Stefani
Member
When it comes to projectors a lot of people are still in the cognitive stage of four or five years ago or more, projectors are big, they're cumbersome to operate, they're wired, they need external input sources, and so on. But under the promotion of the Internet, the projector has also gone to the road of intelligence, the projector is connected to become convenient, with its own operating system, a power cord can play; And with the maturity of LED light source and DLP display technology, projectors are becoming smaller and smaller, even portable and unplugged. This is the current state of smart projectors, and there are plenty of features left unmentioned.
Gentle for eyes
Since I bought the smart projector in my home, the quality of life has improved significantly. First of all, it's true that the projector is more eye-friendly. The light source of TV sets is direct and there is a lot of radiation, especially in mobile phones and tablets. The projector is not, the projector will direct the light to the wall, through the reflection of the wall to the human eye feedback picture, this is the projector introduced diffuse reflection, I may not introduce too comprehensive, but it is more than TV, mobile phone and tablet eye protection.
And professional eye institutions have tested the effects of mobile phones, pads, televisions and projectors on children's vision. The results also show that the smallest impact on children's vision is the projector, the largest is the mobile phone and pad, followed by the television.
Screen cast
Smart projector function is very rich, here a lot of people care about the projector is certainly the projection screen function, smart projector support wired projection screen, more can support wireless projection screen. The wired projection screen can directly connect the computer, Switch, PS4, blu-ray player, even smart TV box and other entertainment devices. The wireless screen can be connected with mobile phones, pads and computers. Recently, children are having online lessons at home. They can watch with mobile phones and pads. Mobile phone one - button projection screen to the projector is not only a big picture but also eye protection. Of course, adults can also watch videos with one click of the wireless screen, and sometimes use the mobile phone to process documents can also be put on the projector, and even video conferencing can be used.
Picture Quality
Many people complain about the poor quality, color distortion and low resolution of projectors. It is true that if you combine the projector with the TV or the monitor, it is true that the resolution is low and the color is poor, but the advantages of its movable, large screen and better eye care cannot be ignored. And projector image quality with good effect, according to my understanding of the projector, decided the projector image quality are the key parameters of display chip, brightness, contrast and intensity of illumination uniformity, higher brightness, the larger the display chip, the higher the contrast range is wider, the closer the intensity of illumination evenness hundred projector must surely have a better display effect.
Gentle for eyes
Since I bought the smart projector in my home, the quality of life has improved significantly. First of all, it's true that the projector is more eye-friendly. The light source of TV sets is direct and there is a lot of radiation, especially in mobile phones and tablets. The projector is not, the projector will direct the light to the wall, through the reflection of the wall to the human eye feedback picture, this is the projector introduced diffuse reflection, I may not introduce too comprehensive, but it is more than TV, mobile phone and tablet eye protection.
And professional eye institutions have tested the effects of mobile phones, pads, televisions and projectors on children's vision. The results also show that the smallest impact on children's vision is the projector, the largest is the mobile phone and pad, followed by the television.
Screen cast
Smart projector function is very rich, here a lot of people care about the projector is certainly the projection screen function, smart projector support wired projection screen, more can support wireless projection screen. The wired projection screen can directly connect the computer, Switch, PS4, blu-ray player, even smart TV box and other entertainment devices. The wireless screen can be connected with mobile phones, pads and computers. Recently, children are having online lessons at home. They can watch with mobile phones and pads. Mobile phone one - button projection screen to the projector is not only a big picture but also eye protection. Of course, adults can also watch videos with one click of the wireless screen, and sometimes use the mobile phone to process documents can also be put on the projector, and even video conferencing can be used.
Picture Quality
Many people complain about the poor quality, color distortion and low resolution of projectors. It is true that if you combine the projector with the TV or the monitor, it is true that the resolution is low and the color is poor, but the advantages of its movable, large screen and better eye care cannot be ignored. And projector image quality with good effect, according to my understanding of the projector, decided the projector image quality are the key parameters of display chip, brightness, contrast and intensity of illumination uniformity, higher brightness, the larger the display chip, the higher the contrast range is wider, the closer the intensity of illumination evenness hundred projector must surely have a better display effect.
