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- Trion V4e Pro vs SL8
FJD Trion V4e Pro vs SatLab SL8
What Trion V4e Pro does better (2) and where SL8 wins (3) — every spec side by side.
4.6Positioning8.7
5.9Connectivity & safety5.9
4.8Battery7.8
4.0Durability7.4
Dimensions
Size comparison
Trion V4e ProSL8
| Trion V4e Pro | SL8 | Difference | |
|---|---|---|---|
| Height | 182 mm | 72 mm | +110 mm |
| Width | 53 mm | 131 mm | −78 mm |
| Weight | 320 g | 730 g | −410 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Trion V4e Pro better than SL8?
- Weight320 g vs 730 g2.3×
- Operating temperature (max)60 °C vs 50 °C+20%
Why is SL8 better than Trion V4e Pro?
- Battery life12 h vs 16 h+33%
- Water protection (IPx)IPx7 vs IPx8+14%
- Satellite systems supported5 vs 6+20%
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 |
| Frequency bands | — | L1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3 |
| Tracking channels | 1,408 | 1,408 |
| 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 |
| Tilt compensation (IMU) | Yes | Yes |
| Max. tilt angle | 30° | 60° |
| Correction sources | NTRIP (internet) | NTRIP (internet), UHF radio, LoRa radio, SBAS |
| Built-in UHF radio | — | Yes |
| Connectivity & safety | ||
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| NFC | — | Yes |
| USB-C | — | Yes |
| Camera | — | Yes |
| Battery & power | ||
| Battery life | 12 h | 16 h |
| Build & durability | ||
| Protection rating | IP67 | IP68 |
| Water protection (IPx) | IPx7 | IPx8 |
| Drop resistance | 1.2 m | — |
| Operating temperature (min) | -20 °C | -20 °C |
| Operating temperature (max) | 60 °C | 50 °C |
| Weight | 320 g | 730 g |
| Width | 53 mm | 131 mm |
| Height | 182 mm | 72 mm |
| Depth | 53 mm | — |
| Housing material | PC+ABS | — |
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