Steam Deck 512GB My first impression Unboxing

ProcessorAMD APU
CPU: Zen 2 4c/8t, 2.4-3.5GHz (up to 448 GFlops FP32)
GPU: 8 RDNA 2 CUs, 1.0-1.6GHz (up to 1.6 TFlops FP32)
APU power: 4-15WRAM16 GB LPDDR5 on-board RAM (5500 MT/s quad 32-bit channels)Storage64 GB eMMC (PCIe Gen 2 x1)
256 GB NVMe SSD (PCIe Gen 3 x4)
512 GB high-speed NVMe SSD (PCIe Gen 3 x4)

All models use socketed 2230 m.2 modules (not intended for end-user replacement)
All models include high-speed microSD card slot

Controls and Input
Gamepad controlsA B X Y buttons
D-pad
L & R analog triggers
L & R bumpers
View & Menu buttons
4 x assignable grip buttonsThumbsticks2 x full-size analog sticks with capacitive touchHapticsHD hapticsTrackpads2 x 32.5mm square trackpads with haptic feedback
55% better latency compared to Steam Controller
Pressure-sensitivity for configurable click strengthGyro6-Axis IMU

Display
Resolution1280 x 800px (16:10 aspect ratio)TypeOptically bonded IPS LCD for enhanced readabilityDisplay Size7″ diagonalBrightness400 nits typicalRefresh Rate60HzTouch EnabledYesSensorsAmbient light sensor

Connectivity
BluetoothBluetooth 5.0 (support for controllers, accessories and audio)Wi-FiDual-band Wi-Fi radio, 2.4GHz and 5GHz, 2 x 2 MIMO, IEEE 802.11a/b/g/n/ac

Audio
ChannelsStereo with embedded DSP for an immersive listening experienceMicrophonesDual microphone arrayHeadphone / mic jack3.5mm stereo headphone / headset jackDigitalMultichannel audio via DisplayPort over USB-C, standard USB-C, or Bluetooth 5.0

Power
Input45W USB Type-C PD3.0 power supplyBattery40Whr battery. 2 – 8 hours of gameplay

Expansion
microSDUHS-I supports SD, SDXC and SDHCExternal connectivity for
controllers & displaysUSB-C with DisplayPort 1.4 Alt-mode support; up to 8K @60Hz or 4K @120Hz, USB 3.2 Gen 2y

Size and Weight
Size298mm x 117mm x 49mmWeightApprox. 669 grams

Software
Operating SystemSteamOS 3.0 (Arch-based)DesktopKDE Plasma