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After judging the basic light source technology, we have to measure the quality of the picture, which involves the part of the projector evaluation. Simply relying on the naked eye is not enough. We need professional equipment.
After understanding the basic technology of laser light source, we need to consider the color performance of the laser from the aspects of color reproduction, color temperature effects, and color gamut, as well as an important indicator of the measured brightness. For laser television, it is also a very important indicator. Of course, such as the resolution and contrast performance also need to pay attention, but the current point of view, laser TV resolution has 4K products appear, the screen is not a problem with the degree of detail, the situation is not often seen in the situation of the contrast blur, is the need to pay attention It is very important that the difference between the brightness of the corners and the brightness of the center is not very large, and whether the picture of the corners is distorted. 
Comprehensive observation of the cost performance accessories
Other hardware configurations, such as the effect of a speaker's amplifier, can be heard with the ear, and the reason is not very complicated. There are many articles and data on audio product evaluation on the Internet. Generally speaking, there is a gap between the configuration of the speaker unit of the laser TV and the real top-level products. After all, laser TV is not the main product of sound effects. Listen to some tracks, we can easily distinguish the bass and bass of the speaker unit. 
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.
How lasers evaluate the merits of laser television
How to evaluate laser television? Compared to LCD TVs that everyone is familiar with, many friends of laser televisions cannot resolve their advantages and disadvantages. In particular, the prices of laser televisions are very different now. There are 20,000 yuan worth of products and 70,000 yuan worth of products. How do we find the right product for ourselves? Today we come to talk about which aspects to evaluate laser television.
How lasers evaluate the merits of laser television
Laser TV is not a single piece of hardware, so the evaluation of laser television must be considered from three major aspects. The first is laser television itself, which is essentially a projector. Therefore, we use the method of evaluating projectors to evaluate whether a laser television is Nothing wrong, how to evaluate us in detail next; in addition to evaluation of the laser television screen, after all, the screen performance of laser television and the quality of the curtain has a great relationship; there is a laser television accessories, such as speakers, etc. Configuration, many laser televisions have a complete set of hardware, so this evaluation is also very important. Laser TV is a new thing
For the projector part of the laser television, it is a reflective ultra-short-focus product using laser light source, so we need to consider its light source configuration, lens configuration and resolution, picture color and brightness and many other indicators. In the light source section, current laser televisions are basically blue laser products with fluorescent pink wheels, but afterwards, two-color lasers and fluorescent pink wheels are introduced. The price of the latter is naturally higher and the display effect is even better. We must first know whether the laser configuration is a monochromatic laser or a two-color laser. Pay attention to the corner part of the laser television screen
The lens of the laser television adopts a reflective ultra-short focal lens, and the optical channels are relatively complex. In addition, the ultra-short distance projection causes the uneven brightness of the screen and the distortion of the screen corners. Therefore, special attention must be paid when viewing the screen. These points. Of course, such as the color performance, and the brightness of the difference sometimes depends on the naked eye can not tell, or the use of professional equipment, and professional testing methods, can test the actual data, specifically how to evaluate, you can view our projector evaluation Articles. Laser Television Optical Engine
In terms of curtains, we also need practical investigations. However, due to the high technical content of the curtains, the brands of laser televisions basically choose to use those products. They do not develop curtains, mainly purchases and sales, so the gap between these curtains is different. Not great. Therefore, the investigation of the curtain is not the current focus. If we are concerned about whether the curtain is effective, we can actually compare the effect with the white wall. At present, the effect of the light curtain is still very good. Laser television light curtain structure
In addition, laser televisions are generally equipped with intelligent systems. It is believed that many users are very familiar with intelligent systems. There is not much difference between the intelligent system of the laser television and the LCD smart TV. The chips used are basically the same. The operation experience and the UI interface are very similar. Therefore, as long as we experience it for a while, we can feel the basic appearance of its intelligent system. The only difference is the design concept of the UI interface. Some interfaces are easier to find the content you want. Some interfaces are more hierarchical. The author thinks that the simple operation system is naturally more advantageous; in addition, the resources of different smart TVs are also Differently, we also need to examine the resources and cooperation brands behind them, as well as the fees of VIP members when purchasing. Laser Television System
The evaluation of laser television is a more complicated issue. For ordinary netizens, it may not be able to tell whether the product is good or bad for a short time. In particular, laser television is a new thing. There is no complete system for the evaluation of this product. We are also building a system for evaluating the evaluation of laser television. If you have any ideas, you can give us a suggestion in the comments for the first time. We will also seriously consider.