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If you’ve been following foldable phones from China over the past few years, you’ve probably noticed the trend. Honor, Oppo, and Vivo have all been making foldables with good cameras, large batteries, and flagship hardware, while Samsung has kept treating the Galaxy Z Fold series as productivity-focused devices.
The all-new Xiaomi 18 Fold fits right into that trend, and in a few areas, it pushes it further than anyone else has so far. It launched in China this month and is now available to international buyers through resellers, so you don’t have to be in China to get one.
The question isn’t whether this phone has strong specs; spoilers: it clearly does. The question is whether it’s the right foldable for you specifically, given the price and the fact that Xiaomi hasn’t confirmed an official launch outside China. Here’s what makes the case for buying one, and what might make you wait.
1. The 6,000mAh battery is bigger than what Samsung and Apple offer
Battery life is one of the biggest compromises with book-style foldables, but Xiaomi is trying to change that with the 18 Fold. The phone packs a 6,000mAh Jinshajiang battery. It uses a new stacking process with 20% silicon content and an energy density of 920Wh/L.
For comparison, the Galaxy Z Fold8 has a battery of around 4,800mAh. That gives the Xiaomi 18 Fold more than 1,000mAh of extra capacity without making the phone significantly larger. Xiaomi also supports 67W wired charging and 50W wireless charging, so you won’t have to spend too much time plugged in.
2. Xring O3 gives Xiaomi its own flagship chip
The Xiaomi 18 Fold is powered by Xring O3, Xiaomi’s second in-house mobile chip. The chip has already attracted attention because of its benchmark results. Xiaomi claims the Xring O3 can reach an AnTuTu score of 5.22 million, making it the first mobile chip to cross that mark.
The chip is built on a 3nm process and has a 10-core CPU paired with a 16-core G2-Ultra NX GPU. It also brings the first commercial use of LPDDR6 memory, with bandwidth reaching up to 113.8GB/s.
The bigger advantage is that Xiaomi designed the Xring O3 specifically for its own hardware. It isn’t a chip that has to be adapted for phones from several different manufacturers.
3. The camera setup is better than what you usually get on a foldable
Chinese foldables have generally offered better camera hardware than Samsung’s Galaxy Z Fold series, and the Xiaomi 18 Fold continues that trend. It has a 200MP Leica main camera with a 1/1.56-inch sensor, OIS, and an f/1.7 aperture.
It is joined by a 50MP periscope camera with 3.5x optical zoom and up to 7x optical-quality zoom, along with a 50MP ultra-wide camera. All three cameras also use Leica-tuned Summilux optics. In comparison, Samsung’s Galaxy Z Fold8 does not have a dedicated zoom camera, instead relying on digital cropping.
4. Both displays are bright enough for outdoor use
The Xiaomi 18 Fold has a 7.58-inch inner AMOLED display with a 2364 × 1672 resolution and a 120Hz refresh rate. The outer screen measures 5.38 inches, has a 1712 × 1168 resolution, and also runs at 120Hz.
Both panels can reach up to 4,000 nits of peak brightness and support HDR10+ and Dolby Vision. Xiaomi also uses its HyperRGB panel technology with a full RGB subpixel structure.
You’re also covered by foldable UTG glass and a new dragon-bone hinge that Xiaomi says survives a 1.2-meter drop, so durability isn’t an afterthought either.
5. It is surprisingly thin and light
At 219g, this is the lightest foldable Xiaomi has ever built, and it measures just 5.02mm thick when unfolded. Xiaomi is calling it a “mid-fold” as the form factor is something in between the tall, narrow foldables and clamshell ones.
There’s also a Ceramic Special Edition with an ultra-narrow four-sided bezel layout, big rounded corners, and a completely flat wraparound frame.
Reasons to wait
6. The price is still high
All that hardware comes at a price. The Xiaomi 18 Fold starts at ¥10,999 (~$1,640) in China. International buyers face an even higher price because it is currently exclusive to mainland China, meaning importing is the only option for those who want one.
Global resellers are listing the phone from around $1,999, putting it close to the Galaxy Z Fold 8 and well above what most people are willing to spend on a smartphone. Chinese foldables have traditionally offered better hardware than Samsung at lower prices. With the Xiaomi 18 Fold, that price advantage is much smaller.
7. There is no official global launch yet
As of now, Xiaomi hasn’t confirmed an international launch for the 18 Fold. Buyers outside China are relying on import resellers, which usually means longer shipping windows, import duties depending on where you live, and less certainty around warranty support if something goes wrong down the line. Software is the other wrinkle.
The phone runs HyperOS 4 on top of Android 17, and while Xiaomi’s global software support has improved a lot in recent years, a China-first release always carries some risk of missing features, delayed updates, or app quirks until an international version shows up, assuming one ever does.
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