When placed side by side, the US Letter Paper and Bose QuietComfort Ultra reveal a clear story. In terms of height, the US Letter Paper stands at 279.4 mm while the Bose QuietComfort Ultra measures 153.0 mm. The US Letter Paper is 126.4 mm taller. Looking at width, the US Letter Paper is 215.9 mm across versus the Bose QuietComfort Ultra's 191.0 mm. The US Letter Paper is 24.9 mm wider. For thickness, the US Letter Paper comes in at 0.1 mm compared to the Bose QuietComfort Ultra's 81.0 mm. The Bose QuietComfort Ultra is 80.9 mm thicker.
| Metric | US Letter Paper | Bose QuietComfort Ultra | Diff |
|---|---|---|---|
| Width | 215.9 mm | 191.0 mm | +24.9 mm |
| Height | 279.4 mm | 153.0 mm | +126.4 mm |
| Depth | 0.1 mm | 81.0 mm | -80.9 mm |
| Weight | N/A | 254 g | - |