Traditional Culture Encyclopedia - Traditional customs - Is the projector better or the TV?

Is the projector better or the TV?

Compared with TV, projector is better.

Although the TV screen is getting bigger and bigger, compared with the projection, the size is still slightly inferior. The projector screen can easily reach more than 100 inch, and can achieve a larger screen size, which is suitable for creating a home theater experience. The TV LCD screen is specular reflection, and the projector is diffuse reflection imaging, which is eye-friendly. Projectors are more suitable for families with children.

The projector can be used in different rooms or outdoor spaces, and the projection cloth or wall can be selected as the screen as needed to obtain the required projection size and proportion. This also means that you can project in different places, not just in a fixed TV position. Projectors are usually light and easy to carry and install. To sum up, the projector is better than the TV.

Method for selecting projector

The parameter of light output, that is, the brightness of the projector output picture, cannot be lower than the ANSI standard 1000 lumens. Below this value, the picture of the projector is not bright enough, which affects the perception.

Look at the definition, not less than 1080P. The higher the definition, the richer the images and details the human eye can see.

Look at the contrast, the higher the contrast, the clearer the details of the picture.

Illumination uniformity and correction ability, this index needs to be at least greater than 60%, and it is better if it is above 90%. The higher the uniformity value, the more uniform the light distribution. Color gamut coverage should be around 50%. The larger the number, the closer the display color is to the real color of our nature. Trapezoidal correction ability is strong, the image is not easy to be distorted, and better viewing effect can be obtained.