The PS4 controller, known as the DualShock 4, was first released alongside the PlayStation 4 in 2013. It featured several key upgrades compared to the PS3's controller, including:
Improved ergonomics: More comfortable and refined design.
Touchpad: A capacitive touchpad on the front of the controller for additional input options.
Light bar: A multicolored light bar for player identification and visual effects in games.
Built-in speaker and 3.5mm audio jack: For more immersive sound and direct headset connection.
Share button: To easily capture and share screenshots or videos and stream gameplay.