vs
3.9Battery8.3
3.5Build & features6.7
Dimensions
Size comparison
Serena PlayX20
| Serena Play | X20 | Difference | |
|---|---|---|---|
| Height | 280 mm | 300 mm | −20 mm |
| Width | 180 mm | 530 mm | −350 mm |
| Depth | 180 mm | 245 mm | −65 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Serena Play better than X20?
Serena Play has no measurable advantages in this pair.
Why is X20 better than Serena Play?
- Battery life11 h vs 24 h2.2×
- Output power10 W vs 200 W20×
- Water resistance (IPx)IPx4 vs IPx7+75%
- Battery capacity2,600 mAh vs 30,000 mAh11.5×
- StereoNo · Serena Play: Yes
- Charging time4 h vs 3 h+33%
Specifications
Side by side
| Sound | ||
| Output power | 10 W | 200 W |
| Speaker channels | 1.0 | — |
| Channel count | 1 | — |
| Spatial / 3D audio | Yes | — |
| Stereo | No | Yes |
| Battery & charging | ||
| Battery life | 11 h | 24 h |
| Battery capacity | 2,600 mAh | 30,000 mAh |
| Charging time | 4 h | 3 h |
| Power bank function | — | Yes |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.4 |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | Yes | Yes |
| Design & build | ||
| Weight | 1,250 g | — |
| Width | 180 mm | 530 mm |
| Height | 280 mm | 300 mm |
| Depth | 180 mm | 245 mm |
| Protection rating | IPX4 | IPX7 |
| Water resistance (IPx) | IPx4 | IPx7 |
| Colours | — | Black |
| Features | ||
| Hands-free calls | Yes | — |
| Party / stereo pairing | Yes | Yes |
