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- Mars Laser RTK vs Sfaira ONE
ComNav Mars Laser RTK vs SingularXYZ Sfaira ONE
What Mars Laser RTK does better (4) and where Sfaira ONE wins (3) — every spec side by side.
vs
7.9Positioning7.0
5.9Connectivity & safety5.9
8.7Battery7.8
2.6Durability6.5
Dimensions
Size comparison
Mars Laser RTKSfaira ONE
| Mars Laser RTK | Sfaira ONE | Difference | |
|---|---|---|---|
| Height | 70 mm | 149 mm | −79 mm |
| Width | 150 mm | 50 mm | +100 mm |
| Weight | 1,200 g | 400 g | +800 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Mars Laser RTK better than Sfaira ONE?
- Water protection (IPx)IPx7 vs IPx5+40%
- Battery life20 h vs 16 h+25%
- Satellite systems supported6 vs 5+20%
- Tracking channels1,590 vs 1,448+10%
Why is Sfaira ONE better than Mars Laser RTK?
- Weight1,200 g vs 400 g3×
- Operating temperature (min)-20 °C vs -45 °C+-56%
- Operating temperature (max)60 °C vs 75 °C+25%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Satellite systems supported | 6 | 5 |
| Multi-band GNSS (L1 + L5/L2) | — | Yes |
| Frequency bands | — | L1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3 |
| Tracking channels | 1,590 | 1,448 |
| SBAS (WAAS / EGNOS) | Yes | — |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | 8 mm | 8 mm |
| RTK accuracy (vertical) | — | 15 mm |
| Static accuracy (horizontal) | 3 mm | — |
| Tilt compensation (IMU) | Yes | — |
| Correction sources | NTRIP (internet), UHF radio, Cellular modem, L-band / PPP, SBAS | — |
| Built-in UHF radio | Yes | — |
| L-band / PPP corrections | Yes | — |
| Raw data logging (RINEX) | Yes | — |
| Maps & navigation | ||
| Internal storage | 8 GB | — |
| Connectivity & safety | ||
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | Yes | — |
| USB-C | — | Yes |
| Battery & power | ||
| Battery life | 20 h | 16 h |
| Battery capacity | 6,800 mAh | — |
| External power input | 7-28VDC | — |
| Build & durability | ||
| Protection rating | IP67 | IP65 |
| Water protection (IPx) | IPx7 | IPx5 |
| Drop resistance | 2 m | — |
| Operating temperature (min) | -20 °C | -45 °C |
| Operating temperature (max) | 60 °C | 75 °C |
| Weight | 1,200 g | 400 g |
| Width | 150 mm | 50 mm |
| Height | 70 mm | 149 mm |
| Depth | — | 50 mm |
| Housing material | magnesium aluminum alloy | — |
