1. Small and convenient, does not take up space;

2. A big screen is better than watching a movie;

3. You can watch movies at home without going out;

4. Connect the wireless device and watch anything you want.

Although projectors are widely used and not high-tech products, there are still different choices in different application scenarios. Different projectors have different viewing effects.

There are many projectors on the market, ranging from hundreds of cheap projectors to hundreds of expensive projectors. How to choose the one that suits your home?

1, install projection viewing distance and projection distance.

The first question is, where is it installed and what is the sight distance? How big are you going to vote? As for the size, it is suggested to start from 80 inches, preferably 100 inch or more. If it is less than 80 inches, you can buy a TV set directly. Now 50-60 inch TV sets are also cheap and easy to use.

100 inch projection, pay attention to the viewing distance and projection distance. If the projection ratio is different, each product is different, so it is best to look at the model in advance before decoration. There are also products with ultra macro projection, that is, 100 inch products can be directly projected on the TV cabinet, but if the viewing distance is not 3 meters, it will be uncomfortable to watch on the big screen.

2. The projection effect depends on which parameters.

Lumens. It can be directly understood as brightness. The higher the lumen, the more it can be used in bright light during the day, and the lower the lumen, the less it can be seen during the day.

Contrast. Contrast determines how many color levels a picture can recognize, which is the key to whether you can see more details. The higher the contrast, the better and the more expensive it is. After the resolution is above 1080p, the contrast may be more important than simply improving the resolution. In the case of limited budget, products with high contrast can be given priority.

Resolution. The higher the resolution, the clearer it is. But the mainstream of home use is 1920 X 1080, that is, 1080P HD video standard. There is also 4K and so on, but it is not necessary at present. On the one hand, the price is high, on the other hand, the supply is small. Moreover, if the projection area does not exceed 100 inch, then you don't have to consider 4k HD, which is basically indistinguishable to the naked eye.

Do you want to buy curtains?

Both the curtain and the projector determine the viewing experience.

Can I throw it at the white wall? Yes, it's just that the flatness of the white wall is generally not good, there is no gain effect, there is no black edge of curtains, there is no feeling of watching movies, and the effect is still different. You can try to use curtains.

Choosing a projector is also a technical activity, just a brief introduction. You can learn more about it and remember to choose according to your actual situation!