HarmonyOS Aims for Ultra-Low RAM: 64KB and a Year-Long Battery for IoT
Huawei, at its 2026 Developer Conference, claimed HarmonyOS can be optimized to run on as little as 64KB of RAM (down from 128KB) and, with a sufficiently large battery, operate for a year on a single dry cell in IoT devices, signaling a push to ultra-efficient, ecosystem-wide deployments. The company also teased the LogicFolding chip architecture and plans to leverage existing DUV tooling to boost chip density and performance while expanding HarmonyOS beyond smartphones.
