Huawei latest smartphone uses improved China-made chip: report

Huawei’s new Mate 80 smartphone uses the Kirin 9030 chip, which is produced by Chinese semiconductor firm SMIC with an upgraded 7-nanometer process, according to TechInsights.

TechInsights, a Canada-based research firm, said SMIC’s N+3 process is a refined version of its earlier 7-nanometer node, but remains less advanced than the 5-nanometer technologies used by TSMC and Samsung.

Huawei and SMIC, both based in China, have not commented on the development.

Chinese authorities added TechInsights to a list of “unreliable entities” in October, after the firm’s ongoing reports on Huawei and SMIC’s semiconductor progress.

🔗 Source: Reuters

🧠 Food for thought

Implications, context, and why it matters.

SMIC’s N+3 poses yield risks that could constrain Huawei’s Mate 80 volumes

SMIC (Semiconductor Manufacturing International Corporation) built N+3 with higher density than N+2, yet it trails TSMC (Taiwan Semiconductor Manufacturing Company) and Samsung 5 nm nodes. It uses multi-patterning deep ultraviolet (DUV) lithography, not extreme ultraviolet (EUV) 1.
Tighter metal pitch raises defect rates and lowers the share of chips that meet specifications. Usable dies per wafer can fall on DUV-heavy flows 1.
Reports list 12 CPU cores on Kirin 9030 (Mate 80) and 14 on Kirin 9030 Pro with controlled power use. Further gains depend on design-technology co-optimization (DTCO) and other design work, while advanced packaging (connecting multiple chips within one package) is a broader scaling lever yet fits mobile poorly 1.
Production scale depends more on N+3 yield and manufacturability than on peak performance 1.

AppGallery’s 580 million users show Huawei’s ecosystem scale

Huawei’s AppGallery, the company’s app store, reached over 580 million monthly active users by the fourth quarter of 2023. The lack of Google services on new Huawei phones lifted AppGallery adoption 2.
Huawei pushes cross-device app experiences, including AppGallery for Windows PCs, and curates categories for discovery 3. Developers can target phones, tablets, and other gear within the same ecosystem.
The timing for partners hinges on premium device volumes. Component suppliers and developers should track Mate 80 sell-through and 2025 device roadmap news before committing go-to-market resources (marketing and sales budgets).