Redmi K90 Ultra Overview
Redmi K90 Ultra Price in Bangladesh starts from BDT 53,424.
Redmi K90 Ultra features a
6.83 inch (FHD+) display with
2772 x 1280 Pixels resolution.
It is powered by Qualcomm Snapdragon 8 Elite (3 nm) processor and backed by a
8550 mAh battery.
More Smartphone from Xiaomi
Redmi K90 Ultra Full Specifications
Network
| Technology | GSM / HSPA / LTE / 5G |
| 4G/LTE | Yes |
| 5G Support | Yes |
| SIM Size | Nano SIM |
| SIM Type | Dual |
General Information
| Manufacturer | Xiaomi |
| Model Name | Redmi K90 Ultra |
| Launch Date | 30 June 2026 |
| Release Date | 30 June 2026 |
| Colors | Black, Blue, Silver |
Body
| Dimensions (mm) | 162.9 x 77.9 x 8.2 |
| Weight (g) | 227 |
| Materials | Glass front, aluminum frame |
Display
| Display Size | 6.83 inch |
| Resolution | 2772 x 1280 Pixels |
| Resolution Type | FHD+ |
| Brightness | 9500 nits (peak) |
| Pixel Per Density (ppi) | ~447 |
| Display Type | AMOLED |
| Refresh Rate | 165Hz |
Battery
| Battery Type | Non-removable |
| Battery Capacity | 8550 mAh |
| Fast Charging | 100W |
Performance
| Processor | Qualcomm Snapdragon 8 Elite (3 nm) |
| Processor Core | Octa-core |
| Clock Speed | 3.53 GHz |
| GPU | Adreno 830 (1200 MHz) |
Storage
| RAM | 12/16 GB |
| Internal Storage | 256//512 GB |
| Expandable Storage | No |
| Variant | (256GB+12GB) (256GB+16GB) (512GB+12GB) (512GB+16GB) |
| Note | UFS 4.1 |
Primary Camera
| Camera Setup | Dual |
| Camera Resolution | 50+8 MP |
| Flash | Yes |
Selfie Camera
| Camera Setup | Single |
| Camera Resolution | 20 MP |
Software
| Operating System | Android 16 |
| User Interface (Ui) | Android 16 |
Connectivity
| Wi-FI | Yes |
| Wi-Fi Version | 802.11 a/b/g/n/ac/6/7 |
| Hotspot | HyperOS 3 |
| Bluetooth | HyperOS 3 |
| Bluetooth Version | 5.4 |
| GPS | HyperOS 3 |
| Audio Jack | No |
| USB Type | USB Type-C |
| OTG | Yes |
| Infrared | Yes |
| NFC | Yes |
Sensors
| Fingerprint | Yes (Under Display) |
| Accelerometer | Yes |
| Proximity | Yes |
| Compass | Yes |
| Gyroscope | Yes |
Redmi K90 Ultra Expert Review summary
Very Good
Last Updated: July 1, 2026
Verdict
Redmi K90 Ultra offers a balanced smartphone experience for users in Bangladesh. Its strongest area is battery performance. The display quality is a notable highlight. Performance is suitable for multitasking and gaming. Battery life should comfortably last a full day. Based on AssuredZone's evaluation framework, it achieves an Expert Score of 84/100.
Best For:
- Gaming
- Long Battery Life
- Multimedia
This review is based on AssuredZone's smartphone evaluation framework.
Learn how we review smartphones.
Redmi K90 Ultra Questions and Answers
Q) What is the price of Redmi K90 Ultra in Bangladesh?
A) Redmi K90 Ultra price in Bangladesh starts at BDT 53,424.
Q) Does Redmi K90 Ultra support 5G in Bangladesh?
A) Yes, Redmi K90 Ultra supports 5G connectivity in Bangladesh.
Q) Does Redmi K90 Ultra support fast charging?
A) Yes, Redmi K90 Ultra supports fast charging with 100W charging support.
Q) Which colours are available in Redmi K90 Ultra?
A) Redmi K90 Ultra is available in Black, Blue, Silver colours.
Q) Is Redmi K90 Ultra waterproof?
A) Yes, Redmi K90 Ultra comes with IP68/IP69 rating, making it water resistant.
