RedMagic has introduced the 11S Pro smartphone featuring an active liquid-cooling system designed to prevent overheating during intensive gaming [1, 2, 3, 4].

This development marks a shift in mobile hardware by integrating visible, functional cooling loops directly into the chassis. While most smartphones rely on passive heat sinks or simple fans, this system aims to maintain peak performance levels without the thermal throttling that typically slows down high-end processors during long sessions [1, 5].

The device was unveiled at a presentation in Shenzhen, China [6]. The active liquid-cooling system is visible to the user and is intended to differentiate the RedMagic 11S Pro from other gaming handsets on the market [1, 5].

Reports on the system's implementation vary among industry observers. CNET said the presence of liquid cooling on every model indicates the system works in practice [2]. However, GizmoChina said the mechanics of how the system would work suggested the feature might still be in a conceptual phase rather than a fully proven consumer technology [6].

RedMagic, a gaming phone brand owned by Nubia, developed the technology to target the niche market of competitive mobile gamers [1, 2, 3]. The company intends for the visible hardware to serve as both a functional thermal solution, and a stylistic signature for the 11S Pro series [1, 4].

“The RedMagic 11S Pro smartphone includes an active liquid‑cooling system that is visible and functional.”

The integration of active liquid cooling represents an attempt to bring PC-grade thermal management to the mobile form factor. If the system proves effective across all models, it could force other gaming phone manufacturers to move beyond traditional fans and vapor chambers to compete for the high-performance gaming segment.