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What are the essential differences among TV, TV without screen and laser tv?
I don't know much about what a screenless TV is. But I have been selling laser tv for several years, so I can introduce the difference between laser tv and traditional TV.

Laser tv refers to the fourth generation TV products which use laser light source as display light source and cooperate with front projection display technology for imaging. It has the characteristics of high color gamut, high brightness, long life and large size.

The main difference between laser tv and traditional TV is the difference in imaging principle. It does not directly shoot light into the human eye, but emits laser light onto the screen medium, then diffusely reflects the image, and finally transmits soft picture light to the human eye. Compared with laser tv, it is healthier and more eye-protecting, which has become the reason why many people choose it.

Laser tv's color gamut coverage is very high, which can reach more than 90% of the human eye range, so its picture color looks purer, more layered and more prominent, which is incomparable to ordinary TV. For example, Hisense recently launched a new product, panchromatic laser tv 100L9-PRO, which adopts panchromatic light source architecture and has a wide color gamut, and can accurately present more than/KLOC-0.07 billion colors, so the picture color is pure and delicate, which is closer to natural colors, greatly increasing the sense of reality when we watch movies.

In addition, laser tv generally has a large screen, with common sizes of 80 inches, 100 inches and 120 inches. The big screen means a wider field of vision, which once again enhances our viewing experience. Therefore, compared with ordinary TV, laser tv has many advantages in performance and function. In the field of big screen, laser tv's competitiveness should not be underestimated.