Huawei launches first HarmonyOS desktop PC, the Qingyun HM650

The significance here is less the hardware than the consolidation of a fully self-developed stack — chip, OS, AI agent and security layer — under one vendor, which moves HarmonyOS from phones toward the desktop, where cross-device handoff becomes a genuine ecosystem argument. The immediate audience is China's domestic enterprise and government buyers, for whom the Kirin X90 and Xingdun security branding carry procurement weight. The open question is ecosystem depth: 21,000 adapted apps is a starting figure, and whether that count keeps pace with the productivity software desktop users actually depend on will determine if this stays a niche deployment or becomes a real alternative.