Geoffrey Morrison

Despite my, and others', repeated assurances that you don't need 1080p on a 42-inch display, that seems to be what people keep concentrating on. Such resolution is wasted on a small screen (unless you're sitting on it). But, in this "mine has more resolution than yours" world, I guess such competitive behavior is inevitable. So, what about the displays that can take advantage of 1080p? Sure, depending on where you're sitting, an RPTV can do so. But, with all the concessions to price, brightness, and market competition, you still won't be getting everything out of the signal. There are a few flat panels that would work. In a size that would let you see 1080p from any distance, though, you'd be looking at the price of a good Mercedes. So, that leaves front projection.

To test your display's performance, you'll need not only specialized test generators and measurement devices, but also actual video material. After all, just because a display measures well doesn't mean it's anything you want to look at. For that matter, there are no objective measurements for things like scaling and deinterlacing. For consistency, we try to use the same or similar test DVDs (and now HD DVDs) for our testing in each display review and in our video Face Offs. If you want to see how your TV stacks up—or you wonder what we're talking about every month—here are most of the test discs we use and why we use them.