LG 50PZ550

A 50-inch 3D HDTV with a 1,920 by 1,080 resolution and a plasma screen, the LG 50PZ550 ($1,799.99 list) offers a number of web apps through NetCast and 2D to 3D conversion. LG included more features such as Infinite Surround audio, communication with other DLNA devices and a contrast ratio in the millions among others.

Design and Features
The 50PZ550 sports LG's TruSlim Frame, meaning its glossy black bezel surrounding the plasma screen is less than an inch thin and just 2 inches deep. The set rests on a large, flat stand that keeps its glossy black texture and swivels 20 degrees to support its viewing angle. Connections include four HDMI inputs, composite and component video ports, one VGA input, an RJ-45 Ethernet input, two USB ports and more.

Unscrewing the back panel on this plasma TV would show hardware that puts out a 600Hz refresh rate, a 3 million to 1 contrast ratio and progressive scanning. Users can access LG's NetCast service through either an Ethernet connection or Wi-Fi, though an optional adapter is required for the latter.

With NetCast, users can access weather information, news and a library of movies in 1080p HD. The 50PZ550 can also detect ambient light and adjust screen brightness accordingly through its intelligent sensor, thus reducing energy costs.