Summary: The fact that the Acer C120 is not compatible with many devices makes it somewhat less versatile and useful in general, but what it does it does well. It will project bright and crisp images from your PC computer anywhere you need it to – the boardroom for a sales pitch, the hotel room for movie...
Pros: This unit is tiny and weighs almost nothing.
Cons: In terms of connections it offers only one, a USB port.
Summary: Yes, the Acer C120 may lack a number of features found in other mini-projectors such as the ViewSonic PLED W200 and the ASUS P1, but it's just as portable and, at $229, costs half as much. If all you need is something small and light for PowerPoint presentations, the C120 should fill the bill.
Summary: Less is more on this astonishingly small DLP LED Pico projector
Pros: The tiny size and – almost as useful – lack of bulky power pack and remote control makes the C120 mightily tempting. So does its slave-like simplicity, while the throughly usable picture quality is an added bonus.
Cons: The need to have two USB slots for the supply of full brightness is a little odd, and the added requirement to have them very close to each other will instantly rule out many laptops and ultrabooks. And no Mac compatibility? Given the popularity of the MacBook Air and Pro with road warriors, that...
Conclusion: Si buscas un proyector portátil, a un precio accesible y que cuente con conexión USB, este modelo Acer puede ser lo que estás buscando, ya que además es muy fácil de usar y cuenta con control remoto. Exclusivo para usuarios Windows.
Pros: Es un proyector bastante pequeño por lo que es muy portátil y tiene un precio accesible.
Cons: Únicamente cuenta con conexión por medio de un puerto USB y no es compatible con Mac.