Samsung has revealed another two commercials for the new Galaxy S4, focusing on features that have been integrated into its TouchWiz user interface. One of the clips highlights the smartphone’s Eraser Shot feature, while the other shows off Easy Mode.

Apple and Samsung are both looking to bring wireless charging to their smartphones this year, following in the footsteps of rivals like Nokia, LG, and HTC. The feature will come to flagship devices, such as the upcoming Galaxy S IV, according to industry sources who have been speaking to DigiTimes.