Crutchfield Writing Team
How does 3D TV work? Why do I have to wear glasses to watch 3D? What's the difference between passive 3D and active 3D TVs? Your questions about 3D TV answered here!
Learn about common TV terms and technologies, including 3D TV; Internet-ready TVs; 120Hz and 240Hz refresh rates; LED, LCD, and plasma TVs; and much more.
What is an "OLED TV"? What does "4K" mean? What size screen do I need for home theater? How far should I sit from my TV for the best picture? What about viewing height, does that matter? Plus more...