The Fairchild Channel F, despite being the first home video game console, used a unique cartridge system with a *rotary dial* for game selection, rather than buttons or a switch.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.
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Intellivision's original controller featured a numerical keypad, allowing for direct input of codes and commands, a feature unusual for consoles of its time.
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