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- Compare
- M300 Pro II vs R780
ComNav M300 Pro II vs Trimble R780
What M300 Pro II does better (1) and where R780 wins (4) — every spec side by side.
vs
5.9Positioning6.8
5.9Connectivity & safety5.9
2.7Durability6.9
Dimensions
Size comparison
M300 Pro IIR780
| M300 Pro II | R780 | Difference | |
|---|---|---|---|
| Height | 67 mm | 130 mm | −63 mm |
| Width | 176 mm | 139 mm | +37 mm |
| Weight | 2,830 g | 1,550 g | +1,280 g |
Drawn to the same scale from the official dimensions (front and side).
Why is M300 Pro II better than R780?
- Static accuracy (horizontal)2 mm vs 3 mm+50%
Why is R780 better than M300 Pro II?
- Weight2,830 g vs 1,550 g+83%
- Water protection (IPx)IPx7 vs IPx8+14%
- Satellite systems supported5 vs 6+20%
- Tracking channels574 vs 672+17%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) |
| Satellite systems supported | 5 | 6 |
| Multi-band GNSS (L1 + L5/L2) | Yes | Yes |
| Frequency bands | L1, L2, L5, E1, E5a, E5b, B1, B2, B3, L-band | L1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3 |
| Tracking channels | 574 | 672 |
| GNSS engine | — | Trimble Maxwell 7 |
| SBAS (WAAS / EGNOS) | Yes | Yes |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | 8 mm | 8 mm |
| Static accuracy (horizontal) | 2 mm | 3 mm |
| Tilt compensation (IMU) | — | Yes |
| Correction sources | NTRIP (internet), Cellular modem, L-band / PPP, SBAS | NTRIP (internet), UHF radio, L-band / PPP, SBAS |
| Built-in UHF radio | — | Yes |
| L-band / PPP corrections | Yes | Yes |
| Maps & navigation | ||
| Internal storage | — | 9 GB |
| Connectivity & safety | ||
| Wi-Fi | — | Yes |
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | Yes | — |
| Battery & power | ||
| Battery life | — | 6 h |
| External power input | ±18 - ±75VDC, with overvoltage protection | — |
| Build & durability | ||
| Protection rating | IP67 | IP68 |
| Water protection (IPx) | IPx7 | IPx8 |
| MIL-STD-810 | — | Yes |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 65 °C | 65 °C |
| Weight | 2,830 g | 1,550 g |
| Width | 176 mm | 139 mm |
| Height | 67 mm | 130 mm |
| Depth | 267 mm | — |
| Housing material | Rugged aluminum case with rubber ring | Marine Aluminium |
