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- i89 vs SV100 Dual
CHCNAV i89 vs SingularXYZ SV100 Dual
What i89 does better (3) and where SV100 Dual wins (1) — every spec side by side.
vs
5.8Positioning5.1
4.9Maps & navigation4.9
5.9Connectivity & safety5.9
7.8Battery5.8
8.7Durability5.3
Why is i89 better than SV100 Dual?
- Battery life16 h vs 13 h+23%
- Water protection (IPx)IPx8 vs IPx7+14%
- Weight750 g vs 1,050 g+40%
Why is SV100 Dual better than i89?
- Operating temperature (max)65 °C vs 75 °C+15%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Satellite systems supported | 5 | 5 |
| Multi-band GNSS (L1 + L5/L2) | Yes | Yes |
| Frequency bands | L1, L2, L5, E1, E5a, E5b, E6, B1, B2, B3 | L1, L2, L5, E1, E5a, E5b, B1, B2, B3 |
| Tracking channels | 1,408 | — |
| SBAS (WAAS / EGNOS) | Yes | — |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | 8 mm | 8 mm |
| RTK accuracy (vertical) | 15 mm | 15 mm |
| Static accuracy (horizontal) | — | 2.5 mm |
| Tilt compensation (IMU) | Yes | — |
| Dual-antenna heading | — | Yes |
| Correction sources | NTRIP (internet), UHF radio, SBAS | NTRIP (internet), UHF radio, Cellular modem |
| Built-in UHF radio | Yes | Yes |
| Raw data logging (RINEX) | Yes | Yes |
| Maps & navigation | ||
| Internal storage | 8 GB | 8 GB |
| Connectivity & safety | ||
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | — | Yes |
| USB-C | Yes | — |
| Camera | Yes | — |
| Battery & power | ||
| Battery life | 16 h | 13 h |
| External power input | 5 V / 2 A | 9 - 28 V DC |
| Build & durability | ||
| Protection rating | IP68 | IP67 |
| Water protection (IPx) | IPx8 | IPx7 |
| MIL-STD-810 | Yes | Yes |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 65 °C | 75 °C |
| Weight | 750 g | 1,050 g |
| Width | — | 142 mm |
| Height | — | 65 mm |
| Depth | — | 162 mm |
| Housing material | — | Magnesium-aluminum alloy |
