The question of how much hertz the Xiaomi Mi 11 supports is one of the most frequent when discussing the technical specifications of this flagship device. AMOLED-It's a matrix that can deliver incredibly smooth images, and the maximum refresh rate is 120 Hz, which was the industry benchmark when it came out.
But just having high-frequency support doesn’t mean it’s always active by default: MIUI, and later HyperOS, offer flexible settings to balance interface smoothness and power consumption, and understanding how this technology works in your device will help unlock its full potential.
In this article, we will take a closer look at how many hertz are available in different modes, how to force the maximum frequency, and what nuances the smartphone software hides, how to check the real FPS in games and why sometimes the screen can work at a lower frequency.
Technical characteristics of the display Xiaomi Mi 11
The Xiaomi Mi 11 screen is a curved panel with a diagonal of 6.81 inches. resolution is 3200×1440 pixels, which provides a density of about 515 ppi. The main feature is the support of refresh rates up to 120 Hz. This means that the image on the screen is updated 120 times per second, making the scrolling tape and animation interface visually smoother compared to the standard 60 Hz.
Importantly, the sensor also has a record 480Hz polling rate, which is responsible for touch response speed. For gamers, this is a critical metric, as it minimizes the delay between pressing and acting on the screen. When combined with the powerful Snapdragon 888 processor, the display delivers one of the best user experiences on the market.
Color and brightness are also at the highest level, with peak brightness reaching 1,500 nits, and color gamut covering 100% of the DCI-P3 space. Support for Dolby Vision and HDR10+ makes viewing content as saturated as possible. All of these parameters work together to create a holistic picture of image quality.
⚠️ Attention: Using 120Hz mode significantly increases battery consumption.If you want maximum autonomy, consider switching to 60Hz in the settings.
How to check and change the screen refresh rate
The current refresh rate is checked and changed through the system settings menu, and by default the system can select the mode automatically, but the user always has the option to set priorities manually. → Screen. → Screen refresh rate.
In this menu, you will be offered two main options: the first is Standard, which fixes the frequency at 60 Hz. The second is High, which allows the screen to run at 120 Hz. The choice of High ensures that the interface and supported applications will use maximum smoothness.
☑️ Display setting
Even with high-mode options, some applications can run at 60Hz, which is due to software optimization by developers, but system animations and most popular social networks will run at full speed.
Hidden Developer Settings
Modes of operation: Standard vs High
The difference between the screen modes is not only the smoothness, but also the energy-saving algorithms. In Standard Mode, the system ignores high-frequency capabilities by forcibly limiting the output of the image to 60 frames per second, a proven way to extend the life of the smartphone without recharging.
High mode uses the full potential of the matrix. However, modern versions of MIUI and HyperOS firmware introduce adaptive technologies. Even with high mode on, the screen can dynamically reduce the frequency to 30 or 60 Hz when watching a static image or video to save energy, this is achieved thanks to LTPS or LTPO technology (although the Mi 11 uses software-adapted LTPS).
Users often argue about whether to keep 120Hz constantly. If you value visual comfort and smoothness, the answer is definitely positive. Eyes are less tired of jerking when scrolling. If you are on a trip and no recharging is expected, switching to standard mode will be a reasonable compromise.
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Choosing between 60 and 120 Hz is always a balance between visual comfort and battery life.
The effect of frequency on autonomy and heating
The increased screen refresh rate directly affects the power consumption of the processor and graphics accelerator. When operating in 120 Hz mode, the system is forced to render twice as many frames per second as at 60 Hz. This leads to an increased load on the Adreno 660 GPU installed in the Xiaomi Mi 11.
As a result of the intense work of the graphics core, there may be heating of the body, especially in the upper part of the smartphone, where the processor is located. In hot weather or when using the phone in bright sun, the heating may be more noticeable. Thermoregulation system will try to reset frequencies to protect the components, which can lead to short-term slowdowns.
However, optimizing the system minimizes the negative effects: If you don’t play heavy games for hours at a time, the difference in autonomy between modes can be no more than 10-15% per day of use.
| Parameter | Standard regimen | High-level regime. |
|---|---|---|
| Frequency of update | 60 Hz | 120 Hz |
| Smoothness of the interface | Basic | Maximum |
| Battery consumption | Low. | Elevated |
| Game responses | Standard. | Improved. |
Frame rate in games on Xiaomi Mi 11
For gamers, the question “how many hertz” is transformed into “how many FPS.” Xiaomi Mi 11 is equipped with powerful hardware, but the possibilities of games are limited by their optimization. Many popular projects, such as PUBG Mobile or Call of Duty Mobile, can limit the number of frames at 60 or 90 FPS, even if the screen is capable of more.
The built-in Game Turbo tool allows you to monitor performance in real time. It shows current FPS and system load. Some games support 120 FPS mode, but often require you to reduce graphics settings to a minimum or average level for stable operation.
It is important to understand the difference between the refresh rate of the screen (Hertz) and the number of frames per second (FPS).The screen can be updated 120 times per second, but if the game only gives 60 frames, you will see 60 FPS. However, thanks to the high frequency of the sensor survey (480 Hz), the control will feel more responsive even at 60 FPS.
⚠️ Warning: Prolonged play at maximum graphics settings and 120Hz frequency can cause trottling (decreased performance) due to heat of the Snapdragon 888 processor.
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Use an external cooler for your smartphone during long gaming sessions. this will help to maintain a stable frame rate and prevent the screen from decreasing brightness due to overheating.