Valve Steam Deck 256GB
Technical Details:
AMD 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: 4-15W
RAM
16 GB LPDDR5 on-board RAM (5500 MT/s quad 32-bit channels)
Storage
64 GB eMMC (PCIe Gen 2 x1)
256 GB NVMe SSD (PCIe Gen 3 x4 or PCIe Gen 3 x2*)
512 GB high-speed NVMe SSD (PCIe Gen 3 x4 or PCIe Gen 3 x2*)
Gamepad controls
A B X Y buttons
D-pad
L & R analog triggers
L & R bumpers
View & Menu buttons
4 x assignable grip buttons
Thumbsticks
2 x full-size analog sticks with capacitive touch
Haptics
HD haptics
Trackpads
2 x 32.5mm square trackpads with haptic feedback
55% better latency compared to Steam Controller
Pressure-sensitivity for configurable click strength
Gyro
6-Axis IMU
Display
Resolution
1280 x 800px (16:10 aspect ratio)
Type
Optically bonded IPS LCD for enhanced readability
Display size
7" diagonal
Brightness
400 nits typical
Refresh rate
60Hz
Touch enabled
Yes
Sensors
Ambient light sensor
Power
Input
45W USB Type-C PD3.0 power supply
Battery
40Whr battery. 2 - 8 hours of gameplay
Expansion
microSD
UHS-I supports SD, SDXC and SDHC
External connectivity for
controllers & displays