Samsung SP-P400B, 150 ANSI lumens, 900 g, 148 x 65 x 146 mm Samsung SP-P400B. Projector brightness: 150 ANSI lumens. Weight: 900 g. Dimensions (WxDxH): 148 x 65 x 146 mm https://www.stuff.tv/samsung/sp-p400b/review We guess this just proves how the P400B is clearly aimed first and foremost at the portable business rather than home cinema brigade.No zoomAnother concern noted during setup is the lack of any optical zoom. The only way to adjust the image’s size is ... Tiny dimensions. Decent picture quality, particularly for the size. Bright enough to sustain a surprisingly large image Composite video input is the only easy video connection as standard. No zoom. Quite noisy for such a little chap. Limited HD video support Against all odds, the P400B proves that tiny projector dimensions and watchable pictures really can go together after all ... https://www.trustedreviews.com/reviews/samsung-sp-p400b-portable-projector For certain environments, projectors have always been favoured over other display technologies (plasma, CRT, LCD) for two reasons. One: their relative cost for the size of screen you get is usually far better, and two: they are portable. Whether in a scho... First and foremost, the Samsung SP-P400B succeeds in being a highly portable yet effective business projector, even if it isn't quite pocketable. However, the surprise here is that it's also not bad for casual film watching, so it could end up serving a d...