The HTC one S 16GB internal memory. So do we get complete 16 GB storage as user memory? I have doubt about it because I have seen in Galaxy S where it has 16 GB advertised memory but the user get around 13 GB. I donít know whether other part of memory is reserved for system or something else. If this case is same for HTC one S, then it could be SAD because there is no SD card support for this phone.