
The Steam Deck OLED (1TB) and A3 Paper are most easily told apart by their overall size. On height, the A3 Paper measures 420.0 mm against the Steam Deck OLED (1TB)'s 117.0 mm — about 303.0 mm more. On width, the Steam Deck OLED (1TB) measures 298.0 mm against the A3 Paper's 297.0 mm — about 1.0 mm more. On thickness, the Steam Deck OLED (1TB) measures 49.0 mm against the A3 Paper's 0.1 mm — about 48.9 mm more.
Only the Steam Deck OLED (1TB) lists a weight (670 g), so a direct comparison is not possible.
Best used with two hands for full screen access.
| Metric | Steam Deck OLED (1TB) | A3 Paper | Diff |
|---|---|---|---|
| Width | 298.0 mm | 297.0 mm | +1.0 mm |
| Height | 117.0 mm | 420.0 mm | -303.0 mm |
| Depth | 49.0 mm | 0.1 mm | +48.9 mm |
| Weight | 670 g | N/A | - |