The holiday season is heating up as Xiaomi prepares to drop its most ambitious flagship yet. The Xiaomi 17 Ultra is officially set for a China launch on December 25, 2025, and it looks like it’s aiming to settle the “Best Camera Phone” debate once and for all.
The Camera: Leica Strategic Co-Creation
Xiaomi is pivoting from a quad-camera setup to a more focused triple-camera system, emphasizing sensor quality over lens count.
- Main Sensor: Features the new 1-inch OmniVision OV50X with LOFIC technology. For those who shoot in challenging light, LOFIC helps manage high dynamic range, preventing blown-out highlights in bright scenes.
- The Zoom King: A massive 200MP periscope telephoto lens. This Leica APO-certified optic is rumored to offer 3x to 4.3x continuous optical zoom, significantly reducing chromatic aberration.
- The Leica Edge: This isn’t just a branding exercise. The hardware has been co-developed with Leica from the ground up to ensure professional-grade optics across the board.
Performance and Battery: Power User Dreams
Under the hood, Xiaomi isn’t pulling any punches. The 17 Ultra is built for the power user who demands longevity.
- Chipset: Powered by the flagship Snapdragon 8 Elite Gen 5, paired with up to 16GB LPDDR5X RAM.
- Massive Battery: Reports indicate a 6,800mAh battery, a huge jump from the previous generation.
- Fast Charging: It supports 100W wired and 80W wireless charging, though the focus is clearly on the high-density battery capacity this time around.
Design and Display
Xiaomi has managed to shave down the bulk, bringing the thickness down to just 8.29mm.
| Feature | Specification |
| Display | 6.8-inch 2K LTPO Flat AMOLED |
| Build | Titanium Alloy Frame / 3D Printed |
| Charging | 100W Wired / 80W Wireless |
| Thickness | 8.29mm |
The Xiaomi 17 Ultra looks like a direct challenge to the upcoming 2026 flagships from Samsung and Apple. By moving the launch to December 25 in China, Xiaomi is clearly trying to dominate the year-end conversation. However, with rising component costs, expect a higher price tag—rumors suggest it will start at roughly RMB 6,999.
Global availability is expected to follow in February 2026, likely around MWC.