What the RedMagic 11S Pro Promises on Cooling and Performance
The RedMagic 11S Pro is a liquid cooling gaming phone that combines an overclocked Snapdragon 8 Elite Gen 5 chip, an internal fan, and a large vapor chamber to sustain high frame rates during long gaming sessions while limiting thermal throttling. On paper, this is one of the most aggressive mobile phone thermal management designs available. RedMagic’s AquaCore Cooling System pairs a 24,000-RPM RGB fan with a vapor chamber and what the brand calls the industry’s first flowing fluorinated liquid loop, visible through the transparent Nightfreeze and Subzero finishes. The global model ships with the Snapdragon 8 Gen 5 Elite Leading Edition, pushing CPU cores up to 4.74GHz, and a 7,500mAh battery with 80W wired and wireless charging. A dedicated RedCore R4 gaming chip offloads gaming-specific tasks such as visuals, audio, haptics, and touch, aiming to keep the main processor focused on raw performance.
Inside the AquaCore Cooling System
RedMagic’s approach stacks several cooling layers instead of relying on a simple vapor chamber. The AquaCore Cooling System combines fan-assisted airflow, fluorinated liquid cooling channels, piezoelectric ceramic micropumps, and an enlarged vapor chamber wrapped around the Snapdragon 8 Elite Gen 5 and battery. According to RedMagic, the liquid cooling system improves heat transfer efficiency by up to 50%, which should help both processor and 7,500mAh battery stay stable under load. Tiny channels route the coolant around key hotspots, while the 24,000-RPM fan draws heat off the vapor chamber and out of the chassis. Energy CUBE 3.0 software coordinates fan speeds, power limits, and performance modes, tying together the hardware into a unified thermal strategy. Visually, the flowing liquid and RGB-lit fan give the 11S Pro the feel of a shrunken gaming PC rather than a standard flagship phone.
Benchmarks: Class-Leading Speed, Extreme Heat
Synthetic tests show the Snapdragon 8 Elite cooling package doing its job on the performance side. In Geekbench 6, the RedMagic 11S Pro edges out even the Galaxy S26 Ultra’s overclocked Snapdragon 8 Elite Gen 5, and pulls clear of Dimensity 9500 and Tensor G5 competitors. In 3DMark Wild Life Extreme, it sustains around 77% of its peak score across the stress run, while rival phones fall to roughly 60–49%, suggesting less thermal throttling. The cost is temperature: testing recorded peaks of about 59°C with averages near 49–50°C during heavy stress and ray-tracing loads, far above the roughly 44–46°C ceiling common among recent flagships. As one conclusion put it, “Even with vapour and fan-assisted cooling, 60°C is far too hot for any gaming phone,” raising comfort concerns even as raw performance impresses.
Real-World Gaming and Battery Endurance
Synthetic stress tests are harder than most games, so sustained titles such as Call of Duty Mobile, Asphalt, or emulated console games tend to be slightly kinder. With graphics settings maxed out, the RedMagic 11S Pro holds frame rates well and avoids drastic dips that signal thermal throttling, which is where its multi-layer cooling and 7,500mAh battery earn their keep. The internal fan spins up audibly but keeps performance closer to its peak than typical flagships during longer sessions. However, in a 33°C heatwave, surface temperatures still climb enough to become uncomfortable over time, even if they remain lower than the worst synthetic spike. The large battery benefits from shared cooling, so drain feels more consistent rather than spiking as the phone heats. For competitive gamers, that consistency can matter as much as raw benchmark scores.
Is the Cooling Worth the Price Premium?
Compared with its predecessor, the RedMagic 11S Pro adds liquid cooling, a more advanced AquaCore system, and a higher-capacity 7,500mAh battery, contributing to a reported USD 100 (approx. RM460) generational price increase. Official pricing now starts at USD 799 (approx. RM3,680) and runs to USD 949 (approx. RM4,370) depending on RAM and storage. For that money, you gain one of the fastest Snapdragon phones, strong sustained GPU scores, the RedCore R4 gaming chip, shoulder triggers, and under-display 144Hz panel. The trade-off is thermal comfort: the phone tends to run hotter to sustain its advantage, especially under tough workloads. For serious mobile gamers who value stable high frame rates and long sessions, the liquid cooling gaming phone approach and active fan justify the premium. For casual players, a cooler, more conventional flagship may be the better everyday choice.
