In short, resolution is the number of pixels, from side to side and top to bottom, which make up your image. For example, an SVGA projector has 800 pixels from side to side and 600 pixels from top to bottom for a total of 480,000 pixels. More pixels means a higher 'pixel density' and a crisper image. Below are two charts with the most common resolutions and their pixel densities.
XGA (1024x768 pixels, 4:3 aspect ratio): XGA is widely used. Most computers use XGA as their native resolution, so pairing computers to XGA projectors is common. WXGA (1280x800 pixels, 16:10 aspect ratio): WXGA is the widescreen version of XGA — delivering the same vertical resolution but providing 20% more horizontal resolution.
Jan 12, 2020 · Different Types of Resolution SVGA. SVGA (Super Video Graphics Array) is the first among the mentioned projector resolution types, which became pretty... XGA. The XGA (Extended Graphics Array) resolution comes as a slight improvement of the previous resolution. WXGA. The improvements in the field of ...
Choosing the Right Projector Resolution for Your Needs ...
Mar 17, 2020 · Here some of the most common projector resolutions: SVGA – Short for “super video graphics array,” this resolution is 800 x 600 pixels, with a 4:3 aspect ratio. SVGA is one... XGA – This stands for “extended graphics array,” and is an improvement on the SVGA standard. It has the same 4:3 aspect... ...
Projector People : Understanding Projector Resolution
Home Theater Projector Resolutions. Ready to shop for your home theater projector? Start here ». XGA = 1024 x 768 pixels. WXGA = 1280 x 800 pixels. HD = 1920 x 1080 pixels. 4K = 4096 x 2160 resolution. As you can see above, HD projectors have almost twice the resolution of XGA projectors, hence their superior image quality.
Both home theater and home entertainment projectors are best with 1080p resolutions, though many consumers are satisfied with less expensive 720p models. If you're a more demanding user, you should consider a 4K projector with a resolution of 3,840 by 2,160 pixels, twice as many vertical and horizontal pixels as 1080p.
What is considered good resolution for a projector?
The best resolution for you depends largely on your screen size. Ideally, the higher the resolution, the crisper the image will be. For screens that measure 130-inches or more, a 4K projector is the better investment. Nevertheless, at a minimum, you should not invest in a projector with less than 1080p resolution.
A projector's resolution (or more precisely, its "native resolution") is simply the number of pixels that it has available to create an image. The higher the resolution of a projector, the more pixels it has. Projector resolution is designated with either one or two numbers. A typical two-number resolution might be listed as "1280x720."
WXGA is 1280 x 768 where HD is 1920 x 1080 so there will be some noticeable scaling by the projector. The posted contrast readings by most projectors are way off actual levels when set up correctly so its very hard to say if one will be better than the other but higher resolution is always better.