How to set up projector home theater? The actual fact is that you will not want to move the cinema to your own home. The projector can be used as a projector, but it is not difficult to meet this demand, you only need a projector, about how to buy the projector recently there are many small partners private chat Xiaozhi advice on this issue, so I wrote a book, spent a lot of time to do this projector article, hope to bring you some help, without further ado, hurry down Look at it!

1. Choose the projector to need to understand the dry goods

Light source

LED light source: long service life, general brightness, cheap, is one of the most common light sources, mostly used in intelligent projectors. How Long Does Projector Last?

Laser light source: long life, high brightness, high contrast, expensive, due to the gradual maturation of laser technology, the cost has been reduced, and laser projector products are being popularized by the market this year.

High-pressure mercury lamp: How long do projector bulbs last? Short life, high brightness, cheap, used in traditional projectors.

Display technology

LCD: poor color performance, the technology used in hundred-dollar projectors, cheap and low cost.

DLP: good color performance, fast response time, long life cycle.

3LCD: excellent color performance, an excellent display of light and dark details, and average response speed.

The larger the display chip size is better, take the common DLP display technology, its size with "DMD", the size of the size from low to high: 0.23DMD, 0.33DMD, 0.47DMD, 0.65DMD, 0.66DMD, 1.38DMD, display. The size of the display chip determines the resolution and the amount of luminous flux that can be carried. The first three display chip sizes are commonly used in home projector products, with prices within 10,000 yuan and a wider range of popularity.

0.23DMD: Used in projector products for around $2000, there are 510,000 micro-mirror counts with a native resolution of 540P.

0.33DMD: Used in projector products for around $3000, there are 920,000 micro-mirror counts with a native resolution of 720P.

0.47DMD: Used in projector products above $4000, there are 207 micro-mirror counts with a native resolution of 1080P.

In addition, projectors with XPR technology can improve the resolution by one or two levels on the original resolution technology, which is why some projectors obviously use 0.23 DMD but still advertise support for 1080P.

2. Buy the projector common problems

• How much brightness of the projector is more appropriate for everyday home use?

The brightness of projectors on the market today is divided into ANSI lumens (American standard), commonly used in intelligent projectors; ISO lumens (international standard), mainly used in traditional projectors, the conversion formula for the two is "1 ANSI ≈ 0.8 ISO", to ANSI for example.

The brightness of a projector that can be used during the day should be at least 2000 ANSI or more; if it is used only at night, the brightness should be at least 1000 ANSI or less.

• Projector curtain size to choose how?

The common curtain size ratio is 16:9; 16:10; 4:3, home projectors choose 16:9 as the most appropriate, adapted to the projector more, 16:10 second, and 4:3 size is more suitable for office use.

How to choose the best projector screen? Curtain size is usually 72 inches, 80 inches, 100 inches, 120 inches, 150 inches, etc., according to the ratio of 16:9, the projector distance from the wall for 3-4m between you can choose 80 inches or 100 inches of the curtain; distance from the wall about 4-5m then you can choose 100 inches or 120 inches of the curtain.

• Smart projector or a traditional projector is good to use?

4K projector vs TV. The advantage of the smart projector is a comprehensive function, entertainment projects, convenient operation, equipped with intelligent systems, film and television resources, and the daily use of words will be more convenient to save things, if it is placed in the living room, then you can choose a higher brightness of the laser projector products, anti-light, take the Dangbe X3 projector, with 3200ANSI brightness, instead of TV use are There is no problem.

How to watch tv on the projector? The brightness of the traditional projector is actually quite high, but less functional, no intelligent operating system, and need to connect the TV box, mainly for viewing, color performance is better, but not suitable for multi-scene use, of course, there are a few traditional projectors built-in intelligent system, the daily operation is not a big problem, more well-known traditional projectors are BenQ, Epson, Otto code and other brands.

As for how to choose, recommended in accordance with personal habits and needs of daily use, the above is also a more detailed introduction to the projector purchase of related content for your reference, any questions can also be left in the comments below.