Solution to lag on Redmi 5plus. Must-see: Methods to improve the smoothness of Redmi phone

php Xiaobian Yuzai brings you a solution to the lag of the Redmi 5 Plus to help improve the smoothness of the Redmi phone. As a cost-effective mobile phone, Redmi 5 Plus performs well in terms of performance, but as the use time increases, some users report that there will be lags. In this article, we will share some simple and effective methods to help you solve the lag problem of Redmi 5 Plus, improve the smoothness of your phone, and make your phone use smoother.

A considerable number of rice fans all use the words "so fast to fly" and "reborn" to describe the smoothness of MIUI 9. This is even more obvious among the Mi Fan users of Redmi phones.

Of course, the system fluency of Redmi mobile phones not only depends on the software level, but the hardware configuration of the mobile phone also affects the performance of the mobile phone to a large extent. Many Redmi phone users know that there is a "developer option" in the phone settings, which can improve the smoothness of the phone to a certain extent by debugging the phone hardware. This option provides users with some advanced settings, such as adjusting animation speed, enabling hardware acceleration, etc. By properly configuring these options, you can optimize the performance of your phone and make the system smoother. Therefore, while pursuing smoothness, Redmi mobile phone users can also try to make some adjustments in the developer options to obtain a better user experience.

Today we will talk about three developer options that can improve hardware utilization, namely [Force GPU rendering], [Force enable 4x MSAA] and [Disable HW overlay].

1. Force GPU rendering

First let’s talk about [Forcing GPU rendering]. It is estimated that many people do not understand what this GPU rendering means. Rendering actually means turning high-dimensional information into low-dimensional information, such as turning a 3D scene into a 2D picture. The GPU (Graphics Processing Unit) is the graphics processor of the mobile phone.

In the interface of Android system applications, you can generally use CPU or GPU to render. However, the CPU itself is better at logical operations, and the rendering efficiency is relatively low. Therefore, if you use CPU rendering, it will occupy a lot of CPU resources, causing the phone to freeze.

The GPU is much better than the CPU in graphics processing and has high efficiency, so the application interface that is forced to be rendered through the GPU will be smoother, and the program will be better optimized when running. After forcing GPU rendering, as long as the button is turned on, MIUI will uniformly use the GPU to render the application interface, making full use of the GPU and reducing the burden on the CPU, so the phone will become smoother overall.

2. Forced enablement of 4x MSAA

What does [forced enablement of 4x MSAA] mean? Fans who like to play computer games should have seen "anti-aliasing" in game settings. MSAA (Multi-Sampling Anti-Aliasing) is multi-sampling anti-aliasing technology, and 4x MSAA means 4x sampling anti-aliasing. To put it more simply, it is to improve the image display effect.

After turning on this function, it can effectively improve the quality of the picture, make the edges of characters and objects in the game softer and smoother, and improve the overall visual experience of the picture. The first picture below shows that the anti-aliasing effect is not turned on, and the second picture is that the anti-aliasing effect is turned on. Take the lower edge of the photo frame and the lamp pole on the left wall as an example.

Of course, in order to speed up the smoothness of the system, Android introduces anti-aliasing technology on the system desktop in addition to MSAA, as well as SSAA, FXAA, TXAA and more technologies. Most mobile phone systems such as MIUI currently use MSAA.

3. Disable the HW overlay

HW here means hardware acceleration. The overlay means using the CPU for auxiliary operations instead of just using the GPU for all rendering. Work. Because simply using the GPU for rendering will consume more power, the HW overlay is generally turned on by default. This can not only effectively avoid the high power consumption caused by constant hardware acceleration, but also effectively improve the smoothness of the phone and achieve the best performance and power consumption. double equilibrium.

But if you have turned on [Force GPU rendering] before, you need to disable the HW overlay at this time to fully utilize the full power of the GPU. The only disadvantage is that it may increase power consumption.

From this point of view, after turning on these three switches at the same time, the smoothness of use of the Redmi phone will be improved accordingly. But I have to say here that since the hardware performance of Redmi phones, especially Redmi 5/5 Plus, is no longer what it used to be, the sensory smoothness brought by turning on these functions is relatively limited, but it is the older Xiaomi 1, 2/3, Redmi 2, 3, 4 and other models will feel more obvious. Speaking of which, are you already tempted to pick up your phone and give it a try?

Of course, since these functions are not turned on by default when the mobile phone leaves the factory, it means that these skills must be rewarded. The instability of old models and the increase in power consumption are the reasons why the above functions have not become standard.

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