Hello , Can any one please cross check the RAM size in your mobile xperia c5 dual, as its showing in my phone is 1.6GB instead of 2GB. As per the specification from xperia C5 ultra dual it should be 2GB of RAM. but when I check in my phone its showing total RAM size is 1.61GB . Please check the below image. you can check it in your mobile to go to settings --> about -->diagnostics --> facts --> under memory you can check RAM SIZE.. can any one please confirm the RAM SIZE weather it was 2GB or less then 2GB.