We have not reviewed the Pioneer PDP-4280HD, but we have reviewed the 50-inch version. We expect the two to deliver similar picture quality. Aside from screen size, the main difference between the two panels is that the 42-inch model does not have a detachable speaker; its speaker is fixed.
The midlevel Samsung LN46A550 LCD TV strikes an excellent balance between price and performance.
With the accuracy of its THX mode and great black-level performance, the Panasonic TH-50PZ800U is one of the best-performing HDTVs available.
Panasonic's TH-42PX80U 42-inch plasma sets the picture quality-to-value standard for entry-level plasma TVs.
If you don't mind its red frame, the Samsung LN52A650 LCD TV will reward you with a massive feature set and excellent picture quality.