Television has always been a must-have option in most homes, and with the home theater concept projector has become another option for many friends who are ready to decorate their houses. What is the difference between a home projector and a TV? Is the new house decoration a TV or a home projector? Today we talk about the advantages and disadvantages of TVs and home projectors for your reference.
After years of development, from the original bulky picture tube imaging development to the current more and more thin LED, LCD screen, from the initial black and white TV to the current high-definition, 4K TV, it can be said that the technology is more and more mature, imaging is more and more clear, which is the projector has not been able to match.
Compared with the home projector to watch the picture sense is stronger, the picture is clearer, the color gamut is wider, can greatly restore the real color, while the interference by the strong light is small, even if the curtains are not pulled during the day, it can be easily viewed.
The cost performance of the TV is relatively high, the mainstream 55-inch TV is priced at about 1,000 yuan, and the 60-inch TV is about 2,000 yuan, which can be said that the price is very close to the people.
The development of home TV technology has now been very mature, so the service life is relatively long, and the relative failure rate is lower.
However, the screen size of the TV is fixed, the largest screen of the home TV is 108 inches and 103 inches, the price is more than 100,000, whether it is installation, use of the venue, or the price and other aspects are not ordinary families can afford to spend.
The imaging principle of home TV sets is to use LED lamps to repeatedly illuminate and darken, this high frequency flicker will make the viewer's eyes fatigued, long-term viewing is very easy to cause vision loss, headache and other problems.
In addition, the home TV occupies a relatively large area of the venue, especially in small households, which will make the space more cramped, the movement is more troublesome, and it will also affect part of the decoration effect.
Many friends who are interested in home projectors are because the size of the projector screen is more flexible, and the factors affecting the size of the screen are nothing more than the distance of the projection and the size of the projection wall. For many friends, enjoy the thrill of large screen at any time, compared to large-screen TELEVISION, the price of the projector is quite cheap.
The home projector is very compact and easy to move. In particular, some portable projectors come with their own batteries and are more flexible to use.
Home projectors and home television sets direct light is different, the projector uses the principle of diffuse reflection, the light projected to the wall and then reflected to the human eye, the light source is stable, the light is soft, so the damage to the human eye is minimal.
However, the price of home projectors is generally relatively high, and the price of projectors is more expensive than that of low-end televisions.
External light interferes with home projectors, especially during days when the sun is strong, and it is often necessary to close thick curtains to barely watch the program. Although some high-brightness projections can be viewed normally during the day, the overall look and feel is much lower.
The operation of the projector and the TV is relatively complicated, especially the first use, the need for focus, trapezoidal correction, etc., although now many products can automatically achieve these functions, compared to the TV, it is still more cumbersome, especially after moving, but also need to be readjusted.
The lamp of the projector is the core component of the machine, which is easy to age and the brightness is reduced in use, so the use of the projector often requires regular replacement of the lamp. The quality of home projectors on the market is uneven, especially some low-cost projectors, which have extremely low brightness and poor viewing results.
Therefore, relatively speaking, the projector is more suitable for young people, like large screens, improve the quality of viewing, and television sets are more suitable for families with elderly people.