Dimensions
Size comparison
DJ-PX31T-S1
| DJ-PX31 | T-S1 | Difference | |
|---|---|---|---|
| Height | 73.8 mm | 95 mm | −21.2 mm |
| Width | 52.8 mm | 43 mm | +9.8 mm |
| Depth | 14.6 mm | 26 mm | −11.4 mm |
| Weight | 64 g | 80 g | −16 g |
Drawn to the same scale from the official dimensions (front and side).
Why is DJ-PX31 better than T-S1?
- Weight64 g vs 80 g+25%
Why is T-S1 better than DJ-PX31?
T-S1 has no measurable advantages in this pair.
Specifications
Side by side
| Radio & range | ||
| Radio standards | Japan specified low-power (422 MHz) | PMR446 |
| Licence | Licence-free | Licence-free |
| Transmit power | — | 2 W |
| Channels | — | 199 |
| Maximum range (claimed) | 0.5 km | — |
| CTCSS / DCS sub-tones | — | Yes |
| Power & battery | ||
| Battery capacity | — | 1,200 mAh |
| Power source | AA / AAA batteries, Rechargeable pack | — |
| Runs on AA/AAA batteries too | Yes | — |
| Design & durability | ||
| Weight | 64 g | 80 g |
| Width | 53 mm | 43 mm |
| Height | 74 mm | 95 mm |
| Depth | 15 mm | 26 mm |
| Features | ||
| VOX (hands-free) | Yes | Yes |
| Voice encryption / scrambler | — | Yes |
