On the left, we have a door that exposes the Micro SIM card slot and tray, as well as the Micro SD card slot and tray. The right has power, volume down and up. The bottom sports a Micro USB port, with a door. And the top has a 3.5mm headphone jack (may it rest in peace) with a door.

All of these doors are for the water proofing, like many other phones. Reminds me of the Galaxy S5.

Taking a iSesmo to the back cover snaps off a few holding snaps around the phone. I do like that sound...