The Valve Steam Deck OLED is a handheld gaming computer designed to bring your PC library into a portable format. It features a 7.4-inch HDR OLED touchscreen that delivers deep blacks and vibrant colors with a resolution of 1280 x 800, supporting a refresh rate of up to 90Hz for smoother motion. Under the hood, it runs on a custom 6 nm AMD APU with Zen 2 CPU and RDNA 2 GPU architecture, paired with 16GB of LPDDR5 RAM and a 512GB NVMe SSD for fast loading times. Control is handled through a comprehensive layout including dual analog sticks, haptic trackpads, and four assignable grip buttons on the back, allowing you to navigate complex interfaces or customize your gameplay. The device includes HD haptics and a 6-axis IMU for precise motion sensing, while stereo speakers with embedded DSP provide clear audio alongside a 3.5mm headphone jack. Connectivity is modern, featuring tri-band Wi-Fi 6E and Bluetooth 5.3 to ensure stable wireless connections. Weighing 640g and measuring 298mm in width, the black console is balanced for extended handheld sessions, powered by a 50Whr battery that provides between 3 to 12 hours of play depending on the game. It runs SteamOS 3 with the KDE Plasma desktop environment, making it feel like a full computer in your hands. The package comes complete with a 45W PD3.0 Type C power supply, a 2.5m cable, and a protective carrying case.