When placed side by side, the Bose QuietComfort Ultra and AAA Battery reveal a clear story. In terms of height, the Bose QuietComfort Ultra stands at 153.0 mm while the AAA Battery measures 44.5 mm. The Bose QuietComfort Ultra is 108.5 mm taller. Looking at width, the Bose QuietComfort Ultra is 191.0 mm across versus the AAA Battery's 10.5 mm. The Bose QuietComfort Ultra is 180.5 mm wider. For thickness, the Bose QuietComfort Ultra comes in at 81.0 mm compared to the AAA Battery's 10.5 mm. The Bose QuietComfort Ultra is 70.5 mm thicker.
The Bose QuietComfort Ultra is heavier at 254 grams versus 11 grams for the AAA Battery. That is a 243-gram difference (2209.1%). While this may seem small, you can feel a noticeable difference during extended use.
| Metric | Bose QuietComfort Ultra | AAA Battery | Diff |
|---|---|---|---|
| Width | 191.0 mm | 10.5 mm | +180.5 mm |
| Height | 153.0 mm | 44.5 mm | +108.5 mm |
| Depth | 81.0 mm | 10.5 mm | +70.5 mm |
| Weight | 254 g | 11 g | +243.0 mm |