vs
Why is D50X better than Session 540?
D50X has no measurable advantages in this pair.
Why is Session 540 better than D50X?
Session 540 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Driver size | — | 49.5 mm |
| Output power | — | 10 W |
| Speaker channels | 2.0 | — |
| Channel count | 2 | — |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Adjustable equaliser | — | Yes |
| Stereo | Yes | — |
| Battery & charging | ||
| Battery life | — | 40 h |
| Quick charge (claimed) | — | 10 min → 3.5 h |
| Fast charging support | — | Yes |
| Mains powered | No | — |
| Battery powered (portable) | No | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| Multipoint (two devices) | — | Yes |
| LE Audio | — | Yes |
| Auracast | — | Yes |
| HDMI eARC / ARC | Yes | — |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Weight | — | 320 g |
| Protection rating | — | IP67 |
| Water resistance (IPx) | — | IPx7 |
| Dust protection (IP) | — | 6 |
| Colours | Black | Plasma, Primer, True Black, Cement |
| Features | ||
| Hands-free calls | Yes | — |
| Party / stereo pairing | — | Yes |
| Remote control | Yes | — |
