Cooling fans in gaming phones are receiving significant attention now more than ever.

      Xiaomi's Redmi K90 Max is poised to bring built-in cooling fans from the realm of niche gaming smartphones into the mainstream.

      Xiaomi appears ready to introduce active cooling in smartphones to a broader audience with the upcoming Redmi K90 Max. While in-built fans are not a novel concept, they have predominantly been found in high-end gaming devices until now. With Xiaomi gearing up to embrace this technology, it may finally become more accessible to a larger user base.

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

      In a recent set of teasers on Weibo, Xiaomi President Lu Weibing disclosed that the Redmi K90 Max will come equipped with a new cooling system that includes a sizable 18.1mm fan and a revamped duct, which is said to enhance airflow by 40%. The company asserts this configuration can lower temperatures by as much as 10 degrees Celsius in just 100 seconds when under load.

      The purpose of this innovative system is to provide users with enhanced sustained performance. While current flagship processors can deliver significant power, they can only maintain it for brief intervals before thermal throttling sets in. Active cooling is designed to maintain consistent performance during extended gaming sessions, avoiding the fluctuations of performance spikes and drops.

      What differentiates Xiaomi's approach?

      Although Xiaomi has ventured into gaming features in the past, integrating a physical fan into the Redmi K series marks a significant change, as it seems to be more than just a one-off experimental model. This move may indicate that the company sees active cooling as a desirable feature for a broader audience.

      Other brands have already experimented with this technology. Phones like the Oppo K13 Turbo Pro, Honor Win, and RedMagic 11 Pro have internal fans, focusing mainly on the enthusiast gaming market. Xiaomi, however, targets a broader consumer base with its Redmi K series, which occupies a more mass-premium space rather than a niche gaming category. If executed well, Xiaomi's initiative could pave the way for built-in fans to appear in more mainstream smartphones.

      With a 165Hz display, a next-gen flagship processor, and gaming-centric optimizations also included, the Redmi K90 Max is not merely chasing specifications. It could successfully highlight the utility of physical fans in a way that niche gaming phones have yet to achieve.

      Pranob is a veteran tech journalist with over eight years of experience in covering consumer technology.

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