After waiting for three years, Xiaomi officially announced that it would uncover the Xiaomi MIX 4 mobile phone on August 10. This phone will use an under-screen camera technology, which is quite different from the existing technologies. The screen display effect is closer to the RGB arrangement and the effect is better.
The under-screen camera technology is more than simply hiding the camera under the panel. If not designed properly, it will affect both the selfie effect and the display viewing effect.
The screen of Xiaomi MIX 4 uses a unique flexible CUP technology. This was proposed as early as three years ago. After unremitting efforts, Xiaomi can finally mass produce it.
To understand what an effect the phone will provide, let’s take a look at the explanation of a Weibo blogger. The tipster showed differences between the Xiaomi MIX 4 and the ZTE Axon and the OPPO under-screen camera.
According to his analysis, OPPO uses BOE’s rear-view screen; ZTE uses Visionox’s Delta screen; Xiaomi uses Huaxing Optoelectronics’ diamond screen.
The display effects of these three pixel arrangements are different. The Xiaomi MIX 4 solution is small pearl arrangement + pearl arrangement, which is equivalent to 0.8 RGB arrangement; OPPO’s under-screen technology has small shadow rear + rear shadow arrangement, which is equivalent to 0.71 RGB arrangement; ZTE’s under-screen solution is a small Delta arrangement + Delta arrangement, which is equivalent to a 0.67 RGB arrangement.
From this simple comparison, the display effect of the under-screen camera technology of the Xiaomi MIX 4 is closer to the RGB arrangement. Thus, it is better than the other two solutions.
Of course, although the three under-screen camera technical solutions have certain differences, it is impossible for the entire industry to retain only one arrangement of screens.
In addition to the screen arrangement, the Xiaomi MIX 4 has many highlights. The screen is hyperboloid (the industry’s first flagship under the hyperboloid screen camera), the resolution is FHD+, the refresh rate is 120Hz, etc. Under the hood, it sports a Snapdragon 888 Plus chip.
Lei Jun, the founder of Xiaomi, chairman and CEO of Xiaomi Group, said that Xiaomi MIX 4 will never disappoint customers’ expectations.