The Galaxy S4 has just become available and as expected, iFixit was able to get their hands on one and show us what exactly makes up the innards of the latest to come from Samsung. After disassembly, the S4 has a fairly good repairability score should its components need replacement, from damage or what-not. Most components are modular and can easily be swapped with a working counterpart. The bad news is that the display is fused to the surrounding assembly and makes a shattered screen more expensive and difficult to repair than most other phones. To see more of the nitty gritty of the Galaxy S4 head over to iFixit.
