LG DP171 DVD Player vs LG DVD-LCD Portable Player DP-9821 silver

Comparison of DP171 DVD Player, DVD-LCD Portable Player DP-9821 silver

17 specifications	A LG DP171 DVD PlayerView product	B LG DVD-LCD Portable Player DP-9821 silverView product
Featuresidentical
Product colour	White	White
Disc types supportedKnown for one	—Unknown — not stated by the source	DVD+R, DVD+RW, DVD-R, DVD-RW
Displayidentical
Display diagonalKnown for one	—Unknown — not stated by the source	17.8 cm (7")
Display resolutionKnown for one	—Unknown — not stated by the source	480 x 234 pixels
Display	LCD	LCD
Display brightnessKnown for one	—Unknown — not stated by the source	400 cd/m²
Contrast ratio (typical)Known for one	—Unknown — not stated by the source	400:1
Audioidentical
Audio decodersKnown for one	—Unknown — not stated by the source	Dolby Surround
Power1 differ
Battery life (max)Differs	3.5 h	3 h
Weight & dimensionsidentical
WeightKnown for one	—Unknown — not stated by the source	2.3 kg
Packaging contentidentical
Remote control includedKnown for one	—Unknown — not stated by the source	Yes
Technical detailsidentical
Dimensions (WxDxH)Known for one	—Unknown — not stated by the source	190 x 160 x 30 mm
Progressive scan outputKnown for one	—Unknown — not stated by the source	Yes
I/O portsKnown for one	—Unknown — not stated by the source	Composite Video, Optical Digital
Loudspeakersidentical
Built-in speaker(s)Known for one	Yes	—Unknown — not stated by the source
File formatsidentical
Video formats supportedKnown for one	DivX	—Unknown — not stated by the source
Audio formats supportedKnown for one	MP3, WMA	—Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.