Microsoft has revealed the "world's most powerful console", the Xbox One X.
The new console contains the fastest processor chip ever used in a games console, Xbox said, and will offer "true" 4K gaming to users.
The One X will go on sale on November 7, Microsoft confirmed during a showcase ahead of E3, one of the gaming industry's largest conventions.
The console, originally known as Project Scorpio, is set to rival Sony's PlayStation 4 Pro - which launched last year - as the flagship games console on the market.
Microsoft has been under pressure to overtake Sony, after the current generation PS4 steadily outsold the Xbox One following the launch of the two systems in 2013.
Xbox boss Phil Spencer said the new system would also feature the "most diverse" line-up of games ever produced by the firm.
During a press conference, some of the first off these games were previewed, including a new game from the popular Assassin's Creed franchise - Origins.
Microsoft also demonstrated a new game in its exclusive racing series, Forza Motorsport 7.
The E3 show floor opens in Los Angeles on Tuesday.
