Huawei's Mate 90: Innovation Amidst Chip Curbs

Huawei launched its Mate 90 smartphone series on Thursday, utilizing its in-house HarmonyOS 7 and a novel chip architecture to enhance performance amidst US restrictions on advanced semiconductor imports. The new Mate 90 Pro Max models feature the Kirin 9050 Pro chip, built using Huawei's proprietary "LogicFolding" technique. This 3D restructuring allows for denser, faster processing but requires more wafers.

Despite these advancements, Huawei acknowledges continued constraints in advanced chip capacity. The company's Ascend AI chips also face supply limitations due to domestic manufacturing capacity. China's chip industry currently relies on deep ultraviolet (DUV) lithography, with extreme ultraviolet (EUV) technology still under development.

Chinese smartphone makers are experiencing increased component costs, leading to higher retail prices and a shift toward premium devices. These rising costs have added an average of $200 per handset. In response, Huawei's domestic shipments rose 13% between January and August, even as the overall Chinese market declined 7%.

Huawei's entry into the foldable phone market has been successful, with the company holding a 75% share in China. Following Apple's recent foldable iPhone launch, Huawei reported a 76% week-on-week sales increase for its Pura X Max foldable phone. This model has shipped over 1.2 million units in China since its April release.