The NES's iconic gray cartridges were actually a cost-cutting measure; earlier prototypes used more expensive colored plastic. elaborate
The PlayStation Vita's OLED screen on the original model was considered by many to be superior to the LCD screens found in later models and other handhelds of the time. elaborate
ColecoVision's Donkey Kong arcade port was so faithful to the original that it even included the same glitches. elaborate
The Atari 7800's controller featured a selectable switch for either 7800 or Atari 2600 compatibility. elaborate
The SNES Classic Edition's controller ports are actually functional, even though the console only uses one controller at a time. You can plug in a second controller, but it won't work in-game unless the game specifically supports two players. elaborate