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- A300 vs Sfaira ONE
ComNav A300 vs SingularXYZ Sfaira ONE
What A300 does better (2) and where Sfaira ONE wins (3) — every spec side by side.
vs
8.4Positioning7.0
5.9Connectivity & safety5.9
7.8Durability6.5
Dimensions
Size comparison
A300Sfaira ONE
| A300 | Sfaira ONE | Difference | |
|---|---|---|---|
| Height | 126 mm | 149 mm | −23 mm |
| Width | 250 mm | 50 mm | +200 mm |
| Depth | 250 mm | 50 mm | +200 mm |
| Weight | 2,000 g | 400 g | +1,600 g |
Drawn to the same scale from the official dimensions (front and side).
Why is A300 better than Sfaira ONE?
- Water protection (IPx)IPx8 vs IPx5+60%
- Satellite systems supported6 vs 5+20%
Why is Sfaira ONE better than A300?
- Weight2,000 g vs 400 g5×
- Tracking channels965 vs 1,448+50%
- Operating temperature (min)-40 °C vs -45 °C+-11%
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 | 965 | 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) | 2.5 mm | — |
| Correction sources | NTRIP (internet), UHF radio, Cellular modem, SBAS | — |
| Built-in UHF radio | Yes | — |
| Connectivity & safety | ||
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | Yes | — |
| USB-C | Yes | Yes |
| Battery & power | ||
| Battery life | — | 16 h |
| External power input | 6-36 | — |
| Build & durability | ||
| Protection rating | IP68 | IP65 |
| Water protection (IPx) | IPx8 | IPx5 |
| Drop resistance | 2 m | — |
| Operating temperature (min) | -40 °C | -45 °C |
| Operating temperature (max) | 75 °C | 75 °C |
| Weight | 2,000 g | 400 g |
| Width | 250 mm | 50 mm |
| Height | 126 mm | 149 mm |
| Depth | 250 mm | 50 mm |
| Housing material | FRP cover & aluminum alloy base | — |
