Xiaomi is set to launch the Xiaomi 11 Ultra on March 29. As the release date approaches, the company is gradually teasing its main highlights.
According to Xiaomi’s Weibo announcement, the 11 Ultra will feature the world’s first full-phase-change cooling technology, achieving instantaneous heat dissipation through solid, liquid, and gas phase transitions.
Xiaomi mentioned that there is no shortcut for heat dissipation; it can only rely on heavy materials and stacked new materials. The core heat can be quickly exported to ensure sustained performance output through the continuous cycle of solid, liquid, and gas states.
Lei Jun stated: ‘This technology uses a new phase-change organic hydrocarbon compound material, which undergoes a solid-liquid phase change after absorbing heat, improving thermal conductivity by up to 100%. The material is then combined with a VC impregnated board to form a heat dissipation system that changes between solid, liquid, and gas states, quickly transferring heat away and ensuring the phone operates at low temperatures.’
Xiaomi has announced that the Xiaomi 11 Ultra will feature the first silicon-oxygen anode battery, making the phone’s battery thinner and charging faster.
Xiaomi also stated that it is the first to apply new energy vehicle battery technology to the mobile phone field, achieving a theoretical capacity 10 times higher than graphite by adding nano-scale silicon materials to the anode.