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.
If you have LCD projector, you will find that LCD projector lamp
[http://lcdprojectorlamp.org/] will influence the work of this device. But,
you will need one of DLP projector lamps
[http://lcdprojectorlamp.org/dlp-projector-lamps/] if you have DLP
projector to make it works.
From AliExpressAliExpress.com Product - AUN Smart Projector, D5S, Android 7.1 (Optional 2G+32G) WIFI, Bluetooth, HDMI, Home Theater Mini Projector (Optional D5 White)
AliExpress.com Product - VIVICINE 1280x720p HD LED Projector,Android 7.1.2 HD Portable HDMI USB PC 1080p Home Theater Proyector Bluetooth WIFI Beamer
AliExpress.com Product - New listing native 1280*800 smart game movie Video HDMI USB VGA TV Full HD 1080P Home Theater Android OS wifi 3D LED Projetor
AliExpress.com Product - 2016 New CT80 Portable Digital Mini 1800lumen LED LCD Projector HD 1080P Home Theater support USB SD VGA ATV HDMI black or white