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Xiaomi Redmi K70 Ultra
Specifications
Price in Bangladesh
| Expected Price | 45,000 |
General
| Device Type | Smartphone |
| Model | 2407FRK8EC |
| Announced | July, 2025 |
| Released | July, 2025 |
| Status | Available |
Hardware & Software
| Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device. | Android |
| OS Version | v14 |
| User Interface UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface. | HyperOS |
| Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. | MediaTek Dimensity 9300 Plus |
| 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 (3.25 GHz, Single core, Cortex X4 + 2.85 GHz, Tri core, Cortex X4 + 2 GHz, Quad core, Cortex A720) |
| CPU Cores | 8 Cores |
| Architecture | 64 bit |
| Fabrication | 4 nm |
| 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. | Immortalis-G720 MC12 |
| RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices. | 12 GB, 16 GB, 24 GB |
Design
| Dimensions | 160.4 x 75.1 x 8.4 mm (6.31 x 2.96 x 0.33 in) |
| Weight | 211 g (7.44 oz) |
| Colors |
Black, White, Violet, Green Championship Edition, Orange Championship Edition |
| Build Material | Glass front, aluminum frame |
| Water Resistant | Water resistant (up to 30 minutes in a depth of 2 meter) |
| IP Rating | IP68 |
| Ruggedness | Dust proof |
Display
| Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor) | OLED |
| Size | 6.67 inches (16.94 cm) |
| Resolution | 1220x2712 px (FHD+) |
| Aspect Ratio | 20:9 |
| Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality. | 446 ppi |
| Screen to Body Ratio | 89.1 % |
| Touch Screen | Capacitive Touchscreen, Multi-touch |
| Brightness | 4000 nits |
| Refresh Rate | 144 Hz |
| HDR 10 / HDR+ support |
Rear Camera
| Camera Setup | Triple |
| Main Camera | 50 MP |
| Second Camera | 8 MP |
| Third Camera | 2 MP |
| Autofocus | Yes |
| OIS | |
| Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration) | Dual-color LED Flash |
| Image | 8150 x 6150 Pixels |
| Settings | Exposure compensation |
| Zoom | Digital Zoom |
| Shooting Modes | Continuous Shooting, High Dynamic Range mode (HDR) |
| Aperture | f/1.7 |
| Camera Features |
Auto Flash, Face detection, Touch to focus |
| Video | 8K@24/30fps, 4K@24/30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS |
| Video Recording Features | 3840x2160, 1920x1080 |
| Video FPS | 60 fps |
Front Camera
| Camera Setup | Single |
| Secondary |
20 MP, (wide), 1/2.0", 0.8µm |
| Aperture | f/2.0 |
| Video | 1080p@30fps |
| Video FPS | 30 fps |
Battery
| Battery Type Battery Type => Cell phones run on various kinds of batteries depending on the manufacturer, phone size or shape and features. There are basically four types of cell phone batteries => Lithium Polymer, Lithium Ion, Nickel Metal Hydride and Nickel Cadmium. | Li-Ion (Lithium Ion) |
| Placement | Non-removable |
| Capacity Battery Capacity is a measure (typically in Amp-hr) of the charge stored by the battery, and is determined by the mass of active material contained in the battery. The battery capacity represents the maximum amount of energy that can be extracted from the battery under certain conditions. | 5500 mAh |
| Quick Charging | Fast, 120W: 100 % in 24 minutes |
| USB Type-C | Yes |
Storage
| Storage Type | UFS 4.0 |
| Storage Capacity | 256 GB, 512 GB, 1 TB |
| USB OTG |
Network
| 2G Network |
GSM 850 / 900 / 1800 / 1900 |
| 3G Network |
HSDPA 800 / 850 / 900 / 1700(AWS) / 2100 |
| 4G Network |
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 |
| 5G Network |
1, 3, 5, 7, 8, 28, 66, 38, 40, 41, 48, 77, 78 SA/NSA |
| SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages. | Standard SIM |
Data
| GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection. | |
| Speed | HSPA, LTE, 5G |
| Web Browser Web Browser => a web browser is a software application used to locate, retrieve and display content on the World Wide Web, including Web pages, images, video and other files, The primary function of a web browser is to render HTML, the code used to design or markup webpages. | HTML5 |
Messaging
| SMS SMS (Short Messaging Service) is a text messaging service component of phone, Web, or mobile communication systems. It uses standardized communications protocols to allow mobile phone devices to exchange short text messages over the networks. | Yes |
| MMS MMS (Multimedia Messaging Service) is a standard way to send messages that include multimedia content (audio clips, video clips and images) to and from mobile phones over wireless networks using the WAP protocol. | |
| Email Email (Electronic Mail) is a system for receiving, sending, and storing electronic messages, Similar to a letter, email is text messages that may contain files, images, or other attachments sent via the internet to a recipient by using applications and software prograps. An email address is required to receive email, and that address is unique to the user. | Yes |
| IM IM (Instant Messaging) is an exchange of text messages through a software application, it enable you to create a kind of private chat room with another individual in order to communicate in real time over the Internet. | Yes |
Connectivity
| Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. | v5.4 |
| Wi-fi Hotspot | |
| Infrared Infrared connectivity is an old wireless technology used to connect two electronic devices. It uses a beam of infrared light to transmit information and so requires direct line of sight and operates only at close range. | |
| USB | Mass storage device, USB charging |
| GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky. | Yes with A-GPS, Glonass |
| NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches. |
Media
| FM Radio | Unspecified |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| Audio Jack | USB Type-C |
Sensors & Security
| Fingerprint Sensor | |
| Fingerprint Sensor Position | On-screen |
| Light Sensor | Light sensor, Proximity sensor, Accelerometer, Compass |
| Face Unlock | Yes |
More
| Made By | China |
Performance Tests
Xiaomi Redmi K70 Ultra Price in Bangladesh
The Xiaomi Redmi K70 Ultra is available in Bangladesh at an expected price of ৳45,000. This price varies slightly depending on the storage option you choose, with variants available in 256GB, 512GB, and 1TB of internal storage.
Released in July 2024, the Xiaomi Redmi K70 Ultra combines a high-end design, robust performance, and impressive features, making it a strong contender in the mid-range smartphone category. Packed with a powerful MediaTek Dimensity 9300+ chipset, a 50MP main camera, and a large 5500mAh battery, this device caters to users seeking a premium experience without the flagship price tag. Its standout features, including a fast 120W charging speed and water resistance, further elevate its appeal.
Xiaomi Redmi K70 Ultra Specifications
Display and Design
The Xiaomi Redmi K70 Ultra boasts a 6.67-inch OLED display with a resolution of 1220×2712 pixels, offering a sharp, vibrant viewing experience. With a pixel density of 446 ppi and a 144Hz refresh rate, the display provides smooth scrolling and crisp visuals, making it ideal for gaming, watching videos, and general use. It also supports HDR10+, ensuring enhanced colors and contrast for compatible content.
In terms of design, the device features a glass front and an aluminum frame, making it sleek yet durable. The IP68 water resistance rating ensures that it can withstand submersion in up to 2 meters of water for up to 30 minutes, adding an extra layer of protection. Weighing 211g and measuring 160.4 x 75.1 x 8.4 mm, it offers a comfortable grip despite its larger display. The K70 Ultra comes in several stylish colors, including Black, White, Violet, and Green—with Championship Edition colors also available in Orange.
Performance and Processor
Under the hood, the Xiaomi Redmi K70 Ultra is powered by the MediaTek Dimensity 9300+ chipset, which is built on a 4nm architecture. The chipset features an octa-core CPU with a combination of Cortex X4 cores (up to 3.25 GHz) and Cortex A720 cores (up to 2 GHz), ensuring excellent performance across the board. For graphics, it integrates the Immortalis-G720 MC12 GPU, which provides smooth and responsive visuals, making it ideal for demanding tasks such as gaming and video editing.
The phone offers 12GB, 16GB, or 24GB RAM variants, with 256GB, 512GB, and 1TB of UFS 4.0 storage options. The storage is not expandable, but with such ample space, users can easily store their apps, media, and games without worrying about running out of room. The combination of high RAM and fast storage ensures smooth multitasking and faster app launches, catering to power users and heavy multitaskers.
Camera and Video
The rear camera setup on the Xiaomi Redmi K70 Ultra features a 50MP main camera with a large f/1.7 aperture for improved low-light performance. It also includes an 8MP secondary camera and a 2MP third camera, providing versatility for wide-angle shots and close-ups. The autofocus and OIS (Optical Image Stabilization) ensure sharp, stable shots, even in challenging conditions.
The camera system supports a wide range of features, including HDR, continuous shooting, and digital zoom. It can shoot 8K video at 24/30fps, 4K video at 24/30/60fps, and 1080p video at multiple frame rates (30/60/120/240/960fps). This flexibility allows for professional-quality video recording, with gyro-EIS (electronic image stabilization) ensuring smooth footage.
On the front, the 20MP camera is perfect for selfies and video calls, offering an f/2.0 aperture for good detail and color reproduction. The front camera can record 1080p video at 30fps, ensuring high-quality video capture for social media content or video chats.
Battery and Charging
The Xiaomi Redmi K70 Ultra is equipped with a 5500mAh battery, offering all-day battery life even with heavy usage. One of its standout features is the 120W fast charging, which can fully charge the device in just 24 minutes, ensuring minimal downtime. The USB Type-C charging port supports fast charging and data transfer.
While the device does not feature wireless charging, the rapid wired charging capability makes up for this limitation, ensuring that users can quickly power up their device during brief breaks. Battery efficiency is optimized, with the Dimensity 9300+ chipset and HyperOS working together to provide power-saving features and long-lasting performance.
Connectivity and 5G Support
The Xiaomi Redmi K70 Ultra supports a wide range of network bands, including 5G support in multiple frequencies (1, 3, 5, 7, 8, 28, 66, 38, 40, 41, 48, 77, 78 SA/NSA), allowing users to experience blazing-fast internet speeds wherever 5G networks are available. It also supports 4G LTE, 3G, and 2G networks, ensuring compatibility across a variety of mobile networks worldwide.
Other connectivity options include Bluetooth 5.4, Wi-Fi Hotspot, Infrared, and USB Type-C. The device also supports A-GPS, Glonass for precise location tracking, as well as NFC for wireless payments and data transfer. With these connectivity features, the K70 Ultra is future-proof and offers extensive support for modern-day connectivity needs.
Additional Features
The Xiaomi Redmi K70 Ultra is equipped with an in-display fingerprint sensor, providing a secure and convenient unlocking method. Face Unlock is also available, offering an additional biometric option for security. The phone comes with a range of sensors, including a light sensor, proximity sensor, accelerometer, and compass.
On the software front, the device runs on Android 14 with HyperOS, Xiaomi’s custom user interface, offering a clean, feature-rich experience with customization options. Additionally, the phone includes FM Radio and stereo speakers for enhanced audio quality, making it a great choice for media consumption.
Reason to Buy
- Impressive Performance: The MediaTek Dimensity 9300+ chipset and up to 24GB RAM ensure smooth performance for gaming, multitasking, and productivity.
- Fast Charging: With 120W fast charging, you’ll never have to wait long to charge up, offering unmatched convenience.
- Premium Design and Durability: The IP68 water resistance and sleek glass and aluminum build make the K70 Ultra both stylish and durable.
- Exceptional Camera System: The 50MP main camera with 8K video recording and OIS makes it a great choice for photography enthusiasts.
- Future-Proof Connectivity: 5G support and a wide range of network bands ensure that you’ll enjoy fast data speeds for years to come.
Verdict
The Xiaomi Redmi K70 Ultra is an excellent option for users seeking a high-performance smartphone with premium features at a mid-range price. Its impressive camera system, fast charging capabilities, and robust performance make it a great choice for both tech enthusiasts and everyday users. With its sleek design, long-lasting battery, and excellent display, the K70 Ultra stands out as a well-rounded device in its class.
FAQ
1. Does the Xiaomi Redmi K70 Ultra have expandable storage? No, the device does not support expandable storage, but it offers ample internal storage options, including 256GB, 512GB, and 1TB.
2. Is the Xiaomi Redmi K70 Ultra water-resistant? Yes, the device is IP68 certified, meaning it is resistant to water and dust, capable of being submerged up to 2 meters for 30 minutes.
3. How fast can the Xiaomi Redmi K70 Ultra charge? The Xiaomi Redmi K70 Ultra supports 120W fast charging, allowing the battery to be fully charged in just 24 minutes.
4. Does the Xiaomi Redmi K70 Ultra support 5G? Yes, the device supports 5G in multiple bands, ensuring fast internet speeds in areas with 5G coverage.
5. What is the camera quality like on the Xiaomi Redmi K70 Ultra? The phone features a 50MP main camera with OIS, capable of shooting 8K video and offering a variety of shooting modes for high-quality photography.
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