Xiaomi Redmi 12: how much FPS is issued in games and how to check the real frame rate

What is FPS and why is it important for Redmi 12?

FPS (frames per second) is a key parameter for gamers and anyone who appreciates smooth interfaces. In the case of Xiaomi Redmi 12, this question is especially relevant: a budget smartphone on the MediaTek Helio G88 chipset promises gaming opportunities, but how real are they? In this article, we will analyze how much FPS the device gives in popular games, how to check the frame rate yourself and what to do if the performance does not suit.

It’s important to understand that the Redmi 12 can’t physically deliver more than 90 FPS, which is a 90 Hz refresh rate limit, but even at this threshold, the device rarely reaches the device due to hardware limitations, and then detailed tests, comparisons with competitors, and practical tips.

Redmi 12 specifications that affect FPS

To understand why Redmi 12 shows such results FPS, Let's take it apart":

🔧 Processor: MediaTek Helio G88 (2x Cortex-A75 @ 2.0 GHz + 6x Cortex-A55 @ 1.8GHz – a budget chipset with a focus on energy efficiency rather than performance.
🎮 Graphics: ARM Mali-G52 MC2 — A mid-range video accelerator that sags heavily in heavy games.
📱 Screen: 6.79" IPS, 90 Hz, HD+ (1650×720) — Low resolution helps to keep FPS above, but the picture is less detailed.
🔋 RAM: 4/6/8 GB (depending on version) – multitasking does not directly affect the FPS, But background processes can steal resources.

The main disadvantage of the Helio G88 is thermotrottling: when heated, the frequency of the processor and graphics automatically decreases, which leads to a drop in FPS. In games, this manifests itself after 10-15 minutes of active gameplay.

📊 What chipset your smartphone has?

MediaTek Helio (G88/G99, etc.)

Qualcomm Snapdragon

Dimensity

Other

Real-life FPS Tests in Popular Games (2026)

We tested the Xiaomi Redmi 12 in current mobile games on maximum and medium graphics settings. Results (average FPS in 30 minutes of gameplay):

Game.	Graphic settings	Average FPS	Minimum FPS	Overheating
PUBG Mobile	HD + Ultra	28–32	20	Yes (in 20 minutes)
Genshin Impact	Low.	25–28	18	Yes (in 15 minutes)
Call of Duty: Mobile	Average.	40–45	30	Moderate.
Free Fire	Ultra	55–60	45	No.
Mobile Legends	Tall.	50–58	40	No.

Note that in PUBG Mobile and Genshin Impact, FPS is at an unacceptable level due to the high demands of these games, but in Free Fire and Mobile Legends, the chipset performs better – this helps with optimization for weak devices.

⚠️ Note: If there are sharp drawdowns in games FPS Up to 10-15 frames, check the background processes. Often the fault of messengers (Telegram, WhatsApp) or auto-update applications.

How to check FPS on Redmi 12: step-by-step instructions

There are several ways to measure the actual FPS on your device:

Built-in game tools. Most modern games (PUBG, COD Mobile) have an FPS counter in their settings. Activated in the Settings menu → Graphics → Show FPS.
Benchmark apps. Utilities like GameBench or GFXBench let you monitor FPS in real time. Download them from Google Play.
Developer Mode. Activate it (click 7 times on the MIUI version in your phone settings), then turn on Show CPU Boot and USB Debugging to help track the load.

Activate the Developer Mode

Close all background applications

Connect the charger (to avoid battery restrictions)

Run the game in the window (if the benchmark is used)

-->

To measure accurately, run tests for at least 10 minutes to see how the device behaves when heated, and if the FPS drops 30 to 40 percent from the initial value, it's a sign of thermotrottling.

💡

Before the FPS test, turn off the Adaptive refresh rate function in the screen settings – it can distort the results, automatically reducing the frequency to 60 Hz.

How to increase FPS on Xiaomi Redmi 12: working methods

If you are not satisfied with your current performance, try these optimization methods:

⚡ Reduce the screen resolution. In games, install it. 720p instead 1080p — It'll reduce the load. GPU. Redmi 12 settings can also enable display scaling.
❄️ Control the temperature. Use a cooling case or play in a cool room.°C chipset begins to limit performance.
🔄 Disable background processes. In developer mode, limit application background activity (Limit background processes). → Maximum 2 of the process).
🔋 Use the performance mode. C Settings → Battery → Power modes select High Performance (reduce battery life!).

The radical method is to overclock the GPU through the engineering menu, but it requires root rights and can lead to overheating, and we don't recommend it without experience, because the MediaTek Helio G88 is already running at its limit.

⚠️ Note: If after optimization FPS It's still sagging, check the battery status, and when it's worn more than 30 percent, the chipset automatically limits performance to save energy.

Comparison with competitors: who gives more FPS?

For objectivity, compare the Redmi 12 with other budget smartphones of 2023-2026 in the PUBG Mobile test (HD + Ultra):

Model	Chipset	Average FPS	Price (2026)
Xiaomi Redmi 12	Helio G88	30	~15 000 ₽
Realme Narzo 60	Helio G99	38	~17 000 ₽
Samsung Galaxy M14	Exynos 1330	35	~18 000 ₽
POCO M6 Pro	Snapdragon 4 Gen 2	42	~16 000 ₽

As you can see, Redmi 12 is losing to competitors on the Helio G99 and Snapdragon 4 Gen 2. 20-30% FPS difference can be critical in dynamic games. If you care about gaming performance, consider alternatives such as the POCO M6 Pro for a similar price.

💡

Chipset Helio G88 in Redmi 12 is inferior to FPS modern budget solutions from Qualcomm and MediaTek by 25-40%.

Frequent FPS issues on Redmi 12 and their solutions

Redmi 12 users often face the following problems:

🐢 Logs in games, cause: thermotrottling or background processes. Solution: Use a cooling stand and disable auto-update applications.
🔄 FPS Solution: fix 90 Hz in the display settings.
🚫 The game won't run. The reason: not enough memory or an outdated version of Android. Solution: Update the software through Settings → Updating the system.

If the problem persists, try resetting to factory settings (Settings → About Phone → Resetting).

What if the FPS drops in just one game?

The problem is probably with optimizing the specific application. Try: 1. Reinstall the game. 2. Clear the cache (Settings → Apps → [Game] → Storage → Clear the cache). 3. Write in support of developers — sometimes they release patches for specific devices.

FAQ: Answers to popular FPS questions in Redmi 12

Can you overclock an FPS above 90 on the Redmi 12?

No, it's physically impossible. The maximum refresh rate is 90Hz, so even if the chipset could render more frames, you wouldn't see them. What's more, the Helio G88 isn't capable of consistently delivering 90 FPS in most games.

Why is the FPS on the phone menu higher than in games?

Interface. MIUI Optimized for Helio G88 It uses light graphics, but it requires processing. 3D-Models, physics and textures that put a strain on the GPU. In addition, the menu does not have thermotrottling – the phone simply does not have time to heat up.

Does the MIUI version affect the FPS?

Newer versions of MIUI (like 14) are better optimized for gaming, but the difference is usually 2-5 FPS.

Can I play Genshin Impact on Redmi 12?

Technically, yes, but with reservations: only on the minimum graphics settings and with FPS 20–25. The game will be very slow in combat and when downloading the open world. For comfortable gameplay, you should choose a device on Snapdragon 6xx or Dimensity.

What is the FPS in Fortnite on Redmi 12?

Fortnite is not officially supported on the Helio G88 due to poor graphics, and you can run it through a cloud service (such as Xbox Cloud Gaming), but the game will not install locally or will give a compatibility error.