4.4Sound3.6
Dimensions
Size comparison
BTS-210GravaStar Mars
| BTS-210 | GravaStar Mars | Difference | |
|---|---|---|---|
| Height | 100 mm | 190.5 mm | −90.5 mm |
| Width | 205 mm | 180 mm | +25 mm |
| Depth | 78 mm | 201 mm | −123 mm |
| Weight | 1,170 g | 2,100 g | −930 g |
Drawn to the same scale from the official dimensions (front and side).
Why is BTS-210 better than GravaStar Mars?
- Channel count2 vs 12×
- Weight1,170 g vs 2,100 g+79%
- StereoYes · GravaStar Mars: No
Why is GravaStar Mars better than BTS-210?
- Output power10 W vs 20 W2×
Specifications
Side by side
| Sound | ||
| Output power | 10 W | 20 W |
| Speaker channels | 2.0 | 1.0 |
| Channel count | 2 | 1 |
| Stereo | Yes | No |
| Battery & charging | ||
| Battery life | — | 20 h |
| Battery capacity | 1,500 mAh | — |
| Mains powered | No | No |
| Battery powered (portable) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 5 |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | — | Yes |
| 3.5 mm jack / AUX | Yes | — |
| Design & build | ||
| Weight | 1,170 g | 2,100 g |
| Width | 205 mm | 180 mm |
| Height | 100 mm | 190 mm |
| Depth | 78 mm | 201 mm |
| Water resistance (IPx) | — | IPx4 |
| Features | ||
| Hands-free calls | Yes | — |
| Light effects | — | Yes |
