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- E800 vs SL900
eSurvey E800 vs SatLab SL900
What E800 does better (5) and where SL900 wins (2) — every spec side by side.
Dimensions
Size comparison
E800SL900
| E800 | SL900 | Difference | |
|---|---|---|---|
| Height | 76 mm | 95 mm | −19 mm |
| Width | 154 mm | 170 mm | −16 mm |
| Weight | 1,500 g | 1,200 g | +300 g |
Drawn to the same scale from the official dimensions (front and side).
Why is E800 better than SL900?
- Battery life15 h vs 9 h+67%
- Satellite systems supported6 vs 4+50%
- Battery capacity13,600 mAh vs 5,000 mAh2.7×
- Internal storage32 GB vs 16 GB2×
- Tracking channels800 vs 555+44%
Why is SL900 better than E800?
- Multi-band GNSS (L1 + L5/L2)No · E800: Yes
- Weight1,500 g vs 1,200 g+25%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) | GPS, GLONASS, Galileo, BeiDou |
| Satellite systems supported | 6 | 4 |
| Multi-band GNSS (L1 + L5/L2) | No | Yes |
| Frequency bands | L-band | L1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3 |
| Tracking channels | 800 | 555 |
| GNSS engine | — | Trimble BD990 |
| SBAS (WAAS / EGNOS) | Yes | Yes |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | 8 mm | 8 mm |
| Static accuracy (horizontal) | 2 mm | — |
| Tilt compensation (IMU) | — | Yes |
| Correction sources | NTRIP (internet), UHF radio, Cellular modem, L-band / PPP, SBAS | NTRIP (internet), UHF radio, Cellular modem, L-band / PPP, SBAS |
| Built-in UHF radio | Yes | Yes |
| L-band / PPP corrections | Yes | Yes |
| Raw data logging (RINEX) | — | Yes |
| Maps & navigation | ||
| Internal storage | 32 GB | 16 GB |
| Connectivity & safety | ||
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | Yes | Yes |
| NFC | — | Yes |
| USB-C | Yes | — |
| Battery & power | ||
| Battery life | 15 h | 9 h |
| Battery capacity | 13,600 mAh | 5,000 mAh |
| External power input | 5-pin lemo, 9~28 VDC | 6-28V DC external power input（5-pin port） with over-discharge protection |
| Build & durability | ||
| Protection rating | IP67 | IP67 |
| Water protection (IPx) | IPx7 | IPx7 |
| Drop resistance | 2 m | 2 m |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 65 °C | 65 °C |
| Weight | 1,500 g | 1,200 g |
| Width | 154 mm | 170 mm |
| Height | 76 mm | 95 mm |
| Depth | 154 mm | — |
| Housing material | Magnesium Alloy | — |
