Strategy for Choosing a Projector

Raiders

We know that the projector looks clear, there are four parameters: the first is the projection brightness of the projector (that is, the luminous flux), the second is the resolution of the projector; the third is the ambient light, that is, the place where you put the projector is bright Still dark, it will affect the clarity of the picture you finally see. To the extreme, if you put the projector under the big sun to see it, it must be very dazzling and hard to see. The fourth is screen brightness.

1. ANSI lumens

What is ANSI Lumens?

ANSI lumens is a unit of luminous flux developed by the American National Standards Institute (ANSI), which represents the brightness of the light projected by the projector.

So what is luminous flux? Luminous flux is a parameter used to express projected brightness.

How do we choose ANSI lumens when buying a projector?

If it is a home use, it is generally between 800ANSI lumens and 1500ANSI lumens.

If it is for company use or class use, generally choose 2000ANSI lumens.

If you want to see more clearly without pulling the curtains during the day, it is best to choose the one with 2000 ANSI lumens or more.

2. Projector resolution

Generally speaking, the projection resolutions are 720P, 1080P and 4K. 720p refers to 1280×720 or 1280×768, which is mainly used in low-end home projectors; 1080p refers to 1920×1080 or 1920×1200, which is the resolution used in mid-to-high-end home projectors; 4K resolution refers to 3840×2160, which is currently mainly used in high-end home projectors or engineering in the projector.

We choose a projector with a resolution of at least 1080p. Since you bought it, you should enjoy the high-definition feeling.

3. Ambient illumination

This is a matter of closing the door and pulling the curtains, which has nothing to do with the projector itself.

4. Screen brightness

You can improve the screen brightness from the following three aspects.

①, choose a projector with higher brightness (lumens);

②, the projected screen size is smaller;

③. Use high-gain material curtains;

5. How to choose if not stuck?

Hardware: The system memory should be more than 4G. If you like to store movies, the body will store more than 128G. If you have less storage, 64G will be enough.

There must be software algorithm support, such as MEMC motion compensation frame insertion technology. This will make the action movie clearer and smoother.

6. Automatic adjustment and focus screen

This is also very important, basically there are, more expensive chips are more powerful, and the effect of laser autofocus is better.

7. Protect your eyes

To choose low blue light, the reflected light is softer.