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Xiaomi Redmi K90 Ultra
Specifications
Launch
| Announced The date when the smartphone was officially revealed by the manufacturer. This is usually before the release date and helps track when the model was introduced | 30 June, 2026 |
| Status Indicates the smartphone's availability with the latest update: 'Upcoming' (launching soon), 'Available' (currently for sale), 'Rearmed' (restocked on a specific date), and 'Stockout' (unavailable since a certain date | Available |
| BD Released | 07 July, 2026 |
| Made By | China |
| Assembled in | Bangladesh |
Price
| Expected Price | ৳55,000 BDT |
Display
| Size Display Size refers to the diagonal measurement of the screen, typically measured in inches. Larger screens offer more immersive experiences for gaming, media, and multitasking, while smaller screens are more compact and easier to handle | 6.83 inches |
| Resolution Resolution refers to the number of pixels on the screen, usually shown as width x height (e.g., 1080 x 2400). PPI (Pixels Per Inch) density measures pixel concentration, with higher PPI offering sharper, more detailed images and text. | 1280 x 2772 pixels |
| Type Display Type refers to the screen technology: AMOLED & Super AMOLED are the top choice for vibrant colors, deep blacks, power efficiency, and faster refresh rates, ideal for gaming and media. OLED offers excellent color and contrast but tends to be pricier. IPS LCD provides good color accuracy and wide viewing angles, balancing price and quality. TFT is budget-friendly but lower in quality with less vibrant colors and narrower viewing angles. For the best overall display, AMOLED or Super AMOLED are typically the best options | AMOLED |
| Protection | Measured at an isolated spot during video playback only |
| Aspect Ratio | 19.5:9 |
| Pixel Density | ~447 |
| Screen & Body Ratio | 114.5 cm2 (~90.3% screen-to-body ratio) |
| Multitouch | Yes |
| More | 68B colors, PWM, 165Hz, Dolby Vision, HDR Vivid, HDR10+, 9500 nits (peak)* |
Body
| Dimensions (WxHxT) | 162.9 x 77.9 x 8.2 mm (6.41 x 3.07 x 0.32 in) |
| Build Material Build refers to the materials used in the phone's construction, such as a glass front and back for a sleek look, a titanium frame (Grade 5) for durability, or an aluminum body for a lightweight design. | Glass front, aluminum frame |
| Weight Weight refers to the mass of the phone, usually measured in grams (g) or ounces (oz). It helps you understand how heavy or light the phone feels in your hand. | 227 g (8.01 oz) |
| Color | Black, Blue, Silver |
| Models | 2604FRK1EC |
Performance
| OS | Android 16 |
| Custom UI Custom UI | HyperOS 3 |
| Chipset | Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) |
| CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. | Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M) |
| GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion. | Adreno 830 (1200 MHz) |
Memory
| RAM | 12/16GB RAM |
| ROM ~ Internal | 256GB/512GB |
| External Card Slot | No |
| Variant | 12GB/256 GB, 16GB/256GB, 12GB/512GB, 16GB/ 512GB UFS 4.1 |
Network
| SIM Type SIM Type refers to the type of SIM card used: Nano-SIM: The smallest and most common size in modern phones. eSIM: An embedded SIM that doesn’t require a physical card. Dual SIM: Allows two SIM cards for managing multiple networks. Triple SIM: Rare, supports three SIM cards in one device. Micro-SIM: Larger than Nano-SIM, found in older devices. | Nano-SIM + Nano-SIM |
| Technology | GSM / HSPA / LTE / 5G |
| GPRS | |
| EDGE | |
| Speed | HSPA, LTE, 5G |
| 2G Network In this section you can see 2nd generation mobile data communication technology specifications. | GSM 850 / 900 / 1800 / 1900 |
| 3G Network | HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 |
| 4G Network | 1, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48, 66 |
| 5G Network | 1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA |
Primary Camera
| Camera 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 |
| Resolution & Sensor Resolution & Sensor | 1280 x 2772 pixels |
| Features | Color spectrum sensor, LED flash, HDR, panorama |
| Video | 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+ |
Selfie Camera
| Camera Camera | 20 MP (wide) |
| Resolution & Sensor Resolution & Sensor | 1280 x 2772 pixels |
| Video | 1080p@30/60fps |
Connectivity
| WLAN | 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 |
| USB | USB Type-C, OTG |
| NFC | Yes |
| FM Radio | No |
| Infrared port | |
| Browser | HTML 5 |
| Java |
Sensors
| Fingerprint | Fingerprint (under display, optical), accelerometer, proximity, gyro, compass |
| Proximity Sensor | |
| Compass Sensor | |
| Accelerometer | |
| Light Sensor | |
| Gyroscope Sensor | |
| Color spectrum The color spectrum is a Sensor |
Sound
| Loudspeaker | Yes, with stereo speakers (with Dolby Atmos) |
| 3.5 mm Audio Jack 3.5 mm Audio Jack is a popular and common audio output jack. | No ,Tuned by Bose Bose 2.1 stereo sound system with a woofer 24-bit/192kHz Hi-Res & Hi-Res wireless audio |
Battery
| Battery Type Mobile phones run on various kinds of batteries There are four types of Mobile phones batteries. 1. Lithium Polymer (Li-Po), 2. Lithium-Ion (Li-Ion), 3. Nickel Metal Hydride, 4. Nickel Cadmium. In this section you see the battery type of the phone. | Si/C Li-Ion |
| Battery Capacity | 8550 mAh |
| More |
100W wired, 100W PPS, PD3.0 22.5W reverse wired |
More
| Extra Features |
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min). Colors Black, Blue, Silver. Models 2604FRK1EC. |
PROS
- 165Hz refresh AMOLED display .
- 8550mAh Si/C battery with 100W fast charging.
- IP68/IP69 water and dust resistance.
- Fast UFS 4.1 storage.
- 50MP main camera with 8K video recording.
- Android 16 with HyperOS 3 provides.
CONS
- No 3.5mm headphone jack.
- Relatively heavy at 227g.
The Xiaomi Redmi K90 Ultra Price in Bangladesh is expected to make this flagship smartphone an excellent value for users seeking premium performance without paying ultra-premium prices. Powered by the latest Qualcomm Snapdragon 8 Elite (3nm) processor and running Android 16 with HyperOS 3, the Redmi K90 Ultra delivers exceptional speed for gaming, multitasking, and demanding applications.
One of the biggest highlights is its 6.83-inch AMOLED display featuring a 165Hz refresh rate, Dolby Vision, HDR10+, HDR Vivid support, and an incredible 9500 nits peak brightness. This combination ensures vibrant colors, ultra-smooth scrolling, and excellent outdoor visibility.
| Model | Xiaomi Redmi K90 Ultra |
| Expected Price | ৳55,000 |
| Camera | 50MP 4320p |
| ROM | 256/512 GB / 1TB |
| RAM | 12/16 GB |
| Battery | Si/C Li-Ion 8550 mAh 100W wired |
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Disclaimer Note
Disclaimer Note > We can not guarantee that the information on this page is 100% correct.
