What are the Steam Deck OLED (1TB) dimensions?

It measures 298.0 mm (11.73 in) tall, 117.0 mm (4.61 in) wide, and 49.0 mm (1.93 in) thick.

How much does the Steam Deck OLED (1TB) weigh?

The Steam Deck OLED (1TB) weighs about 640 g.

How big is the Steam Deck OLED (1TB) screen?

The display is about 7.4 inches diagonally. The outer body measures 298.0 mm tall and 117.0 mm wide.

Is the Steam Deck OLED (1TB) easy to carry?

Yes, at 640 g it is small and light enough to slip into a pocket and carry through the day.

Can you use the Steam Deck OLED (1TB) with one hand?

For the most part, yes — its width and height suit one-handed use, though larger models may need a shifted grip.

Home/Handhelds/Steam Deck OLED (1TB)

Steam Deck OLED (1TB) Size & Dimensions

Valve | Handhelds | 2023

Official Confirmed Size

The Steam Deck OLED (1TB) measures 298.0 mm tall, 117.0 mm wide, and 49.0 mm thick (11.73 in × 4.61 in × 1.93 in), weighing 640 g (1.41 lb).

Exact Dimensions

Steam Deck OLED (1TB) exact dimensions in millimeters and inches
Dimension	Metric	Imperial
Height	298.0 mm	11.73 in
Width	117.0 mm	4.61 in
Depth	49.0 mm	1.93 in
Weight	640 g	1.41 lb

Real-World Reference

Browse references

Steam Deck OLED (1TB)117.0 mm × 298.0 mm

A5 Paper148.0 mm × 210.0 mm

20.9%41.9%12.2%

A5 Paper

0.79x wide x 1.42x tall

A4 Paper

0.56x wide x 1.00x tall

US Dollar Bill

0.75x wide x 4.50x tall

Relative Size Insights

Compared with Nintendo Switch 2

26.2 mm more (taller) · 2.7 mm more (wider) · 35.0 mm more (thicker)

Size in Context

The Steam Deck OLED (1TB) measures 117.0 mm wide, 298.0 mm tall, and 49.0 mm thick. It weighs 640 g, giving it a solid but manageable feel in the hand. Its display measures about 7.4 inches diagonally.

For scale, the Steam Deck OLED (1TB) is taller than a credit card (85.6 mm) and taller than a passport. Beside a 330 ml soda can it appears noticeably taller. Unlike a passport, the Steam Deck OLED (1TB) needs a real pocket or small pouch to travel with you.

At 640 g, the Steam Deck OLED (1TB) is on the heavier end of handhelds — fine for short sessions, but expect some wrist fatigue in extended one-handed use. A jacket pocket is the practical carry limit.