The Galaxy S5 has a long line of impressive features and one of those being the ability to record 4K video.  This video was recorded using the Galaxy S5 in 4K at 3840 x 2160 resolution at 30 FPS.  The video is not modified in any way.  I imported the video and used Final Cut Pro X to add my intro and watermark, then exported it without any changes to the video or audio.