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- M20 vs SL7
Bynav M20 vs SatLab SL7
What M20 does better (1) and where SL7 wins (0) — every spec side by side.
Dimensions
Size comparison
M20SL7
| M20 | SL7 | Difference | |
|---|---|---|---|
| Height | 17 mm | 68 mm | −51 mm |
| Width | 22 mm | 130 mm | −108 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is M20 better than SL7?
- Tracking channels1,507 vs 1,408+7%
Why is SL7 better than M20?
SL7 has no measurable advantages in this pair.
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) | — |
| Satellite systems supported | 6 | — |
| Tracking channels | 1,507 | 1,408 |
| SBAS (WAAS / EGNOS) | Yes | — |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | 10 mm | — |
| Tilt compensation (IMU) | Yes | — |
| Dual-antenna heading | Yes | — |
| Correction sources | L-band / PPP, SBAS | — |
| L-band / PPP corrections | Yes | — |
| Connectivity & safety | ||
| Camera | — | Yes |
| Battery & power | ||
| Battery life | — | 24 h |
| Battery capacity | — | 6,800 mAh |
| Power source | — | Built-in rechargeable |
| External power input | 5V; 3.3V | — |
| Build & durability | ||
| Protection rating | — | IP68 |
| Water protection (IPx) | — | IPx8 |
| Operating temperature (min) | -40 °C | — |
| Operating temperature (max) | 85 °C | — |
| Weight | — | 750 g |
| Width | 22 mm | 130 mm |
| Height | 17 mm | 68 mm |
| Housing material | Aluminium | — |
