Use OLED material Samsung screen on the advanced? Samsung vs Xiaomi flagship showdown

Since the era of functional machines, the screen has produced a simple connection with the user, and with the rapid development of smart phones, topics such as screen quality have been pushed to the cusp of the storm. Screens, as one of the important components of our connection with mobile phones, can bring the ultimate experience in touch, vision and perception.

At present, the best performing screen in the market is OLED, thanks to the characteristics of the electroluminescent material, it has a good performance in screen brightness, display fineness and color. Nowadays, most flagship mobile phones on the market use Samsung to make OLED screens, so will the use of Samsung screens definitely bring high-quality looks and feels? Obviously, this is a pseudo-proposition, in order to verify the difference between the same brand and material screen in different mobile phones, we decided to use the Samsung Galaxy S22 Ultra and Xiaomi Mi 12 Pro to have a pin-point showdown.

01 Samsung Galaxy S22 Ultra VS Xiaomi Mi 12 Pro parameter comparison

The Samsung Galaxy S22 Ultra features a 6.8-inch cut-out screen on the front, supporting up to 3088×1440 resolution, and adopts Vision Booster technology for the second generation of dynamic AMOLED, which can effectively suppress glare. Not only that, but its screen also supports 120Hz high brush, the maximum brightness of 1750 nits, and most importantly, it uses vision enhancer technology, which can change the contrast and color of the display according to the ambient brightness. Effectively preventing the occurrence of fading at maximum brightness, the outdoor visibility of the Samsung Galaxy S22Ultra is also very good.

Xiaomi Mi 12 Pro front for an E5 material 6.73 inch cut-out screen, support up to 3200×1440 resolution, 16000 levels of brightness adjustment, 1.07 billion color display, the use of the second generation LTPO technology can achieve 1-120Hz adaptive refresh. In addition, the screen also has a local peak brightness of 1500nit, and is equipped with Dolby Vision Dolby Vision, which can bring high-quality performance in video playback.

On the whole, the two models of Samsung Galaxy S22 Ultra and Xiaomi Mi 12 Pro are comparable in screen hardware, but if you want to get a high-quality viewing experience, only focus on screen parameters are relatively pale, and it is difficult to play the potential ability of the screen due to the lack of optimization of excellent hardware. Next, we will comprehensively analyze the differences in the screen display of this phone through a few simple actual measurements.

Grayscale testing

First, let's first perform a grayscale test on two screens, which is mainly to compare the brightness hierarchy between the darkest black and brightest white of the screen. In terms of chiaroscuro and black-and-white color transitions, the sharper the image, the more natural the transition, the better. Before the test, both phones turned on WQHD+ resolution, the system's recommended color style, and unified screen display brightness.

Samsung Galaxy S22 Ultra

Xiaomi Mi 12 Pro

According to the test, it is difficult to distinguish the difference between the two mobile phones by the naked eye alone, and it can be clearly displayed first. The performance in the grayscale test is very good, but when we put the device under the magnifying glass to look at the screen again, it is clear that the Samsung Galaxy S22 Ultra will be better, the clearer the line between the grayscale grids, the more prominent the details of the shadow, and the better the look and feel when playing games or watching HIGH-definition movies.

Video comparison

An excellent screen can also bring you a good experience when watching video, because there may be darker, brighter and other scenes when watching video, in order to cope with complex video content, both models are equipped with HDR can only enhance the quality of the picture, not only can present more light and dark details, richer colors, but also to maximize the restoration of the real scene. Next, let's take a look at it through video measurements.

The Samsung Galaxy S22 Ultra above, the Xiaomi Mi 12 Pro below

Through actual measurements, it is not difficult to find that even if the Xiaomi 12 Pro opens the Dolby Vision Dolby Vision, there is still a certain difference in color from the Samsung Galaxy S22 Ultra. The screen display of the Samsung Galaxy S22 Ultra is even more gorgeous, and the image looks very realistic. Since both models support 10-bit display, the phone can show better color gradient fineness, which is more obvious against the background of solid colors.

Sunshine screen test

The sun screen refers to the dynamic contrast adjustment, which can automatically adjust the screen effect according to the intensity of light, reduce the contrast for the overburdened place, and increase the contrast for the place where it is too dark. Simply put, it allows you to see the screen more clearly in the sun. The Xiaomi Mi 12 Pro supports 1500nit local peak brightness, while the Samsung Galaxy S22 Ultra supports a maximum brightness of 1750 nits.

Through testing, it is not difficult to find that the difference between the two phones in terms of the highest brightness is visible to the naked eye. During the test, the local peak brightness of the Samsung Galaxy S22 Ultra was easily excited, while the Xiaomi Mi 12 Pro was somewhat sluggish in the face of strong light.

The author has this to say:

Through testing, we can draw a conclusion: the same brand of the same material screen will be mounted on different mobile phones will perform very differently. The reason for this result is mainly caused by the different levels of adjustment of the screen and the different emphases of the various manufacturers, if the high-quality screen does not have good optimization capabilities, then it is difficult to stimulate the real ability of the screen. As a bridge for users to communicate with mobile phones, mobile phone screens allow us to communicate with mobile phones and have close contact, and excellent screens can bring us a better experience in terms of perception.

Samsung Galaxy S22 Ultra as the annual flagship model released by Samsung this year, whether it is hardware capabilities or software tuning is very good, Samsung Galaxy S22Ultra still has the strength to carry the "Android King" banner.

(7901060)