These are often less expensive than the others. If you need a budget projector for simple tasks, then this is a good option. SVGA resolution is good for projecting texts, charts and diagrams.
It is good for classroom projections and PowerPoint presentations. I mean, higher resolutions will do better jobs, however, if you are on a budget, anything more than the SVGA is quite unnecessary. It is great for movie projections and gaming. The quality is not quite HD. However, if you pair it with sufficient brightness and contrast, the difference will be greatly reduced.
Most games are in p resolutions so the XGA is even better suited to display them. These offer the best resolution quality of the three types.
They are also the most expensive of the three. Their large number of pixels reproduce the image in clear and detailed quality. WXGA projectors are better for playing high end games of more than p resolutions i. Xbox and PlayStation. They are the best option for home theaters. These are three different projector resolutions. The difference between them is in the number of pixels they use to project images.
SVGA projectors employ about , pixels. They fill screen aspect ratios. They are the least powerful of the three and are not great for widescreen displays.
XGA is a higher resolution for a screen aspect ratio. It has even more pixels than the SVGA and can project images in better quality. The WXGA resolution is best suited to widescreen projection.
With 1,, pixels, it projects images in almost HD quality. Now, the WXGA resolution x has an aspect ratio of The full HD x on the other hand, has an aspect ratio of This is better for projection.
Most screens and display monitors have a aspect ratio. Full HD resolution fills these screens out perfectly. Also, the Full HD resolution has the advantage of more pixels. More pixels means clearer and more defined pictures. When trying to choose a projector, there are many details to look out for. Resolution is one of the most important details. Name required. Email required. Please note: comment moderation is enabled and may delay your comment.
There is no need to resubmit your comment. Notify me of followup comments via e-mail. Written by : Ben Joan. User assumes all risk of use, damage, or injury. You agree that we have no liability for any damages. Summary: 1. Author Recent Posts. Ben Joan. It doesn't. Your screen size and how far you sit from it is intimately related to image quality in this discussion. Arrange them so they both have 4-foot wide images side by side on the screen and feed them both the same signal with S-video from a DVD player.
Now step back to view your demo from about 10 feet. Guess what? You won't see any difference in sharpness between the LP and LP The differences between them at that image size, and viewed from that distance, are too small for your eye to resolve.
Now move these two projectors back so each of them fills the 8-foot screen. Then alternate the projected images by covering one lens then the other. From the same distance of ten feet you will see that the picture from the XGA unit is quite obviously sharper. Part of the "image quality" question surrounding SVGA vs. XGA has to do with your screen size relative to your viewing distance. If you intend to watch movies at a distance of 1.
If you view at a distance of 2. In video the visibility of pixels can interfere with your enjoyment of the image. Once again, screen size and viewing distance are relevant factors. Let's replay the demo we just discussed. At a distance of 10 feet, you won't see any pixel structure on either the LP or the LP when they are displayed side by side with 4-foot wide images.
On both the pixel structure is too small for your eye to resolve. But when each projector is blown up to the full 8-foot width of the screen, you will find that the SVGA unit has much more visible pixelation than does the XGA.
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