title: Xperia J and 512 MB RAM
body: <p>I asked a question in the <a href="http://talk.sonymobile.com/t5/Xperia-J/512MB-RAM/m-p/377567#U377567" rel="nofollow">Sony forum</a>, but I did not get a clear answer. My Xperia J has only 380MB of RAM, and in white paper is written that the device has 512MB of RAM. What other components utilize the remaining memory?</p>