Compute

APU
6 nm AMD APU
CPU: Zen 2 4c/8t, 2.4-3.5GHz (up to 448 GFlops FP32)
GPU: 8 RDNA 2 CUs, 1.6GHz (1.6 TFlops FP32)
APU power: 4-15W

RAM
16 GB LPDDR5 on-board RAM (6400 MT/s quad 32-bit channels)

Storage
Steam Deck 512GB NVMe SSD
Steam Deck 1TB NVMe SSD
Both include high-speed microSD card slot

Controls and Input

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
Pressure-sensitivity for configurable click strength

Gyro
6-Axis IMU

Display

Resolution
1280 x 800 x RGB

Type
HDR OLED

Display size
7.4” diagonal

Maximum Brightness
1,000 nits peak brightness (HDR)
600 nits (SDR)

Contrast ratio
> 1,000,000 : 1

Color gamut
110% P3

Refresh rate
up to 90Hz

Response time
<0.1 ms

Touch enabled
High performance touch

Sensors

Light
Dual ambient light sensor ALS

Connectivity

Bluetooth
Bluetooth 5.3 (support for controllers, accessories and audio)
Dedicated bluetooth antenna

Wi-Fi
Tri-band Wi-Fi 6E radio, 2.4GHz, 5GHz, and 6GHz 2 x 2 MIMO, IEEE 802.11a/b/g/n/ac/ax

Audio

Channels
Stereo with embedded DSP for an immersive listening experience

Microphones
Dual microphone array

Headphone / mic jack
3.5mm stereo headphone / headset jack

Digital
Multichannel audio via DisplayPort over USB-C, standard USB-C, or Bluetooth 5.3

Power

Input
PD3.0 Type C power supply, 45W
2.5m cable

Battery
50Whr battery. 3-12 hours of gameplay

Expansion

microSD
UHS-I supports SD, SDXC and SDHC

External connectivity for
controllers & displays
Display port over Type C; up to 8K @60Hz or 4K @120Hz, USB3 gen 2

Size and Weight

Size
298mm x 117mm x 49mm
Weight
Approx. 640 grams

Software

Operating System
SteamOS 3 (Arch-based)

Desktop
KDE Plasma


General

• Updated APU to 6 nm for better efficiency
• Updated memory to 6400 MT/s, improving latency and power management
• Increased thermal module thickness and performance

Display

• Increased active area to 7.4" (from 7.0")
• Updated refresh rate to 90Hz (from 60Hz)
• Updated peak brightness to 1000 nits
• Updated touchscreen polling rate to 180Hz, improved latency and accuracy

WiFi / Bluetooth

• Updated WiFi / Bluetooth module
• Added support for WiFi 6E
• Added support for Bluetooth 5.3, supporting newer codecs such as aptX HD and aptX low-latency
• Added third antenna near the top of the device for better Bluetooth performance, including when docked
• Added support for wake from Bluetooth controllers

Audio

• Improved bass response for an overall flatter sound profile
• Added support for using onboard microphone array simultaneously with the 3.5mm headphones connector

Controls

• Adjusted analog stick top material and shape for increased grip and dust build-up resistance
• Adjusted analog stick post material to improve interaction feel with front cover and reduce wear
• Improved reliability of analog stick touch detection
• Improved responsiveness and tactility of shoulder buttons switch mechanism
• Adjusted D-pad snap ratio and diagonal interactions
• Redesigned trackpad for improved fidelity and edge detection
• Greatly improved trackpad haptics feel and precision

Power

• Improved battery capacity from 40Wh to 50Wh
• Improved battery chemistry for faster charging, from 20% to 80% in as little as 45 minutes
• Changed charging LED to WRGB
• Added support for waking up from initial unboxing by long-pressing power button instead of requiring AC power
• Adjusted power supply cable length from 1.5m to 2.5m
• Added logo to power supply

Frame

• Reduced total system weight to ~640g, or ~5% less than Steam Deck
• Rear cover screws now thread into metal
• Adjusted rear cover screw heads to Torx™, as well as other materials and geometry tweaks on the heads to reduce stripping risk
• Lowered number of screw types throughout system
• Reduced step count required for common repairs
• Improved bumper switch mechanism drop reliability
• Moved bumper switch to joystick board for easier repair
• Improved display repair/replacement to not require taking rear cover off

Software

• Greatly improved memory power management firmware
• Added preliminary support for open-source BIOS and EC firmware
• Improved resume time by roughly 30%

 

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