- br br Top Deal Review - Panasonic VIERA TC-P50ST50 50-Inch 1080p Full HD 3D Plasma TVbr br Technical Detailsbr Size: 50-Inchbr Full HD 3Dbr Infinite Black Pro Panelbr Viera Connect Wi-Fi Built-In with Web Browserbr 3D Real Soundbr › See more technical detailsbr The Federal Trade Commission (FTC) wants you to know that the EnergyGuide label can help you compare the energy use of different models as you shop for an HDTV.