In April, REDMI will launch its performance flagship K90 Supreme Edition. The biggest highlight of this device lies in the hardcore combination of the Dimensity 9500 processor and an active cooling fan. This is not only Xiaomi’s first smartphone equipped with an active cooling system, but also the most powerful Dimensity-based flagship in REDMI’s history.
Reportedly, the K90 Supreme Edition embeds a precision fan within its compact body. To complement this fan, the R&D team designed a complete set of dedicated air intake and exhaust channels. By leveraging physical air convection, the system can quickly dissipate heat from the core motherboard area. This aggressive cooling solution ensures that the flagship chip does not throttle during operation. In high-load scenarios such as gaming, frame rates remain more stable and consistent. This bottom-up structural optimization allows users to completely avoid lag caused by overheating and frequency reduction.
On the hardware side, the K90 Supreme Edition features a 1.5K resolution 165Hz LTPS high-refresh flat display, an independent graphics chip, and a massive 8,500mAh battery—more than enough for long, intensive use. It also supports IP68 dust and water resistance and advanced ultrasonic in-display fingerprint technology. With such a fully maxed-out configuration, the K90 Supreme Edition excels not only in performance output but also in everyday convenience and durability, reaching a truly top-tier level.
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