The PlayStation 4 (PS4) is a home video game console developed by Sony Interactive Entertainment. It was announced in February 2013 and released on November 15, 2013, in North America, followed by other regions. The PS4 features an AMD Jaguar 8-core processor, 8 GB of GDDR5 memory, and a built-in hard drive for storage. It introduced the DualShock 4 controller with a touchpad and a share button. The console has a vast library of games, including popular exclusives like "The Last of Us Part II" and "God of War." As of 2019, the PS4 has sold over 100 million units worldwide, making it one of the best-selling consoles of all time.