How many hertz Xiaomi Redmi 10: technical data and how to check the screen frequency

Xiaomi Redmi 10 is one of the most popular budget smartphones of 2021, which is still actively used. When choosing a phone, the screen refresh rate (measured in hertz) becomes a key parameter: it depends on the smoothness of animation, comfort when scrolling and even battery life. But with the Redmi 10, the situation is ambiguous: in the characteristics of the manufacturer specifies 90 Hz, and in practice users face restrictions.

In this article, we will analyze the real screen frequency Redmi 10 (model) 21061119DG), Why it can automatically go down to 60Hz, and how to test it yourself. POCO M3 Pro, to understand whether to overpay for a “high” Hz.

If you are planning to buy or already own this smartphone, the information below will help you avoid disappointment and optimize the screen for your tasks – whether it is games, watching videos or everyday use.

Official characteristics: what Xiaomi claims

According to the manufacturer, Xiaomi Redmi 10 is equipped with AMOLED-The screen with a diagonal of 6.5" and support for refresh rates up to 90 Hz. However, in the technical specifications on the official website there is an important caveat: the real frequency depends on the mode of operation and the load on the processor.

Here is what is stated in the documentation:

• 📱 Maximum frequency: 90 Hz (in games and some applications)
• 🔄 Adaptive frequency: automatic switching between 60 Hz and 90 Hz
• 🔋 Energy saving: at low battery charge, the frequency is fixed at 60 Hz

It’s important to understand that Redmi 10 is a budget device with a MediaTek Helio G88 processor that can’t always pull a stable 90Hz on resource-intensive tasks, such as games like Genshin Impact or Call of Duty Mobile, the frequency can sag up to 60Hz to prevent overheating.

In addition, the default screen settings activate Adaptive refresh rate, which chooses the optimal value itself, which means that even if you manually turned on 90 Hz, the system can ignore your choice in favor of energy savings.

How to Check the Real Screen Frequency on Redmi 10

To know how much hertz your Redmi 10 is currently producing, you don't need to install third-party apps, just use built-in tools or simple tests.

Method 1: Through the Developer's Settings

1. Open the Settings. → The phone.
2. Press the MIUI version 7 times to activate the developer mode.
3. Return to the main settings menu and select Additional → For developers.
4. Find the item Show the refresh rate of the screen and turn it on.

Now, the top right corner of the screen will display the current value in hertz.

Method 2: Using Test Videos

Youtube has videos to check the refresh rate, like "60Hz vs 90Hz test." If your screen is smooth, it's 90Hz; if you see jerks, it's down to 60Hz.

Method 3: Third-party applications

Apps like Display Tester or Screen Refresh Rate show the current frequency in real time, but beware: some utilities require root rights or may contain ads.

Charge your phone at least 50 times%|Turn off the power saving mode|Close background annexes|Repeat the test in different scenarios (games, videos, menus)-->

Why Redmi 10 doesn’t always work 90Hz

Even if the screen settings are 90Hz, the smartphone may ignore it for several reasons:

• 🔋 Low battery power: at levels below 20%, the system is forced to switch to 60 Hz.
• 🔥 Overheating: if the processor temperature exceeds 45°C, frequency down.
• 🎮 Resource-intensive games: in PUBG Mobile or Free Fire frequency can drop to 60 Hz for stable operation.
• 📱 Optimization MIUI: Firmware automatically selects the frequency depending on the application (for example, YouTube or Chrome often uses 60 Hz).

In addition, in some regions (e.g. Europe), the Redmi 10 was sold with a 90 Hz function blocked due to certification, and you can check this by the model number: if there is an E letter at the end (e.g., 21061119DGE), then the probability of restriction is higher.

⚠️ Note: If your Redmi 10 is purchased from Xiaomi’s official store but doesn’t support 90Hz, try upgrading to the latest version of the firmware. MIUI. In some cases, the restriction is removed after the update.

Comparison with competitors: Redmi Note 10 and POCO M3 Pro

To see how competitive the 90Hz in the Redmi 10 is, compare it to similar models of the same year.

As you can see from the table, Redmi 10 loses Redmi Note 10 on the maximum frequency (120 Hz vs 90 Hz) and matrix type (Super). AMOLED vs AMOLED). However, POCO M3 A fixed 90Hz Pro may seem like a more stable option for gamers, despite the fact that it is a very stable option. IPS-screen.

Bottom Line: If you’re critically interested in a high refresh rate, consider the Redmi Note 10 or the POCO X3 Pro. But if the budget is tight, the Redmi 10 offers a good balance between price and features — provided you’re willing to put up with responsive mode.

💡

Redmi 10 is suitable for everyday tasks, but not for professional gaming. If you want stable 90+ Hz, look for models with Snapdragon 7xx or Dimensity 1xxx.

How to get Redmi 10 to run 90 Hz all the time

If you want your smartphone to use the maximum frequency at all times (despite the risk of overheating and fast battery discharge), follow these steps:

1. Open the Settings → Screen.
2. Select the screen refresh rate.
3. Turn off the Adaptive Frequency option and set 90Hz.
4. Return to the main settings menu and go to the Battery → Power Modes.
5. Select Performance mode (this will turn off automatic frequency reduction).

After that, the smartphone will try to hold 90 Hz in all applications.

• 🔋 Autonomous work time will be reduced by 15-20%.
• 🔥 The phone can warm up more with a long load.
• 🎮 In some games, the frequency will still sag due to the limitations of the processor.

⚠️ Warning: If the fixed 90Hz smartphone starts to slow down or shut down, return the settings to factory settings. This may indicate a battery malfunction or overheating of the processor.

💡

To reduce heating at 90Hz, turn off background activity of unnecessary applications in the Battery settings → Optimization.

The Effect of Screen Frequency on Autonomy and Performance

Many users are worried that 90Hz is a huge reduction in battery life, so let's see how critical that is.

According to tests from GSMArena, the Redmi 10 in 60Hz mode is kept on a single charge for about 12-14 hours under mixed load (social networks, instant messengers, video). At forced 90Hz, this time is reduced to 9-11 hours. The difference is noticeable, but not critical for most users.

In terms of performance, benchmarks like AnTuTu or Geekbench have a minimal difference of around 3-5% between 60Hz and 90Hz, but subjectively, the smoothness of the interface and animations improves significantly, especially when scrolling long pages.

When is 90Hz really needed?

• 🎮 Fortnite, League of Legends: Wild Rift).
• 📱 Quick switching between applications.
• 🎥 Watching high-quality video FPS (For example, on YouTube in 60 mode. FPS).

When can we get by with 60Hz?

• 📖 Reading or working with documents.
• 📞 Calls and messengers.
• 🎵 Listening to music.

Frequent screen frequency problems and their solutions

Redmi 10 users sometimes experience update frequency issues, and here are the most common ones and how to fix them:

Problem 1: The frequency spontaneously decreases to 60 Hz

Decision:

• Check if the energy saving mode is activated.
• Update the firmware to the latest version of MIUI.
• Reset the screen settings to factory settings (Settings → Screen → Reset).

Problem 2: In games, the frequency drops below 90 Hz

Decision:

• Close the background applications before launching the game.
• Lower your graphical settings in the game (for example, from Ultra to High).
• Use a gamepad for cooling (e.g. Black Shark FunCooler).

Problem 3: After the MIUI update, the 90Hz option disappeared

Decision:

• Check the firmware region: Some global versions limit frequency.
• Install firmware for India or China (via Fastboot).
• Contact Xiaomi Support with the model number.

⚠️ Note: If after resetting or updating the screen frequency is fixed at 60 Hz and does not change, this may indicate a hardware malfunction of the display.

FAQ: Answers to popular questions