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

Yes, at 670 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.

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

It measures 298.0 mm wide, 117.0 mm tall, and 49.0 mm thick.

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Steam Deck OLED (1TB) Dimensions

Valve | Handhelds | 2023

Official Confirmed Size

The Steam Deck OLED (1TB) measures 117.0 mm tall, 298.0 mm wide, and 49.0 mm thick (4.61 in × 11.73 in × 1.93 in), weighing 670 g (1.48 lb).

Exact Dimensions

Steam Deck OLED (1TB) exact dimensions in millimeters and inches
Dimension	Metric	Imperial
Height	117.0 mm	4.61 in
Width	298.0 mm	11.73 in
Depth	49.0 mm	1.93 in
Weight	670 g	1.48 lb

Size in Context

The Steam Deck OLED (1TB) measures 298.0 mm wide, 117.0 mm tall, and 49.0 mm thick. It weighs 670 g, giving it a solid but manageable feel in the hand. Its display measures about 7.4 inches diagonally. For a quick sense of scale, that makes it taller than a standard credit card (85.6 mm).

For scale, the Steam Deck OLED (1TB) is taller than a credit card (85.6 mm). Beside a 330 ml soda can it appears shorter and squatter. It fits a pocket or small pouch more readily than a passport.

At 670 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.