Redmi K90 Max testing results after 2 hours of heavy gaming
Thermal control remains one of the most challenging issues for modern electronics manufacturers. High component density and increasing processor power usually lead to noticeable heating of the device during operation. However, the test results of the Redmi K90 Max demonstrate the ability to maintain low temperatures even under extreme usage scenarios.
Performance under load
During a two-hour gaming test that simulates maximum load on both the graphics and computing subsystems, the device temperature stabilized at 36.8°C. This figure is essentially equal to human body temperature, which is unusual for flagship devices that typically heat up to 42–45°C under similar conditions.
The key technical results include stable frame rates and even heat distribution. The smartphone did not throttle and did not activate forced cooling. At the same time, the system distributed heat across the entire surface of the device without overheating in the processor area.
Such a low temperature is the result of two changes.
- First, there is a large cooling plate inside that covers not only the processor but also all nearby components that usually generate heat. Heat does not concentrate in one place but spreads quickly across the entire body of the device.
- Second, the smartphone intelligently manages power consumption. It does not push the processor to maximum performance unnecessarily but delivers exactly as much power as needed at a specific moment in the game. This eliminates sudden temperature spikes and prevents the device from overheating.

Stable performance without harming the device
These 37 degrees mean far more than just numbers in reviews. When a phone does not overheat, it does not damage its own battery. Heat is the main reason batteries degrade, which is why after a year many smartphones hold significantly less charge. In this case, the battery is expected to last much longer.
The second factor is hardware reliability. Constant temperature fluctuations cause internal contacts and small components to wear out over time. A cool smartphone is a device that will not require repairs after a year of use. You do not need to pause games or work just because the device gets too hot. The technology works for you, not the other way around.
Source: ximitime.com




