Xiaomi MIX Fold 4 is a state-of-the-art foldable smartphone produced by Xiaomi. Launched in July 2024, this device showcases an impressive array of technological advancements and elegant design features.
The standout feature of Xiaomi MIX Fold 4 is its lightweight and slim design. Despite retaining a full set of high-end hardware, including Leica’s full focal length four-camera system, the phone manages to weigh just 226g (although actual measurements with screen protectors can reach 231.1g). When unfolded, the device has a thickness of 4.59mm, and when folded, it measures 9.47mm, marking a significant reduction in size and weight compared to its predecessors. This accomplishment is partially attributed to the extensive use of T800-grade carbon fiber materials throughout the phone’s internal components, such as the hinge float plates, screen support backers, and frame battery backers, which have improved both durability and lightweight construction.
Xiaomi MIX Fold 4 is crafted with meticulous attention to detail. It incorporates an outer screen size of 6.56 inches with a resolution of 2520×1080 pixels, supporting a 1-120Hz adaptive refresh rate that seamlessly adjusts to your touch. The inner screen, at 7.98 inches, features an AMOLED display with a resolution of 2488×2224 pixels, a peak brightness of 3000 nits, and advanced screen technologies like HDR10+, HDR Vivid, and Dolby Vision.
Powering this remarkable device is the Qualcomm Snapdragon 8 Gen 3 processor, coupled with LPDDR5X RAM in either 12GB or 16GB capacities and UFS 4.0 storage options ranging from 256GB to 1TB. Xiaomi MIX Fold 4 is equipped with a robust 5100mAh battery that supports 67W wired fast charging and 50W wireless fast charging, ensuring extended usage without frequent recharging.
Camera performance is another highlight of Xiaomi MIX Fold 4. The phone boasts a versatile rear camera setup with a 50MP main sensor, a 12MP ultra-wide-angle lens, a 50MP floating telephoto lens, and a 10MP periscope telephoto lens. These lenses, combined with Leica’s imaging technology, enable stunning photography and videography experiences, including 8K video recording.
Additionally, Xiaomi MIX Fold 4 comes with comprehensive connectivity options, including support for Wi-Fi 7, Bluetooth 5.4, satellite communications, and various global navigation satellite systems. It runs on Android 14 with Xiaomi’s HyperOS overlay, providing a seamless and intuitive user experience.
The phone is available in four color options: Dragon Bile Blue, White, Black, and the special Dragon Scale Fiber Edition. Xiaomi MIX Fold 4 exemplifies Xiaomi’s commitment to delivering cutting-edge technology wrapped in a stylish and portable package.
Three Core Components
The Xiaomi MIX Fold 4 smartphone extensively utilizes T800H carbon fiber, an aerospace-grade material, in its 100% full-carbon lightweight design. This material is employed in the Xiaomi龙骨 (Dragon Bone, a metaphorical term for structural support) hinge float plate, screen support backing, and frame battery backing, covering a total area of 33,552 square millimeters.
The lightweight carbon fiber material not only reduces weight but also enhances the strength of the core components. T800H carbon fiber boasts a tensile strength of up to 5,500 MPa. Combined with the unidirectional tape process and after five layers of precision molding, the impact resistance of the middle plate is improved by 300%.
Please note that this introduction provides a general overview of Xiaomi MIX Fold 4 based on publicly available information and may not reflect the latest updates or specific variations in hardware and software configurations. For the most accurate information, please refer to the official Xiaomi product page or the product documentation that accompanies the phone.
