Xiaomi Mix Fold 5 Leak: A Wide-Screen Foldable Built to Rival Samsung and Apple

The leaked Xiaomi Mix Fold 5 is shaping up to be one of the most aggressive foldable entries of late 2026. Live photos, HyperOS 4 Setup Wizard imagery, and Chinese certification filings paint a picture of a device that abandons the tall, narrow design language of earlier Mix Fold generations in favor of a wider, mini-tablet-like canvas. Here is what the leaks reveal — and what they mean for the foldable market.

A New Design Philosophy: The 4:3 Inner Display

The most significant change is the inner screen. Leaked live photos and HyperOS 4 Setup Wizard images show a wide, book-style foldable with a roughly 4:3 aspect ratio when unfolded . Some Weibo sources have cited a 7:5 ratio, but the consensus across multiple outlets is a substantially wider canvas than previous Mix Fold devices, bringing it in line with the new wider form factor pioneered by the Samsung Galaxy Z Fold 8 and Huawei Pura X Max .

The device, codenamed "lhasa," features rounded corners, thin bezels, and a selfie camera tucked into the upper-left corner of the inner display . It is expected to ship with a ~6.56-inch OLED LTPO cover display and a ~7.5–7.6-inch OLED LTPO inner display .

HyperOS 4: The First Device to Ship It

The Mix Fold 5 will be the first phone to launch with HyperOS 4, based on Android 17 . Leaked promotional material describes a "liquid glass"-inspired interface with smoother animations, stacked notifications and widgets, faster Gallery thumbnail scanning, cross-app and cross-device actions, and Super XiaoAi 2.0 with expanded AI capabilities . The leaked software info page shows the version string starting at 4.0, confirming it is a consumer-ready build, not a developer prototype .

Inside the Mix Fold 5: XRING O3 and Rumored Specs

Powering the device is Xiaomi's in-house 3nm chipset, the XRING O3 (also referred to as Xuanjie O3), which is tipped to break the 4 GHz barrier . It is paired with LPDDR5X RAM and UFS 4.1 storage . Other rumored specifications include:

• Camera: A 200 MP main sensor with OIS, plus ultrawide and telephoto lenses . Some reports mention Leica branding .
• Battery: Approximately 6,000 mAh with 67W wired and wireless charging .
• Model number: 2608BPX34C, spotted in China's CMIIT certification database .

Launch Timing: Early September 2026

Multiple outlets report the Mix Fold 5 will be announced in early September 2026, likely the first week of the month . This timing places it ahead of the Xiaomi 18 series, which is expected later in September .

The launch window is strategically calibrated. The Samsung Galaxy Z Fold 8 debuted in July 2026, and Apple's first foldable iPhone (often referred to as the "iPhone Ultra" or "iPhone Fold") is expected in early September . One report explicitly states that Xiaomi plans to "pit the Mix Fold 5 against" the iPhone Ultra .

Competitive Landscape: Galaxy Z Fold 8, iPhone Ultra, and Huawei

The Mix Fold 5 enters a crowded field. Samsung's Galaxy Z Fold 8, launched in July 2026, introduced its own wide 4:3 inner display and a lighter, passport-like folded form factor . Apple's foldable iPhone is rumored to launch at a starting price of $1,999–$2,399 . Huawei remains a strong competitor in China with the Pura X Max, which pioneered the wider aspect ratio in the Chinese market . The Mix Fold 5 is part of a broader push by Chinese OEMs (Oppo, Vivo, Xiaomi) to capture the foldable market ahead of Apple's entry .

Pricing: Aggressive Undercutting

The expected price is approximately CNY 10,000, or roughly $1,400 . This undercuts the Samsung Galaxy Z Fold 8 (expected around $2,000) and Apple's foldable iPhone by roughly $600, giving Xiaomi a significant price advantage .

The Big Caveat: China-Only at Launch

Xiaomi has not confirmed a global launch for the Mix Fold 5 . Previous Mix Fold generations were largely China-exclusive, and the reliance on the custom XRING O3 chip may complicate global certification and carrier support . One report notes that the XRING O3 chip does not support global 5G bands, which would effectively limit the device to the Chinese market at launch . International availability, if it ever comes, would likely follow months later.

The Bottom Line

The Xiaomi Mix Fold 5 represents a clear strategic pivot: a wider screen, a custom 3nm chip, a major software overhaul in HyperOS 4, and a price designed to undercut both Samsung and Apple. Its early September launch is timed to meet the Galaxy Z Fold 8 and the foldable iPhone head-on. But for now, the biggest unanswered question is whether Xiaomi will finally bring this device outside of China — and the available evidence suggests it will not, at least initially.