A:Answer Thanks for your interest on HT2050A. From the portability point of view, it's for sure a easier solution compared to TV display or other brand's projectors in the same class. In terms of the picture quality, most of home projectors do not support daytime application (normally it's supported by those Pro AV projectors at much higher prices), so you might want to find a outdoor place with certain level of light control. Also, we have TH685 and TH685i, which are the brother models of HT2050A with higher brightness to support those usage requires some ambient lights. At the end, if you are looking for some outdoor proof ultra portable projectors, we do have our GS series projector like GS2 available you could take a look at it. Hope this helps.