和LG的两款比了比 (LG DU-42PX12X 42" Plasma HDTV & LG RU-42PX10 42" Plasma EDTV) ,差别在于:不支持 Upconversion Technology - A technology that will convert a standard NTSC formatted signal into high definition video (HDTV).
没有 Built-In Protective Screen Shield - These shields protect the screen from scratches and other hazards. They may also have an anti-glare coating. They are also thought to give the picture a smoother look.