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- Compare
- Skadi Gold vs S999
Eos Skadi Gold vs Stonex S999
What Skadi Gold does better (1) and where S999 wins (4) — every spec side by side.
2.8Positioning7.2
5.9Connectivity & safety5.9
3.3Battery5.1
2.2Durability7.7
Dimensions
Size comparison
Skadi GoldS999
| Skadi Gold | S999 | Difference | |
|---|---|---|---|
| Height | 142 mm | 74 mm | +68 mm |
| Width | 60 mm | 139 mm | −79 mm |
| Depth | 95 mm | 139 mm | −44 mm |
| Weight | 935 g | 1,065 g | −130 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Skadi Gold better than S999?
- Weight935 g vs 1,065 g+14%
Why is S999 better than Skadi Gold?
- Battery life9 h vs 10 h+11%
- Operating temperature (min)-15 °C vs -40 °C+-62%
- Tracking channels800 vs 1,408+76%
- Operating temperature (max)50 °C vs 65 °C+30%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) |
| Satellite systems supported | 6 | 6 |
| Multi-band GNSS (L1 + L5/L2) | Yes | — |
| Frequency bands | L1, L2, L5, E5a, E5b, E6, B1, B2, B3 | — |
| Tracking channels | 800 | 1,408 |
| SBAS (WAAS / EGNOS) | Yes | Yes |
| RTK positioning | Yes | — |
| RTK accuracy (horizontal) | 10 mm | — |
| RTK accuracy (vertical) | 20 mm | — |
| Tilt compensation (IMU) | Yes | Yes |
| Max. tilt angle | 90° | 60° |
| Correction sources | NTRIP (internet), L-band / PPP, SBAS | NTRIP (internet), Cellular modem, L-band / PPP, SBAS |
| Built-in UHF radio | — | No |
| L-band / PPP corrections | Yes | Yes |
| Maps & navigation | ||
| Internal storage | — | 31 GB |
| Connectivity & safety | ||
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | — | Yes |
| USB-C | Yes | Yes |
| Camera | — | Yes |
| Battery & power | ||
| Battery life | 9 h | 10 h |
| Battery capacity | — | 13,600 mAh |
| Hot-swappable batteries | Yes | — |
| Build & durability | ||
| Protection rating | — | IP68 |
| Water protection (IPx) | — | IPx8 |
| Operating temperature (min) | -15 °C | -40 °C |
| Operating temperature (max) | 50 °C | 65 °C |
| Weight | 935 g | 1,065 g |
| Width | 60 mm | 139 mm |
| Height | 142 mm | 74 mm |
| Depth | 95 mm | 139 mm |
| Housing material | Xenoy® with TPU overmold | — |
