1 / 7 Light Purple
Xiaomi Redmi K90
Price in Bangladesh
Unofficial ৳58,000 Available in shops · shop warranty
Unofficial ৳72,000 Available in shops · shop warranty
2 variants
Prices checked 17 August 2026. Official or unofficial: which to buy?
Key specifications
- Display
- 6.59″ OLED, 120Hz
- Chipset
- Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5
- RAM
- 12GB
- Storage
- 256GB / 512GB
- Rear camera
- 50MP Triple
- Selfie camera
- 20MP
- Battery
- 7,100mAh
- Charging
- 100W
- Network
- 5G
- OS
- Android v16
- Protection
- IP68
- Weight
- 206g · 8mm
Xiaomi Redmi K90 overview
The Xiaomi Redmi K90 is a 5G smartphone from Xiaomi, released in October 2025. It comes with a 6.59-inch OLED display with a 120Hz refresh rate, the Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 chipset, 12GB of RAM and 256GB / 512GB of storage. For photography there is a 50MP triple rear camera and a 20MP selfie camera. A 7,100mAh battery powers the phone, with 100W fast charging. It is not officially sold in Bangladesh yet; the unofficial market price starts at ৳58,000.
What's good
- Flagship-level performance
- 120Hz smooth display
- OLED panel
- Huge 7100mAh battery
- Very fast 100W charging
- Optical image stabilisation (OIS)
What's not
- No 3.5mm headphone jack
- Not officially available in Bangladesh
Xiaomi Redmi K90 full specifications
Launch
| Brand | Xiaomi |
|---|---|
| Model | Redmi K90 |
| Device Type | Smartphone |
| Release Date | 23 October 2025 |
| Status | Available |
Platform
| Operating System | Android |
|---|---|
| OS Version | v16 |
| User Interface | HyperOS 3.0 |
| Chipset | Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 |
| CPU | Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 3 nm |
| GPU | Adreno 840 |
Display
| Display Type | OLED |
|---|---|
| Screen Size | 6.59 inches (16.74 cm) |
| Resolution | 1156x2510 px (FHD+) |
| Aspect Ratio | 19.5:9 |
| Pixel Density | 419 ppi |
| Screen to Body Ratio | 89.8% |
| Screen Protection | Gorilla Glass |
| Bezel-less Display | Yes with punch-hole display |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 3500 nits |
| HDR 10 / HDR + support | HDR 10+ |
| Refresh Rate | 120 Hz |
| Notch | Punch-hole |
Rear Camera
| Camera Setup | Triple |
|---|---|
| Resolution | 50 MP, f/1.88, Wide Angle, Primary Camera, 50 MP, f/2.2, Telephoto 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/1.88 |
| Camera Features | Auto Flash, Face detection, Touch to focus |
| Video Recording | 7680x4320, 3840x2160, 1920x1080, 1280x720 |
| Video FPS | 30 fps, 60 fps, 960 fps |
Selfie Camera
| Camera Setup | Single |
|---|---|
| Resolution | 20 MP, f/2.2, Wide Angle, Primary Camera |
| Video Recording | 1920x1080, 1280x720 |
| Video FPS | 60 fps, 30 fps |
| Aperture | f/2.2 |
Body & Design
| Height | 157.49 mm |
|---|---|
| Width | 75.25 mm |
| Thickness | 8.0 mm |
| Weight | 206 grams |
| Colors | Light Purple, Water Blue, White, Black |
| Waterproof | Water resistant (up to 1.5m for 30 min) |
| IP Rating | IP68 |
| Ruggedness | Dust proof |
Battery
| Battery type | Li-Poly (Lithium Polymer) |
|---|---|
| Capacity | 7100 mAh |
| Quick Charging | 100W wired, PPS |
| Reverse Charging | 22.5W reverse wired |
| Placement | Non-removable |
| USB Type-C | USB Type-C 2.0 |
Memory
| Internal Storage | 256 GB |
|---|---|
| Storage Type | UFS 4.1 |
| USB OTG | Yes |
| RAM | 12 GB |
| RAM Type | LPDDR5X |
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 | Ultrasonic |
| Face Unlock | Yes |
Audio & Media
| Loudspeaker | Yes |
|---|---|
| Audio Jack | USB Type-C |
| Video | 8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS |
More
| Made By | China |
|---|---|
| Features | Accelerometer, proximity, gyro, compass, barometer |
Specifications may differ by region or variant. Spotted a mistake? Let us know.
Frequently asked questions
What is the price of Xiaomi Redmi K90 in Bangladesh?
Xiaomi Redmi K90 is available in the unofficial market from ৳58,000.
Does Xiaomi Redmi K90 support 5G?
Yes, Xiaomi Redmi K90 supports 5G networks.
How big is the battery of Xiaomi Redmi K90?
Xiaomi Redmi K90 has a 7100mAh battery with 100W fast charging.
Is Xiaomi Redmi K90 waterproof?
Xiaomi Redmi K90 has IP68 – Water resistant (up to 1.5m for 30 min) protection.
Which processor does Xiaomi Redmi K90 use?
Xiaomi Redmi K90 is powered by the Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M)).
When was Xiaomi Redmi K90 released?
Xiaomi Redmi K90 was released in October 2025.
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