Internal physical fans in gaming phones are experiencing their most significant surge in popularity to date.

      Xiaomi's Redmi K90 Max is set to bring active cooling technology, previously confined to niche gaming phones, into the mainstream.

      Xiaomi is preparing to make active cooling commonplace in smartphones with the Redmi K90 Max. While the concept of built-in fans isn't new, it has mainly been featured in high-end gaming phones. With Xiaomi's entry into this arena, the technology could now appeal to a broader customer base.

      What details do we have about the cooling system in the Redmi K90 Max?

      Recently, Xiaomi President Lu Weibing shared on Weibo that the Redmi K90 Max will incorporate a unique cooling system that includes a sizable 18.1mm fan and a revamped duct design, enhancing airflow by 40%. The company claims this configuration can lower temperatures by as much as 10 degrees Celsius within just 100 seconds under heavy use.

      The rationale behind this cooling system is to provide users with improved sustained performance. Although today's flagship chips can deliver significant power, they are often limited to short bursts before succumbing to thermal throttling. Active cooling is designed to maintain consistent performance during extended gaming sessions, avoiding the fluctuations of spurts and drops.

      What differentiates Xiaomi's strategy?

      While Xiaomi has previously explored gaming features, the introduction of a physical fan in the Redmi K series signifies a significant change, suggesting that this move isn't merely a one-off experiment. It indicates the company anticipates that more users might desire active cooling.

      Other manufacturers have previously ventured into this technology. Devices like the Oppo K13 Turbo Pro, Honor Win, and RedMagic 11 Pro have internal fans but have primarily targeted the gaming enthusiast market. This is where Xiaomi stands apart. The Redmi K series caters to a broader mass-premium audience, rather than just niche gamers. If Xiaomi successfully implements this feature, we could begin to see built-in fans appear in more mainstream smartphones.

      With additional features such as a 165Hz display, a next-generation flagship chipset, and gaming-specific optimizations, the Redmi K90 Max aims to do more than focus on specifications. It might ultimately bring physical fans to the forefront in a way that niche gaming phones have not achieved up to this point.