Xiaomi (Mi) unveiled its new flagship, the Xiaomi 17 Ultra, at a product launch event in Beijing on December 25, 2025. Coming in at just over 8mm thick, this new smartphone is the thinnest Ultra model Xiaomi has ever released. It also has a gorgeous 6.9-inch LTPO OLED screen with a peak brightness of 3500 nits! In comparison, the iPhone 17 Pro Max supports up to 3000 nits peak outdoor brightness.
As is customary, the new 17 Ultra comes with gorgeous wallpapers that will go well on any iPhone or Android phone you have. Here are the download links to get them in high resolution.
Xiaomi 17 Ultra Wallpaper Preview
Xiaomi 17 Ultra Wallpaper Download
The Xiaomi 17 Ultra wallpapers come in four flavors: Green, Blue, Purple, and Fire. If you have checked our previous wallpaper collections, you know I have a soft spot for the color green, and because of that, the green one here is my favorite of the four. But let me know which one you like the most!