The Galaxy S4 features a 5 inch Super AMOLED touch display with a 1080 by 1920 pixel resolution, up to 64GB of internal storage which can be expanded through microSD, a 13 megapixel camera capable of 1080p HD video capture, a secondary 2 megapixel camera for video calls, 4G LTE connectivity, NFC, and is powered by a Samsung Exynos 5 Octa core processor or a (Qualcomm Snapdragon 600 quad-core processor) with 2GB of RAM.
The charging kit includes a black or white wireless charging-enabled back cover and an inductive charging pad.
The kit is based around the Qi wireless charging standard, meaning the pad can be used to charge other Qi-capable devices like the Google Nexus 4 or the Nokia Lumia 920.