After researching on the net, comparative here and there, trying to find comments about this little pico, first went with the idea of buying another model of the Philips 2480, I finally opted for the 3614. I put 5 stars for this gem, I was not really confident, but upon receiving my package I immediately wanted to know what it was; and it is well worth the 5 stars. Hd movie is well made, the 120 '' is stunning for a small projector. Anyway I am very happy with my purchase. Also thank you for delivery, faster than the estimate. We'll see in the long term after the content of the battery after charging .... Finally the moment I am very happy.