Home theater projectors are a popular choice when it comes to devices to have around the house due to the fact that they give the user a new perspective on playing games, and watching movies or television programs. The only problem with home theater projectors is that when you go to a store to find the perfect model, or when you search for it online, you will definitely be confronted with an overwhelming list of technical things you must take in consideration which you might not fully understand.
Read the following lines to find out which are the 3 things you must know about these devices before making the final choice in order to be sure that you are getting the best one for the money you are paying for it.
1. Understanding the types of projectors
There are two types of home theater projectors available to choose from, the DLP and the LCD projectors.
Both of them have different benefits to offer to the user and various limitations which you must take in consideration to choose the right type.
Digital Light Processing, or DLP home theater projectors project their images by using mirrors.
The advantages of DLP projectors are that they produce a very smooth image, they are highly accurate without producing any shadows, they are the most affordable type of home theater projectors available, and they can have a high contrast ratio.
The disadvantages of DLP projectors are the fact that they are not as bright as the LCD projectors, they have a limited number of pixels, and that they can produce a rainbow effect across the screen.
Liquid Crystal Display, or LCD home theater projectors pass the light to project the image by using red, blue, or greed LCD panels.
The advantages of LCD projectors include the fact that they have good color saturation, they are very compact, and they have high brightness capabilities.
The disadvantages of LCD projectors are the fact that they are more expensive than the DLP types, in time their pixels die, their color uniformity is lower than the color uniformity of the DLP projectors, and that they lose image quality over time.
2. How the brightness affects the projector
The brightness of a home theater projector is measured in lumens, and projectors typically have between 800 and 3000 lumens.
When it comes to brightness, the image should be bright enough to be clear and sharp without fatiguing the eyes. In order to make the right choice when it comes to the number of lumens, you have to take in account the lighting in the room, and the size of the screen, because the larger the screen is, the more lumens are needed to provide the best quality picture.
Projectors that have under 1000 lumens are the least expensive models, and they are the best choice if you have a small screen and if the room that the projector will be used in is very dark, because they have a low output of light.
Models that have between 1000 and 2000 lumens should be used when you have a small to average sized screen, and when the room you intend to use them in is dimly lit.
Those that have between 2000 and 3000 lumens can handle any type of screen size, and they are more flexible when it comes to the lighting in the room as well, being the perfect choice for a room with ambient lighting.
The projectors that have over 3000 lumens are the most expensive ones, and they should be used in rooms where the lighting is normal, because they are very bright, a fact which makes them impossible to use in dark rooms.
3. How the resolution affects the picture
When it comes to the resolution of the projector, the higher the resolution is, the clearer and sharper the picture will be, therefore you must definitely pay attention to the number of pixels that the model projects in order to get the best quality home theater projector for your own use.
The 1280 x 720 resolution is found in projectors that come at affordable prices, and it provides good quality for DVD and Blu-ray videos.
Projectors that have a 1280 x 768 resolution work well with the 16:9 ratio videos, and they are the ideal choice for those who intend to project a computer system on the screen.
The highest resolution available for home theater projectors is the 1920 x 1080 resolution. The models that come with this resolution are indeed more expensive than the other models, but they still come at affordable prices, and they are the best choice for high definition formats such as Blu-ray, HDTV, and gaming systems.