Plasma / Flat TV True Resolution/Native Resolution:
When speaking of a plasma tv’s resolution, it is common to refer to "true" or "native" resolution. If a projector’s native resolution is 800 x 600, that means that the actual number of physical pixels on the display device is 800 x 600.
Benefits of Higher Resolution: High resolution plasmas are able to show more picture details than low resolution plasma tvs. Also, since there are more pixels used to make the image, each individual pixel is smaller, so the pixels themselves become less visible on the screen. However, you will pay more for higher resolution. So choosing the right resolution is the first step in finding the right plasma screen tv.
check this out also:
[Link: plasmatvbuyingguide.com]