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Xiaomi 17 Ultra is said to be the biggest leap in mobile photography in years. A special Leica coating + first details about the Xiaomi Smart Band 10 Pro

2. December 2025 3 min read 0 comments

If you feel like Xiaomi has run out of room to push its flagships marked with “Ultra”, get ready—something new is coming this month. Xiaomi 17 Ultra is really on the way, and leaks from the past few days indicate this time it’s not only a standard year-over-year upgrade.

Follow the latest updates on Xiaomi 17 Ultra in the group

The biggest attention-grabber is the new Leica lens coating, which is said to radically improve light transmission, colors, and eliminate glare. And to make things even better, a certified bracelet is also heading to the market— Xiaomi Smart Band 10 Pro—so fans of the Xiaomi ecosystem can start getting excited.

A new era of optics: the Leica coating that’s said to change everything

The spotlight is on the camera. According to a well-informed leaker, @SmartPikachu, the Xiaomi 17 Ultra will get a completely new Leica coating developed specifically to tackle problems that software never manages to perfect on its own.

This time, Xiaomi is reportedly betting on physics itself—higher light transmission, eliminating color shifts, minimal reflections, and a cleaner image without “ghosts”. The first translations of the leaked descriptions make it clear: high sharpness and high fidelity are the top priorities of this model.

So this is an effort to bring photo quality as close as possible to real-world perception, a trend that Xiaomi has been pushing since the 12S Ultra. This time, however, it comes with a hardware solution, not just algorithms.ň

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Snapdragon 8 Elite Gen 5 and an OmniVision sensor

Under the hood, it’s said we’ll find the Snapdragon 8 Elite Gen chip—an absolute leader among next-gen mobile processors. Its performance should be more than enough not only for demanding photo tasks, but also for long 4K/8K video recording and AI image processing, which will be more important than ever in the system layer.

SmartPikachu Xiaomi 17 Ultra post

According to the leaks, the main camera should use a new OmniVision OV50X sensor. It offers a dynamic range of more than 100 dB and a significantly larger area compared to standard sensors. For you, that means more light, more detail, and less noise even in worse conditions.

A telephoto lens that won’t be embarrassed

Xiaomi has never been shy about showing what it can do with zoom on Ultra models, and the 17 Ultra is expected to continue that. The leaks mention a 200 MP periscope telephoto lens with an equivalent aperture around f/8.6.

It should be a universal telephoto system suitable for detailed portraits as well as distant zoom without dramatic quality losses. If these specs are confirmed, it could be one of the most notable telephoto upgrades in the mobile world in recent years.

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The Xiaomi Smart Band 10 Pro already has certification

Besides the smartphone itself, another piece of the ecosystem is clearly being prepared too—Xiaomi Smart Band 10 Pro. Its network certification suggests it could arrive earlier than we expected. And since Xiaomi usually announces multiple devices at once, it’s very likely we’ll see the Smart Band 10 Pro officially unveiled alongside the premium smartphone 17 Ultra.

Xiaomi Smart Band 9 Pro
Xiaomi Smart Band 9 Pro

At the same time, there’s also talk of new connectivity features that should reach existing devices too, which could mean better cooperation between phones, wearables, and smart home platforms.

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