When talking about computer projector, you will find that it is used for many purposes. The main usage of this device is to do the presentations. But, this can also be used to view video content such as movies and TV shows. When you are about to choose the computer projector for your need, you should depend it on the usage of the device that you plan. You will find, it might be the best way to know the features and compare those features. The following will be great tips that you can follow when you are about to choose computer projector for your need.
Firstly, you should think about the resolution that you need. Make sure that you chose one that suits you best. There are some resolutions that you can choose to fulfill your need. You will find that SXGA+ might be the perfect option that will give you the highest resolution with the best quality. But, if you only need to deliver slides in your presentation, the projector with SVGA or XGA resolution might be enough for you.
Secondly, you should compare the brightness of the projector that you are going to choose. You will find that this is usually shown in the technical specifications of the device. You will find that 1,000 to 1500 lumens projector will be enough for small room and 1,500 to 2,000 lumens projector is enough for large room.
Thirdly, you should consider the contrast ratio of the computer projector that you choose. This is the different between the darkest and the brightest colors. You will find that the higher contrast ratio, the better picture that is displayed. If you want to display simple business purposes, you can choose 400:1 contrast ratio projector.
Fourthly, you should consider your mobility. If you make a lot of travel, it will be better for you to choose travel-ready projector. But, you do less mobility, you can choose that is large that cannot be moved easily.
Fifthly, you should think about the connections it uses. You will find that there are some connections of projectors that you can choose. They are S-Video, VGA, component, HDMI and DVI. You should make sure that you choose the correct connection so that it matches with your output port.
Finally, you should look for the accessories for the projector that you choose. You will find that most projectors come with some accessories that you need such as audio ports for speakers and remote control. But, you might find that has remote control and built-in speakers.
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If you have LCD projector, you will find that LCD projector lamp will influence the work of this device. But, you will need one of DLP projector lamps if you have DLP projector to make it works.