The Senseye Demo mode allows you to compare the Standard mode in a split screen to the other picture modes, in case you want to see how drastically they affect the image. Dynamic Contrast affects how aggressively the LED lighting operates (it’s automatically disabled on sRGB, Standard, and Eco modes) and Display Mode lets you choose if you want to have images scaled to use the entire screen, or if you want to maintain the correct aspect ratio on a signal that isn’t 1080p