Dimensions
Size comparison
D20M20
| D20 | M20 | Difference | |
|---|---|---|---|
| Height | 183 mm | 279 mm | −96 mm |
| Width | 123 mm | 170 mm | −47 mm |
| Depth | 145 mm | 296 mm | −151 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is D20 better than M20?
D20 has no measurable advantages in this pair.
Why is M20 better than D20?
- aptXNo · D20: Yes
Specifications
Side by side
| Sound | ||
| Output power | 6 W | — |
| Speaker channels | 2.0 | Stereo |
| Channel count | 2 | — |
| Lowest frequency | — | 55 Hz |
| Highest frequency | — | 22,000 Hz |
| Hi-Res Audio | — | Yes |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Mains powered | No | Yes |
| Battery powered (portable) | Yes | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 5.1 |
| Bluetooth codecs | SBC | aptX, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | Yes |
| LDAC | No | No |
| USB audio | — | Yes |
| 3.5 mm jack / AUX | — | Yes |
| Optical input | — | Yes |
| Design & build | ||
| Weight | 820 g | — |
| Width | 123 mm | 170 mm |
| Height | 183 mm | 279 mm |
| Depth | 145 mm | 296 mm |
| Colours | Black, Blue | — |
| Features | ||
| Remote control | — | Yes |
