphone |
| Release Date | 30 June 2026 |
| Status | Available |
Hardware & Software
| Operating System | Android |
| OS Version | v16 |
| User Interface | HyperOS 3 |
| Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite |
| CPU | Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 3 nm |
| GPU | Adreno 830 (1200 MHz) |
Display
| Display Type | AMOLED |
| Screen Size | 6.83 inches (17.35 cm) |
| Resolution | 1280x2772 px (FHD+) |
| Aspect Ratio | 19.5:9 |
| Pixel Density | 447 ppi |
| Screen to Body Ratio | 90.3% |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with punch-hole display |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 9000 nits |
| HDR 10 / HDR + support | HDR 10+ |
| Refresh Rate | 165 Hz |
| Notch | Punch-hole |
Cameras
Primary Camera
| Camera Setup | Dual |
| Resolution | 50 MP, f/1.68, Wide Angle, Primary Camera, 8 MP, f/2.2, Ultra-Wide Angle Camera |
| Autofocus | Yes |
| OIS | Yes |
| Flash | LED Flash |
| Image Resolution | 8150 x 6150 Pixels |
| Settings | Exposure compensation, ISO control |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/1.68 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 7680x4320, 3840x2160, 1920x1080, 1280x720 |
| Video FPS | 30 fps, 60 fps |
Selfie Camera
| Camera Setup | Single |
| Resolution | 20 MP, Wide Angle, Primary Camera |
| Video Recording | 1920x1080, 1280x720 |
| Video FPS | 60 fps, 30 fps |
Design
| Height | 162.91 mm |
| Width | 77.93 mm |
| Thickness | 8.18 mm |
| Weight | 227 grams |
| Colors | Black, Blue, Silver |
| Waterproof | Water resistant (up to 1.5m for 30 min) |
| IP Rating | IP68/IP69 |
| Ruggedness | Dust proof |
Battery
| Battery type | Li-Ion (Lithium Ion) |
| Capacity | 8550 mAh |
| Quick Charging | 100W wired, 100W PPS, PD3.0 |
| Reverse Charging | 22.5W reverse wired |
| Placement | Non-removable |
| USB Type-C | Yes |
Memory
| Internal Storage | 256 GB |
| Storage Type | UFS 4.1 |
| USB OTG | Yes |
| RAM | 16 GB |
| RAM Type | LPDDR5X |
Network & Connectivity
| Network | 2G, 3G, 4G, 5G |
| SIM Slot | Dual SIM, GSM+GSM |
| SIM Size | SIM1: Nano, SIM2: Nano |
| EDGE | Available |
| GPRS | Available |
| VoLTE | Yes |
| Speed | HSPA, LTE, 5G |
| WLAN | Wi-Fi 7 (802.11 a/b/g/n/ac/be/ax) 5GHz 6GHz, MIMO |
| Bluetooth | v5.4 |
| GPS | Yes with A-GPS, Glonass |
| Infrared | Yes |
| Wi-fi Hotspot | Yes |
| NFC | Yes |
| USB | Mass storage device, USB charging |
Sensors & security
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope |
| Fingerprint Sensor | Yes |
| Finger Sensor Position | On-screen |
| Finger Sensor Type | Optical |
| Face Unlock | Yes |
Multimedia
| Loudspeaker | Yes |
| Audio Jack | USB Type-C |
| Audio Features | Dolby Atmos |
| Video | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+ |
More
| Made By | China |
| Features | Accelerometer, proximity, gyro, compass |
Xiaomi Redmi K90 Ultra Price in Bangladesh 2026 & Release Date
| Name | Xiaomi Redmi K90 Ultra |
| Unofficial Price | BDT. 73,000.00 |
| Release Date | 30-Jun-2026 |
| Market Status | Available |
| Variant | 16GB+256GB CN |
Xiaomi Redmi K90 Ultra User Rating & Review
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