REDMI K90 Max coming this month with active cooling fan, 10°C temperature drop, and IP69 rating

REDMI K90 Max coming this month with active cooling fan, 10°C temperature drop, and IP69 rating.

Xiaomi president Lu Weibing has confirmed on Weibo that the REDMI K90 Max will launch later this month in China.

Xiaomi president Lu Weibing has confirmed on Weibo that the REDMI K90 Max will launch later this month in China. The device may be a renamed K90 Ultra or a separate model, though Xiaomi has not clarified.

REDMI K90 Max coming this month with active cooling fan, 10°C temperature drop, and IP69 rating

The main feature is an active cooling fan with a larger diameter than competing phones. It delivers:

  • 0.42 CFM air intake, about 30% higher than rivals
  • Noise as low as 32dB at the lowest of three speeds

Xiaomi claims it can reduce temperature by 10°C in 100 seconds at maximum performance.

Despite the fan system, the phone retains strong durability with:

  • IP66, IP68, and IP69 ratings for dust and water resistance

The Redmi K90 Max is already open for reservations in China at CNY 9.9 (~$1.44). Buyers will receive a mystery gift package worth CNY 3,600 (~$523) at launch.

The phone is set to launch later this month, with more details expected soon.

Source