Shenzhen - Xiaomi is preparing to launch its most ambitious imaging flagship yet, with the Xiaomi 17 Ultra poised to introduce a revolutionary 200-megapixel periscope telephoto camera. Scheduled for a reveal in China during the fourth week of December 2025, this device aims to address the core optical challenges of smartphone photography through pure hardware innovation. The leaks signal a move away from relying solely on software corrections, focusing instead on creating a physically superior lens and sensor system that captures pristine images from the moment light enters the camera.
The centerpiece of this new system is the staggering 200MP telephoto sensor, speculated to be the Samsung ISOCELL S5KHPE. This sensor's immense resolution is not merely for marketing; it is engineered to facilitate exceptional lossless zoom and tele-macro capabilities. By capturing an extraordinary amount of detail, it allows for significant digital cropping while retaining clarity, potentially reducing the need for multiple dedicated telephoto lenses and justifying the shift to a triple-camera array.
Complementing this powerful sensor is a landmark advancement in lens technology. According to leaks from prominent tipster Smart Pikachu, Xiaomi, in collaboration with Leica, has developed a new generation of lens coatings for the 17 Ultra. These coatings are specifically designed to tackle two of the most common and frustrating issues in mobile photography: chromatic aberration (color fringing) and unwanted lens flare caused by internal reflections. Solving these problems at the optical level promises images with greater clarity, contrast, and color fidelity straight out of the camera.
The rest of the camera specifications are equally premium. The main camera is expected to utilize a 50MP OmniVision OVX10500U "Light Hunter" sensor, renowned for its light-gathering capabilities. The ultra-wide camera is also tipped to be a 50MP shooter, using either an OmniVision or Samsung sensor. This trio of high-resolution cameras, each with a dedicated role, forms a cohesive and powerful imaging suite focused on maximum performance at every focal length.
Driving the entire experience is the cutting-edge Snapdragon 8 Elite Gen 5 chipset. Its next-generation Image Signal Processor (ISP) will be crucial for handling the computational workload of processing 200MP image files and applying real-time AI enhancements. The phone is also rumored to feature a substantial battery, likely exceeding 6,000mAh, to support its power-hungry components, along with satellite connectivity and a durable build.
Visually, the device is expected to maintain the iconic design language of the Ultra series. Leaked renders of its compatible "Photography Kit" accessory show a large, circular camera deco, suggesting the phone itself will retain the recognizable circular camera island. The kit, which includes a physical shutter button and ergonomic grip, underscores Xiaomi's continued targeting of photography enthusiasts who demand a DSLR-like tactile experience from their smartphone.
This focused approach represents a significant moment for flagship smartphone design. While competitors often boast about the number of cameras, Xiaomi appears to be channeling its engineering resources into making fewer cameras dramatically better. The investment in exotic hardware like the 200MP periscope and proprietary Leica coatings indicates a commitment to achieving tangible, optical improvements that software alone cannot replicate.
The industry and consumers alike will be watching closely when the Xiaomi 17 Ultra is officially unveiled. Its success could pivot the high-end smartphone market away from the spec-sheet race of camera counts and toward a more nuanced competition based on genuine photographic innovation and measurable image quality breakthroughs.