Steam Deck OLED 512GB Gaming Console Handheld

Technical specifications

Display and screen
Resolution: 1280 x 800 pixels (16:10 aspect ratio).
Type: 7.4-inch HDR OLED with a larger diagonal size than the LCD model.
Refresh rate: Up to 90 Hz.
Peak brightness: 1,000 nits in HDR and 600 nits in SDR.
Response time: Under 0.1 ms.
Contrast ratio: Over 1,000,000:1.
Touch enabled: High-performance touch screen.

Performance
APU: 6 nm AMD custom APU with a Zen 2 CPU (4 cores, 8 threads, 2.4–3.5 GHz) and RDNA 2 GPU (8 compute units, 1.6 GHz).
RAM: 16 GB LPDDR5 at 6400 MT/s.
Storage: 512 GB NVMe SSD with a high-speed microSD card slot for expansion.

Battery and power
Battery: 50 Whr, providing 3–12 hours of gameplay and offering 30–50% more gameplay time than the original model.
Charging: Supports improved charging with a 45W USB Type-C PD3.0 charger, allowing for a 20% to 80% charge in about 45 minutes.
Connectivity and ports
Wireless: Features tri-band Wi-Fi 6E and Bluetooth 5.3 with a dedicated antenna.
Ports: Includes a USB-C port with DisplayPort 1.4 support (up to 8K @ 60Hz or 4K @ 120Hz) and a 3.5mm stereo headphone/headset jack.

Audio
Speakers: Stereo speakers with embedded DSP.
Microphones: Dual microphone array.
Digital Audio: Multichannel audio is supported via USB-C, DisplayPort over USB-C, or Bluetooth 5.3.

Size, weight, and controls
Dimensions: 117 mm x 298 mm x 49 mm.
Weight: Approximately 640g, making it lighter than the original model.
Controls: Standard A/B/X/Y buttons, D-pad, analog triggers/bumpers, view/menu buttons, four assignable grip buttons, HD haptics, two full-size analog sticks with capacitive touch, and two 32.5mm square trackpads with haptic feedback.
Gyro: 6-Axis IMU.
Software
Operating System: SteamOS 3.0 (Arch-based Linux).
Desktop: KDE Plasma.