The S5 also comes with a few extra hardware features including an IR blaster, which will let you replace your home entertainment remote controls using the phone. You 'teach' the phone the commands from your various remotes, one by one.
The Samsung Galaxy S5 has a 5.1 inch 1080 x 1920 Super AMOLED display with a pixel density of 432 pixels per inch. As with just about every OLED-type screen, contrast and black level are excellent. Samsung also claims it has significantly improved the screen's colour gamut, which should result in a further lessening of the over-saturation commonly associated with OLED screens.