Thank you for inquiry bro. Pls allow me to explain a bit about playing 3D movies before answer to your question since many ppl ask the same question.

Playing 3D movie, there are two important factors, first is the TV screen, second is the 3D glasses. The screen actually displays two images, and the glasses cause one of the images to enter one eye and the other to enter the other eye which form the 3D effect. ( http://science.howstuffworks.com/3-d-glasses2.htm ).

Basically 3D movies files are encode in Mkv or mp4 format,  most of the android play or media player able to play mp4 or mkv without problem. The most important you need a 3D tv to merge the two image into one screen and synchronize with the 3D glasses if you are using active glasses. In summary, you can play 3D movies files in most of Android player, the most important is you need 3D TV which merge the image and synchronize with your 3D glasses to from the 3D images. I am using Samsung 3D TV, personally I played my 3D movies well in Q5 and Q10 player as well as other player as well.

Some media player claim to support 3D movies because it has the merging function same as your 3D TV, however the player still unable to syn the active glasses. Both Q5 or Q10 do not have such function. As mentioned earlier I still can watch 3D movies because the merging function already in my 3D TV. Hope I have answered to your question.