From the 21 inch LCD TV in the 1980s and 1990s to the mainstream 55 inch LCD TV today, the biggest difference lies in the size of the TV. From this point of view, from the perspective of viewing experience, the larger the screen, the better the viewing. Therefore, with sufficient budget, everyone is looking for a larger and larger screen. Will laser TV with 100 inch screen be a good choice?
Understand what laser TV is
Speaking of today’s mainstream viewing equipment, LCD TV and projector are well-known equipment, so what is laser TV? As we all know, TV technology has experienced three technical iterations: black-and-white TV, color TV and digital TV represented by LCD TV, PDP and OLED. Laser TV combines DLP digital film projection technology using laser light source with TV technology to form the fourth generation TV display technology.
In essence, laser TV also belongs to projector, but the picture size of laser TV is larger and the projection ratio is smaller than that of general projection. Even if the equipment is placed on the wall, it can project an 80-100 inch picture. At present, the maximum projection size of mainstream laser TV is generally about 100 inches.
Laser TV has these advantages
1. With a 100 inch screen, watching movies is cool
Compared with LCD TV, the size advantage of laser TV is very obvious. Although the price of large-size LCD TV has been lowered several times this year, such as entry-level 75 inch LCD TV with less than 5000 yuan and 85 inch TV with 20000 yuan. But if it goes up to 100 inches, the price will be much higher. In terms of display area, the size of 100 inches is about 221 cm x 125 cm, 78% larger than 75 inch TV and 38% larger than 85 inch TV. At present, the mainstream laser TV is equipped with 100 inch anti light screen, with prices ranging from 20000 to 50000, which has more advantages.
Moreover, the essence of laser TV is the combination of ultra short focus projector and anti light screen. If users want a larger screen, they only need to change the screen, and the cost is not too high. For example, BenQ recently launched a new laser TV i960l, which is equipped with a 100 inch black grid anti light screen and an upgrade service of a 120 inch or larger screen.
2. Excellent picture quality, happier to watch at night
Next, let’s talk about the image quality. Users who are used to watching LCD TV during the day may not appreciate the image quality of laser TV. As we mentioned earlier, in fact, laser TV is a short focus projector, which reflects light for imaging and is vulnerable to environmental interference. Although the major manufacturers try their best to overcome it, they still can not achieve the same bright color as the direct light of LCD TV. Although the picture looks very clear during the day, it is still not bright enough compared with LCD.
However, for users who work during the day and can only watch TV at home at night, the disadvantage of laser TV watching during the day can be ignored. Therefore, for such user groups, laser TV is a good choice.
3. Longer life and more convenient
As we all know, generally speaking, the projector will have the problem of insufficient brightness after being used for a period of time. At this time, the user needs to purchase and replace the projection bulb. Due to the use of laser light source, the brightness of laser TV is not only higher than that of general projection, but also the brightness attenuation speed is very slow. The use time of tens of thousands of hours is enough to meet the needs of families.
In terms of convenience, laser TV can be said to be where you want to invest. Compared with LCD TV, laser TV has smaller volume and is convenient for users to move their position to a great extent. We all know that in some real home environments, large LCD TVs are often not conducive to installation. And in the process of transportation is not conducive to handling, some residential elevators can not even put large-size LCD TVs. Compared with these laser TVs, they are more compact. At the same time, laser TVs generally have their own auto focusing function, so there is no need to worry about re focusing after moving.
4. Less radiation, more advantages for health
As we said earlier, because laser TV is reflected light imaging, the picture effect is greatly affected by ambient light. But because of this, laser TV is softer than LCD and can better care for eyes. The image acquisition of laser TV is the light reflected from the laser TV screen from the laser TV host, which is consistent with the principle of human eyes watching everything in the world. Compared with LCD TV, it does less harm to human eyes and won’t feel tired even if it is watched for a long time.
At the same time, many laser TVs are equipped with automatic screen rest function. When users approach the laser TV, it will automatically stop the screen, automatically restore the picture after leaving, and protect eye health.
There are also these shortcomings
1. The price is still on the high side
Although the price of laser TV has fallen to less than 10000 yuan at this stage, compared with the cheaper and cheaper LCD TV, it is obvious that the latter is more close to the people. Laser TV is still a “luxury” for ordinary families. Of course, the high price is not the fault of laser TV.
2. It is seriously affected by ambient light
Although the brightness of laser TV is much higher than that of ordinary projection, there is still a certain distance compared with LCD TV of the same size. More frankly, when the ambient light is relatively bright, the picture color of laser TV will be greatly reduced.
Write at the end
Does it smell good to watch movies on Laser TV? The answer is yes. Whether from the volume of the fuselage or the effect of the picture, laser TV has great advantages. Although viewing in the daytime will be affected by ambient light, the best viewing effect can be obtained with anti light curtain. If there is a certain demand for family viewing and a certain budget, laser TV is a good choice.