Xiaomi 18 Fold: Price, Specs and everything Explained

Xiaomi has just launched its most unusual foldable yet. The Xiaomi 18 Fold went official in China on September 7, 2026, and instead of copying the tall, narrow shape most book-style foldables use, Xiaomi built a wider, shorter body it calls a “wide-style” foldable, closer in proportions to the Galaxy Z Fold 8 than to Xiaomi’s own earlier Mix Fold phones. It pairs a 200MP main camera, a self-developed Xring O3 chipset, and a 6,000mAh silicon-carbon battery, wrapped in Xiaomi’s lightest foldable body to date at 219g.

For now, the 18 Fold is a China-only launch. Engadget got early hands-on time with the phone at IFA 2026 in Berlin, and this guide pulls together everything confirmed so far: full pricing, specifications, release details, and what the phone is reportedly like to actually hold.

Quick Summary

• Announced: September 7, 2026, in China; no confirmed global or US release
• Starting price: ¥10,999 (about $1,640 | AED 6,025) for 12GB RAM / 256GB storage
• Chipset: Xiaomi’s own Xring O3 (3nm, self-developed)
• Cameras: 200MP main sensor plus a 50MP periscope telephoto with 3.5x optical zoom
• Battery: 6,000mAh silicon-carbon cell, 67W wired and 50W wireless charging
• Standout: Xiaomi’s lightest foldable ever at 219g, with a hinge Engadget described as “stronger than rival foldable hinges”

Xiaomi 18 Fold: Key Specifications

Specifications and pricing sourced from Xiaomi’s official product page and GSMArena’s launch coverage.

Design and Build

The design is where the Xiaomi 18 Fold breaks from its own family tree. Xiaomi’s earlier Mix Fold phones stuck to a tall, narrow shape, but the 18 Fold widens the body and shortens it, landing closer to Samsung’s Galaxy Z Fold 8 than to anything Xiaomi has shipped before. The cover display also uses an asymmetrical design, with curved corners on one side and squared-off edges near the hinge.

Xiaomi says the new three-link hinge wraps around the screen for added durability, and at 219g this is the lightest foldable the company has ever released. Engadget’s Mat Smith, who spent hands-on time with the phone at IFA 2026, called the hinge “solid and strong, stronger than rival foldable hinges,” and noted the 18 Fold is slightly thicker than our Galaxy Z Fold 8 review unit despite packing a larger battery. Xiaomi co-founder Lei Jun has also claimed the phone can survive a 1.2-meter drop, a durability figure he says rivals non-folding flagship phones, according to a post on Xiaomi’s community forum.

The phone ships in four finishes: black, a cherry red that Engadget singled out for praise, a warm gold, and a ceramic special edition for the top storage tier. It carries an IP58/IP59 rating, covering both dust and water resistance, though foldables of this type still trail rigid flagships when it comes to sustained dust protection.

Display

Both the inner and cover screens share a unified 2:1 aspect ratio, using what Xiaomi calls HyperRGB panels with a full RGB subpixel structure rather than the more common Pentile arrangement. The 7.58-inch main display runs at up to 120Hz and peaks at 4,000 nits, matching some of the brightest slab flagships on the market. The 5.38-inch cover screen uses the same refresh rate and is protected by Xiaomi’s Shield Glass 3.0.

According to Engadget’s hands-on impressions, the matching aspect ratio between the two screens makes switching between the cover display and the unfolded view feel more consistent than on foldables where the two screens have noticeably different proportions.

Performance

Instead of using a Qualcomm or MediaTek chip, the Xiaomi 18 Fold runs on the Xring O3, Xiaomi’s own self-developed 3nm processor with a 10-core CPU clocked up to 4.35GHz and an Arm G2-Ultra NX GPU. Xiaomi has been building out its in-house chip program for several years, and the 18 Fold is one of the most prominent phones yet to run entirely on Xiaomi silicon rather than a third-party processor.

RAM options run from 12GB up to 16GB, paired with UFS 4.1 storage between 256GB and 1TB. There is no microSD slot, so buyers who want the most space should plan around the fixed storage tiers Xiaomi actually sells. No independent benchmark results have been published yet, so how the Xring O3 stacks up against the Snapdragon 8 Elite Gen 5 inside phones like the POCO F9 Ultra remains to be tested.

Cameras

The headline camera spec is a 200MP main sensor, reported to be a Samsung ISOCELL HP5 unit, paired with an f/1.7 aperture. Xiaomi backs it up with a 50MP periscope telephoto offering 3.5x optical zoom (stretched to 7x with what Xiaomi calls “lossless” cropping) and a 50MP ultrawide lens. Selfie duty is handled by matching 16MP cameras on both the inner and cover displays, so users can also frame shots using the rear cameras while the phone is folded.

Video capture tops out at 8K at 24fps, with 4K available at 30 or 60fps and Dolby Vision support. As with the rest of this article, these figures come from Xiaomi’s own announcement rather than independent lab testing, so real-world image quality, especially in low light through that periscope module, is still an open question until reviewers can put the camera through its paces.

Battery and Charging

Xiaomi fit a 6,000mAh silicon-carbon battery into the 18 Fold, a notably larger cell than the 4,800mAh battery in the Galaxy Z Fold 8, achieved partly because the 18 Fold’s wider body has more room to work with. Charging runs at 67W wired and 50W wireless, and the phone also supports reverse wired charging for topping up accessories.

Xiaomi has not published an official battery life estimate in hours, and no independent battery testing has been run yet. The larger capacity is a promising sign on paper, but real-world screen-on time will depend heavily on how efficiently the new Xring O3 chip manages power under sustained use.

Software

The 18 Fold ships on HyperOS 4, Xiaomi’s custom interface layered over Android 17. HyperOS has steadily added foldable-specific features over the past two generations, including app continuity between the cover and inner displays and adjustable split-screen layouts, though Xiaomi has not detailed the update and security support timeline for this specific model. Readers curious about the underlying Android 17 base can see how it performs on Xiaomi’s mainline phones in our coverage of Android 17 rolling out to the Xiaomi 17 series.

Price and Availability

How much does the Xiaomi 18 Fold cost?

The Xiaomi 18 Fold starts at ¥10,999 (roughly $1,640 | AED 6,025) for the 12GB RAM, 256GB storage model in China. Pricing climbs from there: ¥11,999 for 12GB/512GB, ¥12,999 for 16GB/512GB, ¥14,999 for 16GB/1TB, and ¥15,999 for the ceramic-backed 16GB/1TB special edition. (Price checked: September 17, 2026.)

As of publication, Xiaomi has confirmed the 18 Fold for the Chinese market only. There is no official pricing for the United States, United Kingdom, UAE, Saudi Arabia, Pakistan, India, or wider Europe, and Xiaomi has not announced international availability plans. Shoppers outside China who want one now would be looking at grey-market import channels, which typically carry a markup and no official warranty coverage, so it is worth waiting for an official regional announcement before spending anything.

Pros and Cons

Pros

• Lightest foldable Xiaomi has ever made, at 219g
• Large 6,000mAh battery for the wide-foldable category
• 200MP main camera plus a genuine periscope telephoto, a combination few foldables offer
• 4,000-nit peak brightness across both matching-ratio displays
• Hinge praised in early hands-on impressions as unusually sturdy

Cons

• China-only launch, with no confirmed global release date or pricing
• Runs Xiaomi’s unproven Xring O3 chip instead of a benchmarked Snapdragon or Dimensity platform
• IP58/IP59 rating still lags behind the dust resistance of rigid flagship phones
• No independent camera or battery testing published yet

How It Compares

The Xiaomi 18 Fold’s wide-style body puts it in direct competition with Samsung’s Galaxy Z Fold 8, which uses a similar shorter, wider “passport style” shape and starts at $1,899 (AED 6,975) in the US. Xiaomi’s phone is reported to be slightly thicker but carries a bigger battery and a higher-resolution main camera on paper. For a look at how that same Z Fold 8 stacks up against Apple’s debut foldable, our iPhone Duo vs Galaxy Z Fold 8 comparison breaks down the rest of that field, including our full first look at the iPhone Duo itself.

Buyers who like Xiaomi’s ecosystem but don’t need a folding screen, or simply want a phone they can actually buy outside China today, may prefer the company’s other 2026 flagship, the POCO F9 Ultra, which launched globally at a fraction of the 18 Fold’s price.

Who Should Consider the Xiaomi 18 Fold?

Right now, this phone mainly makes sense for buyers physically located in China, or dedicated import shoppers comfortable navigating grey-market pricing and the loss of an official warranty. Camera-focused users and anyone drawn to Xiaomi’s ecosystem will find the most to like here, thanks to the periscope telephoto and the tie-in with HyperOS 4’s cross-device features. Buyers outside China who need a foldable today are better served by a phone with confirmed regional pricing and support, such as the Galaxy Z Fold 8 or the iPhone Duo.

Frequently Asked Questions

When was the Xiaomi 18 Fold released?
Xiaomi announced the 18 Fold in China on September 7, 2026.

How much does the Xiaomi 18 Fold cost?
It starts at ¥10,999 (about $1,640 | AED 6,025) for the 12GB RAM, 256GB storage model in China, rising to ¥15,999 (about $2,385 | AED 8,760) for the top ceramic-backed 16GB/1TB variant.

Is the Xiaomi 18 Fold available outside China?
Not officially. Xiaomi has only confirmed a China launch so far, with no announced pricing or release date for the US, UK, UAE, Pakistan, India, or Europe.

What chip does the Xiaomi 18 Fold use?
It runs on the Xring O3, a self-developed 3nm chipset built by Xiaomi rather than Qualcomm or MediaTek.

Does the Xiaomi 18 Fold support wireless charging?
Yes. It supports 50W wireless charging alongside 67W wired charging, plus reverse wired charging for accessories.

How does the Xiaomi 18 Fold compare to the Samsung Galaxy Z Fold 8?
Both use a similar wide, book-style body. The Xiaomi 18 Fold has a larger 6,000mAh battery and a higher-resolution 200MP main camera, while the Galaxy Z Fold 8 has the advantage of official global availability and a confirmed US price of $1,899 (AED 6,975).

Is the Xiaomi 18 Fold waterproof?
It carries an IP58/IP59 rating, which covers both dust and water resistance, though Xiaomi has not published details of exactly how long or how deep it can be submerged.

What Happens Next?

The Xiaomi 18 Fold’s China-only debut fits a pattern Xiaomi has followed with past foldables, where a domestic launch comes first and an international rollout, if it happens at all, follows months later under different branding. Given the attention this design change is already drawing, including a hands-on unit at IFA in Berlin, it would not be a surprise if Xiaomi tests international interest before committing to a wider release. Readers outside China are better off tracking official Xiaomi announcements than assuming this exact model will arrive on home shores. We’ll update this article as soon as Xiaomi confirms international pricing or a release window.