The Vizio E190VA is an LCD , LED & plasma TV available from
The E190VA typically costs
Consumer Reports recommends that you match the features on a model to the needs you have. Here's
our take on some of the specifications and features that are commonly available on LCD , LED & plasma TV
models like the E190VA.
- Applies to "fixed-pixel" display types such as LCD, plasma, as well as DLP and LCoS for front projectors. It's expressed in horizontal by vertical pixels (for the picture elements making up a displayed image). Incoming signals of higher or lower resolution must be down- or up-converted as necessary to match the set's native resolution. Generally, the more pixels a display has, the better it can reproduce fine detail from a high quality source -- but other factors may also affect peformance.
- The total number of these inputs on the TV. Front and side inputs are more easily accessed than those in the rear, and thus might be convenient for temporary use, but the cables are more visible. HDMI (High-Definition Multimedia Interface) is a relatively new form of digital audio/video connection found on TVs, monitors, Blu-ray players, DVD players, receivers, cameras and digital TV tuners. HDMI has become the preferred connection method instead of component, etc., as it carries audio and video signals on the same cable. HDMI supports a range of standard- and high-definition video formats, although it can vary for each product. HDMI supports up to eight channels of uncompressed, 24-bit/192kHz audio. HDMI version 1.3, doubled the bandwidth of its predecessor (HDMI 1.2), and added support for 30-, 36- and 48-bit color depth and a new "xvYCC" color standard, as well as the new Dolby True HD and DTS-HD Master lossless audio formats (See "Dolby True HD" and "DTS-HD Master Audio") used in Blu-ray discs. HDMI version 1.4 added full support for 3D television, an audio return path, and ethernet network connection. Some Blu-ray discs, in order to be viewed in high-definition, will require that the Blu-ray player and the HDTV/display be connected using an HDMI cable as a copy-protection measure. HDMI allows content providers to limit the quality of the component video outputs, and your ability to record the content.