Higher resolution won't make a difference if your TV screen is too tiny to do justice to millions of pixels and your home Internet bandwidth is too slow to deliver the difference.
From slim smartphones to massive TVs, here's the tech that didn't arrive by reindeer express this year.
Forget rabbit ears: A new breed of stylish TV antennas deliver a great picture without dominating your living room. We tried five good options.
LG and Intel have formed a partnership to bring built-in WiDi technology to HDTVs.
Owners of LG flat screens said the TVs were reliable and easy to use. Mitsubishi HDTV owners weren't nearly as satisfied.
Vizio's XWH200 Wireless HDMI Kit is an easy, relatively inexpensive way to cut down on cabling in your home-theater setup, though it has a few quirks.