What you need to know about standard-definition DVD players

A growing number of progressive-scan DVD players are upconverting models that can convert the 480i video contained on all regular DVDs to simulate 720p, 1080i, or 1080p. These pseudo-HD resolutions more closely match the native screen resolution of an LCD, plasma, or rear-projection microdisplay HDTV, which may or may not result in slightly improved picture quality over 480p. Even if the picture quality is improved, at its best, it won’t be the same as video that originated in high-definition. (This feature will not work with standard-definition TVs because they cannot display high-definition video.) These players start at less than $100, with some as low as $50.

A single-disc player is fine for playing movies and CDs one at a time. But if you want to use your DVD player to enjoy hours of uninterrupted music, consider one of the multidisc models, which typically hold five discs. A DVD jukebox might also be handy, especially if you'll be installing it in a rack that's not easily accessible for changing discs. DVD jukeboxes can hold an entire library—100 or more DVDs—at once, and some can automatically sort discs by content type: movies, music, and photos. Note, though, that multidisc models are typically about 1 to 2 inches taller and 6 to 7 inches deeper than single-disc players, so make sure that it will fit on your rack or in your entertainment center.

Despite their low prices, most DVD players typically have numerous features and connections, including HDMI and component-video output. In addition, many standard DVD players can play a variety of disc types, including recordable DVDs and CDs burned with music files and digital photos. Some can even play high-resolution multichannel SACD or DVD-Audio music discs.