The upcoming Huawei Mate 70 Air is shaping up to be a standout in the ultra-slim smartphone segment, with leaks pointing to an incredibly thin body and compelling performance credentials. Rumour has it that Huawei is targeting a thickness around 6.x mm, positioning the Mate 70 Air as potentially the slimmest device in the Mate lineup yet.
From the outset, the Huawei Mate 70 Air appears to strike a balance between a large display and a lightweight chassis. According to the leaks, the device will feature a 6.9-inch display and an 18.8:9 aspect ratio — suggesting a tall, near-phablet form factor despite its ultra-thin profile. The storage and memory configurations are tipped to include 12 GB RAM paired with 256 GB or 512 GB of internal storage. On the software front, the Mate 70 Air is expected to ship with Harmony OS 5 out of the box.
One of the standout leaks for the Huawei Mate 70 Air concerns the battery capacity. Despite its ultra-thin form, early reports suggest it may pack a 6,000 mAh+ cell — a notable leap ahead of many slim-profile rivals. If true, that would mark a bold move by Huawei, marrying ultra-thin design with substantial battery life.
On the processor front, the Mate 70 Air is believed to pack an optimized Kirin 9020 chipset variant, indicating Huawei is aiming for flagship-level performance alongside its design ambitions.
Huawei Mate 70 Air Insights
Diving deeper into the leaked specs of the Mate 70 Air, the body thickness remains an eye-catcher — several sources mention a thickness of around 6.x mm, making it significantly slimmer than many competing flagships. The model number listed in one China Telecom database is SUP-AL90, which hints at some deviation from previous naming conventions for the Mate series.
The Huawei Mate 70 Air is clearly positioned to challenge the trend toward ever-thinner smartphones while also trying to maintain flagship performance. By offering a large 6.9-inch display, high RAM/storage options, a large main camera sensor, and a potentially game-changing battery, Huawei seems to be rejecting the trade-off of slim ≠ weak.
This is particularly interesting in light of the extra challenge of designing a large display phone with a slim body without compromising on cooling, battery, or structural rigidity. The “Air” branding signals that Huawei is embracing the ultra-thin design trend and aims to make the Mate 70 Air a head-turner in the premium space.
