Only DLP looks perfect, but those are quite heavy to move... no good for my living arrangement.
Heavy? DLP projection weighs about 1 lb
DLPs are actually very light. They are basically empty boxes. I can pick up my 55” Sony Grand WEGA by myself.
DLP technology has won many technical industry awards. In February 1997, the Motion Picture Academy of Arts and Sciences chose DLP technology to project the Oscars, and it has been used ever since. In June 1998, DLP Products won an Emmy for outstanding achievement in Engineering from the Academy of Arts and Sciences. Dr. Hornbeck, the inventor of DLP technology, also received an Emmy. In October 2003, DLP Products received two Emmys for Technology and Engineering in consumer rear-projection TV.
None of the technologies on a name brand 1080p set will be grainy or pixelated. You have to be talking about 720p technology.