Let the picture is not only clear cool open T55 dynamic expression measured

One, cool open T55 screen test

CoolTV's latest T55 smart TV sets a new benchmark for the industry in multiple ways: the 7.9mm ultra-thin 4K screen, the future full-featured borderless design, support for custom multi-style panels and changeable JBL audio, as well as replaceable host boxes that drastically changed the replacement of smart TV hardware. (Smart Box) These innovative ideas make the Cool Start T55 a synonym for fashion and trends in the smart TV industry.

Cool open T55

However, some people may think that when a thing is located in fashion, it must not take into account its performance in professional performance. However, the cool open T55 is beyond everyone's expectation on this point, on the TV itself, the screen cool open T55 not only brought us excellent LG original factory 4K screen, but also carried the MEMC sports Motion Estimation and Motion Compensation, the meaning of this technology is mainly intended to solve the problem of smearing under dynamic picture, simply the problem of screen response. The YORK evaluation room will show you the actual performance of the Cool Open T55 equipped with MEMC technology. Before conducting the evaluation, we first conducted a rough test of the screen performance of the CoolOpen T55 through the screen testing software. As all photos are taken on the ground, the objective factors such as environment and equipment will have a certain impact on the final presentation. All the pictures are for reference only, and the specific conclusions are based on the textual discussion.


Cool open T55 screen test

Because of the objective reasons mentioned above, for the screen test part of the Cool Open T55, only the parts relevant to this evaluation are: residual image test, gray scale test and color transition. The overall performance of these three aspects basically represents the general impression of a screen to the viewer. The first is the afterimage test, which allows you to see whether the color patches leave an afterimage on the screen by switching between the color patches on the screen.


Cool open T55 screen test


Cool open T55 screen test

The test result is that in the normal halogen lighting environment, it is almost invisible to the naked eye, which shows that the cool open T55 screen is satisfactory in response time, which also let Xiaobian on the next The performance of the MEMC sports engine is more confident.


Cool open T55 screen test

Next is the color transition test, cool open T55 in the project performance is naturally uniform, the transition between the various colors from soft to gradual performance soft and uniform and natural, no obvious color and color mixing. It can be seen that the expressiveness of LG's original top-level ultra-thin Air screen is still significantly different from that of ordinary LED.


Cool open T55 screen test


Cool open T55 screen test

The last item is the grayscale test. This test is intended to show the performance of the Coocaaut T55 in terms of contrast. This aspect of the performance is reflected in the fact that the screen actually shows when the dark part and the brightness are not clearly contrasted. The sense of hierarchy lies between the shooting tools and the environment. The results of the test data in the following figures are slightly lower than the actual observations. According to Xiao Bian observation, the screen of Kukai Kai T55 has already achieved the ideal grayscale performance.


Cool open T55 screen test


Cool open T55 screen test

Summary: Cool open T55 screen test here to come to an end, on the overall performance, the screen's performance greatly exceeds the Xiao Bian original expectations, whether it is from the definition, color reproduction level, response time, especially smart TV screen The weakest contrast performance has always been said that the LG top-of-the-line ultra-thin 4K screen powered by the Cool Open T55 has evolved completely. The next test is mainly focused on the MEMC technology specially equipped by the Cool Open T55, and in this technology. The actual performance under the multimedia application shows the advantages of Coocaa T55 in terms of overall performance from the most real sensory aspects.

Second, FIFA16

Next, Xiao Bian will conduct a series of tests on Cool Open T55 through games, movies, and video clips. The main test direction is the screen response speed (whether or not it is trailing when the high-speed motion picture is displayed). Xiao Bian will also introduce the highlights of the presentation screen.


Cool open T55 dynamic performance test

In addition to the cool-on T55 TV, Xiaobian used the PlayStation4, the latest next-generation multimedia game console (hereinafter referred to as PS4). The PS4 is not only an HD game console, but also a High-end Blu-ray player, the highest resolution supports 1080P.


Cool open T55 dynamic performance test

Users who love watching ball games know that using a TV with a slow response time to watch the game is a very torturous thing, especially like early LCD TVs, regardless of their resolution and power consumption. The advantage, but has always been in the market with plasma TV (PDP) products in the market to maintain an evenly divided pattern, at least half of them because of the LCD screen on the response has a flaw can not be ignored, the impact of this defect So many people today still have a bias against LCD line products, so the first link of the next Xiaobian test is to use EA's latest football masterpiece "FIFA16" to see if it's cool to open under 1080P full HD quality. T66 performance.


Cool open T55 dynamic performance test

Football games or football programs are a harsh test for the response time of television screens, because when the television is playing football, there will be multiple continuous moving points on the screen. These points include various indicators on the field. The player, more importantly, football. Football is the point of the most high-speed movement. At the same time, it also focuses on everyone's eyes. Of course, this includes us in front of the screen. We need to stare at it intently. If the response time of the TV screen is too slow at this time, it will cause the football in the picture to be half like a comet, dragging its long tail. To facilitate understanding, the following comparison is based on a concept map. To describe. It can be seen from this that the dynamic picture differences between products with professional dynamic response technology (MEMC) and products without such technology are huge.


With or without dynamic compensation technology performance picture contrast

The following are actual outing photos of FIFA16 played with Cool Open T55. It can be seen from the photos that the cool open T55 is very good for color and contrast performance. The green grass color is very uniform and natural. The audience did not get confused by the denser pixels, but instead maintained a fairly high degree of sharpness. In addition, in the combination of shadows or light, Cool open T55 has done a natural and clear distinction.


Cool open T55 dynamic performance test


Cool open T55 dynamic performance test

The video part also adopts the external recording method. From the video, we can see the most realistic appearance of the Cool Open T55. All videos are recorded with 720P and 60Fps. However, due to the limitation of the video website, all videos can only be transferred to 30Fps after transcoding. The frame rate for playback, even so, it can be seen that the trajectory of players and football in the movement is very clear.

Third, NBA2K15

In order to comprehensively evaluate the advantages of Coocaa T55 in the dynamic response, Xiaobian additionally tested a ball game, "NBA2K15" from 2K GAMES, and took a look at the game's performance on Coocaa T55. .


Cool open T55 dynamic performance test

This game is also a game that does not lock 60Fps, so the requirements for the dynamic picture is not low, plus the rhythm of the basketball game is so fast that it is very difficult for Xiaobian to capture still photos in the game, although Photographs taken through the device are still slightly blurry, but the picture is still very clean and neat.


Cool open T55 dynamic performance test


Cool open T55 dynamic performance test

The video recording of “NBA2K15” in Cool Open T55 is as follows. One thing that needs special explanation is that when many TVs are externally connected to multimedia devices, it often happens that the external device's command input and input are not in sync with the TV's display content. This kind of problem may seem inconspicuous, but the user experience This will have a huge impact, especially on the game side, but the Cool Open T55 is completely synchronized.

Fourth, NBA2K15 measured video

The third test of the game is the famous Sony first-party game "Uncharted Waters". This time, he chose to remake the version of "Uncharted 2: Thief." After the game was reset, it reached an astonishing 1080P resolution on the PS4 platform with a full 60Fps. The purpose of testing this game is to show the finesse of cool T55 when presenting more complex compositions, because often finer pictures require high dynamic engines when the camera is switched, and if they are too hard, they will make the picture change. It can't bear to be miserable. In serious cases, it can easily cause adverse reactions to dizziness in some people.


Cool open T55 dynamic performance test


Cool open T55 dynamic performance test

Because this game is very exquisite in the picture performance, whether it is from the use of materials or the use of light, have reached the ultimate level. So this also puts forward higher requirements for the display device. The performance of Cool T55 is satisfactory. Although the following photographs have been compressed several times, it is not difficult to see that most of the details have been preserved, either in light-covered buildings or shaded corners. More or less detail, not as a blackout like some cheap screens. The performance on the dynamic is even more needless to say, cool open T55 MEMC dynamic technology plus the game's own 60Fps stable frame performance, so that the scene conversion effect is very satisfactory, whether in the degree of transparency or smoothness, cool Open T55 has reached a high level of performance in the high-end imported brand video game mode, commendable.


Cool open T55 dynamic performance test


Cool open T55 dynamic performance test

V. Need for Speed: Enemy

The fourth game to participate in the test is the latest "Need for Speed: The Enemy" series of the Need for Speed ​​series. The racing game is also a type of game that requires a high level of dynamic display equipment. The reason for this is presumably understood by all of you. When watching motor sports, the car is strongly contrasted with the formation of surrounding reference objects. If the display device does not reach the proper range for dynamic control, the car itself will have unnegligible smears and ghosts. This is for the viewer. It is undoubtedly a disaster.



Cool open T55 dynamic performance test


Cool open T55 dynamic performance test


Cool open T55 dynamic performance test

In view of the particularity of racing games, besides performing routine recordings on video recordings, Xiao Bian also performed a group of close-range recordings on the rearmost part of the trailing phenomenon. The performance of Kukai T55 is very perfect. In the video, no smears can be seen at the end of the journey.

Six, Pirates of Dream Space

After testing the game, we next take a look at the performance of the CoolTV T55 in Blu-ray movie playback. The movie selected by Xiao Bian is Christopher Nolan’s classic suspense sci-fi episode “Pirates of the Dream.” This film was chosen because the movie is full of scenes and special effects that are unrestrained, and each scene is completely different. style of. A large number of low brightness scenes can be used to test the cool open T55 in the shadows.


Cool open T55 dynamic performance test

As can be seen from the figures in the photos, even in the case where the dynamic blur effect is very exaggerated, the characters do not become blurred, and the layering of the screen is well displayed. In addition, it is worth mentioning that the shooting of the dark part under the condition of turning on the light is itself not fair to the display equipment, and the refraction of light will affect the display effect, but from the photos, you can still see the cool open T55. The degree of restoration of the picture is still very high. Whether it is a dim light or a carpet with a large number of patterns, the details are all retained.


Cool open T55 dynamic performance test


Cool open T55 dynamic performance test


Cool open T55 dynamic performance test

The video shows the part of the whole story that makes Xiaobian feel unrestrained. This section of the story is full of a lot of special effects, including the placement of the instant explosion on the roadside, the inverted city, etc., showing various objects in the dynamic picture. On the fine performance, cool open T55 has done to make the viewer enjoyable level.

Seven, 4K video

The last item in the test is the dynamic display of 4K resolution video. It has already been mentioned before that the cool open T55 is a TV with a 4K physical resolution ultra clear screen, so it supports 4K video point-to-point playback, Xiao Bian has used a dynamic video showing the rally car, the video can be cool Open the T55 module host USB3.0 port for output playback.

The last item in the test is the dynamic display of 4K resolution video. It has already been mentioned before that the cool open T55 is a TV with a 4K physical resolution ultra clear screen, so it supports 4K video point-to-point playback, Xiao Bian has used a dynamic video showing the rally car, the video can be cool Open the T55 module host USB3.0 port for output playback.


Cool open T55 dynamic performance test


Cool open T55 dynamic performance test


Cool open T55 dynamic performance test


Cool open T55 dynamic performance test

In the 4 ultra-high resolution, cool open T55 shows all the decoding strength and presentation effects, full stretch screen playback video without stretching to bring shocking sense of presence. Whether it is the reflection of the material of the car, the damage effect, or the raised dust, even the sand on the track can be seen clearly. Can not help but lament that this is the true strength of 4K TV, completely beyond the fineness peak brought by the previous 1080P FULLHD, so that every point the pupil sees is extremely enjoyable.

Eight, summary:

Xiao Bian is a veteran gamer and a fan of HD movies. In the display devices, there are always high demands that are not compromised. Therefore, due to various reasons, few products made in domestic TVs can be deemed satisfactory. Having said a few words here, domestically produced TVs have long emphasized that they are more cost-effective. The so-called price/performance ratio is not a balance between price and performance. It is a compromise between large screen and price. “Big screen and cheap is good.” The concept has become the sole consideration for many people who decide on their purchase value when they purchase TV. Of course, if there is nothing wrong with just ordinary users, after all, only the users who are looking for ordinary TV programs are not very demanding on the screen and function, plus the programs in most of our country at this stage. Push or stay in the 4:3 picture standard of the 480P in the last century, so as long as the screen is big enough and cheap, the others are less prominent.


Cool open T55 dynamic performance test

Prior to the evaluation of Coolopen T55, Xiao Bian also had a skeptical idea that in the domestic TV manufacturers, especially smart TV ranks, they would really try to solve such things as the screen response. The relatively core manufacturers of color reproduction are really minimal. After personally evaluating the T55, I can only use the big changes to describe the change of mindset. Aside from the customizable modules and styles of the Coolopen T55 innovation, and even completely ignoring its superb craftsmanship, it will only discuss the most basic function of a TV, the screen effect. Cool open T55 has not belonged to some of the world's most high-end products in the shielded keywords. If there is a considerable amount of strength in hard work, then on the price, cool open T55 has a better price. Moreover, in addition to the cool open T55, both in the hardware function or product design, have an industry-leading accomplishments, as the user of us, and there is any reason to reject it?


Cool open T55 dynamic performance test

Back to the topic, the cool open T55 dynamic technology evaluation, gave up many theoretical quibbles, more from the perspective of an ordinary consumer to examine the actual performance of this product, the most important of course is to focus on the official The real effect of the advertised MEMC motion estimation and motion compensation technology (Motion Estimate and Motion Compensation) is Xiaobian's own use of Panasonic's plasma TV five years ago. It is well known that plasma has an absolute advantage in the dynamic picture response technology. Therefore, after being accustomed to the dynamic performance of plasma, it will have a very strong sense of discomfort on LCD TVs, but the cool open T55 will reduce this difference to a very low level. It can be said that this cool MEMC technology has essentially solved the problem. The persistent problem of LCD's poor performance in dynamic images. Cool open T55 is a product worthy of purchase for TV users, no doubt.

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