GoKawiilXiaomi unveils 18 Fold, its first 'mid-size' foldable with in-house XRING 03 chip
Xiaomi has detailed the 18 Fold, a foldable phone pairing a 7.68-inch inner display with a 5.38-inch outer screen, both using a new HyperRGB panel and A4 aspect ratio. At 219g it's Xiaomi's lightest foldable yet, featuring an asymmetric notch-free design, a reinforced hinge, and the company's first self-designed 3nm chip, the XRING O3.
GoKawiil's interpretation of the reporting above, not reported fact.
This marks Xiaomi's push toward vertical integration by moving away from third-party chipmakers for its flagship foldable line, a strategy Apple and Samsung have long used to differentiate hardware. It also signals intensifying competition in foldable design just as Apple prepares to enter the category, pressuring rivals to innovate on weight, durability, and screen technology.
- Xiaomi 18 Fold features dual HyperRGB displays with 4,000-nit brightness and 120Hz refresh rates.
- At 219g, it's Xiaomi's lightest foldable despite a thicker frame and larger battery than Samsung's Fold 8.
- The phone debuts Xiaomi's first in-house 3nm chip, the XRING O3, supporting LPDDR6 memory.
Anker Nano Power Bank (30W, USB-C) — Big foldable screens like the Xiaomi 18 Fold's 7.68-inch panel love to sip battery, and Anker's Nano power bank plugs straight into a USB-C port with no cable to carry. It's pocketable enough to ride along with a book-style phone and fast enough to top you up between sessions of multitasking on that A4-ratio display.
See Anker Nano Power Bank (30W, USB-C) on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: engadget.com — Mat Smith, 2026-09-08
Published there as: “Xiaomi 18 Fold hands-on: An attractive 'mid-size' foldable with powerful specs”
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