Chinese foldable phones converge on 7.7″ inner / 5.5″ outer screens, reportedly to take on Huawei and Apple

Designers standardize on a “Goldilocks” size

It has been reported that most new domestic foldable phones from Chinese brands are converging on a roughly 7.7‑inch main (inner) display and a roughly 5.5‑inch external screen. The aim appears to be a balance between tablet‑level productivity and one‑hand usability — a compromise that many manufacturers now consider the sweet spot for foldables as the category moves beyond early experiments.

A direct response to Huawei (华为) and Apple (苹果)

Industry watchers say the move is a direct competitive response to leaders in the premium foldable segment. Huawei (华为) pushed the format hard in China after US restrictions reshaped its product strategy, and Apple (苹果) is widely expected to enter the foldable market in coming years. Is this a race to match perceived consumer preferences, or simply copying a winning formula? Reportedly, domestic brands want to avoid the fragmentation and cost penalties of multiple exotic form factors.

Supply‑chain and design rationale

Convergence also reflects practical constraints. Flexible OLED panel suppliers and hinge makers are optimizing for a small set of geometries, lowering cost and technical risk. Samsung (三星) has shown that a roughly 7.6‑inch inner display works well in marketable devices, so Chinese vendors can leverage existing manufacturing learnings. Geopolitics matters too: export controls and chip sanctions have pushed some Chinese players to select designs that reduce reliance on scarce or hard‑to‑source components while still offering a flagship experience.

Market implications

For Western readers, the trend signals that foldables are moving from niche curiosity to standardized mainstream product in China. Consumers should expect more models with similar sizes but differentiated software and pricing. It has been reported that this convergence could compress differentiation to software, camera systems, and ecosystem services — exactly the arenas where Huawei, Apple and other players will battle next. (Source: ithome)