
Xiaomi 18 Fold
A wider foldable with matching paper-like proportions on its 5.38-inch cover and 7.58-inch inner screens.
Brand
XiaomiReference Price
From CNY 10,999 China-market reference
Reference price; regional pricing and bundles may differ.
Consumer Electronics Details
Product type
Book-style foldable smartphone sold in mainland China
Core feature
5.38-inch cover and 7.58-inch inner displays with matching, roughly 1.4:1 paper-like proportions
Battery / runtime
6,000mAh battery; real-world runtime has not yet been independently established
Size / weight
Official: 10.68mm closed, 5.02mm open, 219g; IT Home measured its sample at 11.0mm, 5.3mm, and 220g
Key Facts
Processor
Xiaomi XRing O3 flagship SoC, listed by Xiaomi for this model
Rear cameras
Xiaomi lists a Leica triple-camera system; IT Home reports a 200MP main, 50MP periscope telephoto, and 50MP ultrawide
Availability
Xiaomi's official product page listing is for mainland China; do not assume local warranty, support, or network compatibility elsewhere
Price
Xiaomi China shop listed a CNY 10,999 starting reference on September 26, 2026; price and stock can change
Product Overview
Xiaomi 18 Fold makes the closed phone's shape part of the foldable experience. Its shorter, wider body and similarly proportioned cover and inner screens offer a different take on the book-style format, while Xiaomi's XRing O3 gives the device a distinct silicon story. Xiaomi's shop listing and support context are mainland-China-specific; long-term hinge and battery performance remain unknown.
What Stands Out
Both screens keep a roughly 1.4:1, paper-like proportion, so the inner display expands the viewing area without changing the basic shape of the cover. Xiaomi also lists the XRing O3 flagship processor as a defining part of the phone.
Why It Matters
Foldables are competing on how useful the phone feels before it is opened, not only on the size of the inside screen. Xiaomi 18 Fold puts the shorter, wider closed form and matching display proportions at the center of its design.
Best For
Mainland-China users considering a premium foldable who prefer a shorter, wider closed phone and want the inner screen to keep a shape familiar from the cover display.
Not For
People who need confirmed global distribution, local warranty and repairs, a narrow conventional foldable shape, or established long-term evidence for battery life, hinge wear, crease aging, and sustained performance.
Things to Know
Xiaomi's China shop lists the phone from CNY 10,999. IT Home reported launch configurations from CNY 10,999 to CNY 15,999 on September 10, 2026. These are dated China-market references; check current stock, configuration, and price.
Xiaomi lists 10.68mm closed and 5.02mm open thickness with a 219g weight; IT Home measured its sample at 11.0mm, 5.3mm, and 220g.
The 6,000mAh battery, XRing O3 platform, and Leica camera details are manufacturer-listed features. Brief hands-on reports do not establish long-term battery runtime, sustained thermals, camera performance, hinge durability, or crease aging.
before going further outside mainland China, confirm the exact China-ROM configuration, network-band compatibility, apps and notifications, local warranty, repair options, return terms, and service coverage.
Sources
Xiaomi 18 Fold product page
mi.com
Covers
Xiaomi's product overview for the display sizes, XRing O3, battery, Leica camera system, software, and design.
Xiaomi 18 Fold specifications
mi.com
Covers
Model-specific specifications for dimensions, weight, display, cameras, charging, and regional notes.
Xiaomi China shop listing
mi.com
Covers
Xiaomi China shop listing for the exact model; shop navigation showed a starting reference of CNY 10,999 on September 26, 2026.
IT Home hands-on and measurements
m.ithome.com
Covers
Hands-on report with measurements of the reviewer's sample and impressions of the screens, hinge, and everyday handling.
IT Home sale-day configurations
ithome.com
Covers
September 10, 2026 China sale timing, launch configurations and prices, and listed camera, battery, charging, display, and platform details.
Android Central hands-on
androidcentral.com
Covers
Hands-on impressions of use and the foldable shape, with the limited market availability noted.
T3 hands-on
t3.com
Covers
Hands-on impressions of the phone's dimensions, form factor, display, and camera system.
Similar Products
Explore related products

Consumer Electronics
HONOR Magic V5
Reference
Regional pricing varies
A slim foldable phone built around a thin folded body, large battery, and flagship platform.

Consumer Electronics
HONOR Magic V6
Reference
MYR 7,699 Malaysia launch reference
A slim book-style foldable with a 6,660mAh battery, IP68/IP69 protection, and 80W wired charging.

Consumer Electronics
POCO F8 Pro
Reference
Check official retail links
A 6.59-inch performance phone with Snapdragon 8 Elite, a 6,210mAh battery, 100W charging, and a 50MP 60mm camera.