Huawei P9 review: great camera, design, and build quality but the Android 6.0-based Emotion UI skin and other software tweaks to stock Android hinder usability
Mark Walton / Ars Technica UK :
Context & Ripple Effects
Ars Technica's verdict on the Huawei P9 lands where most Huawei reviews of this era do: excellent camera, design, and build quality, held back by the Android 6.0-based Emotion UI skin and other tweaks that get in the way of stock Android usability.
The pattern is already visible across the following three years of coverage — the P10 repeats it with a dim outdoor screen and UI issues, the Mate 9 pairs strong battery life with disappointing dual cameras, and by the Mate 10 Pro at $800 the software is called buggy and poorly designed. The P9 is an early data point in a consistent split between Huawei's hardware trajectory and its software one.
First-order effects
- Buyers considering the P9 are being told the camera and build justify the price only if they can live with Emotion UI's usability compromises over stock Android.
- Huawei's flagship pitch now rests almost entirely on camera and industrial design, since reviewers consistently flag its software as the weak link.
Second-order effects
- Rivals running near-stock Android gain a ready-made differentiator: every negative software note in a Huawei review is effectively an argument for their own cleaner skins, and reviewers keep making the comparison explicit.
- The recurring criticism pressures Huawei to iterate on Emotion UI faster than its annual hardware cycle, because each new flagship inherits the same complaint from the last review.
Third-order effects
- If the pattern holds — and the P30 Pro review three years later still cites buggy, unappealing software — Huawei's premium ambitions stay capped by software quality rather than hardware, making the skin, not the silicon or optics, the binding constraint on its brand.
- For Android more broadly, the persistence of heavy OEM skins keeps 'stock-like' software as a durable selling point that manufacturers can win or lose reviews on regardless of component quality.
The trend: Huawei's flagship line is establishing a multi-year pattern of best-in-class hardware undermined by its own Android skin, making software quality the recurring ceiling on its premium push.