This is a wrong notion.
The picture sharpness of HDTV is boosted by a multitude of pixels in the firm space. The sort of compartment that can fit the large number of pixels which are needed to acquire full HDTV clarity is viewed generally in all the 50 � 63 inch plasma collections. Previously, majority of the 40 inch plasmas were not High defintion television powered. Nowadays, High defintion TV resolution can be produced in nearly all 42 inch plasma TVs. But the truth is that, today this can be executed by smaller screens too. The companies which has grounded these types of TVs are Philips plus Sony.
Be sure about the fact that HDTV resolution can be showed by a plasma TV which you are willing to purchase. Whether your plasma is �HDTV capable� or not ought to be replied the wholesaler. Purchase it only if he tells it is �HDTV compatible and not �HDTVA fitted Though the HDTVs signals are obtained but then are exhibited in a reduced resolution through HDTVA capable plasma TV.
Certify the fact that the plasma display is having at least 720 x 1200 or 1024 x 1024 if you desire the impression of HDTVs in a plasma TV.