Looks normal. Right out of the box, about half of the 16GB device's storage is used up already. I believe it's all the functions and funky stuff this phone can do that takes up most of the "other" space. Looks like you still have some audio, video and picture files on your device even though you have a memory card. I'd suggest moving all of that stuff to the SD card. That will give you a little more room. I have 821 MB worth of apps but have 11.56 GB/16.00 GB of device storage used up.