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- i73+ vs SV100 Dual
CHCNAV i73+ vs SingularXYZ SV100 Dual
What i73+ does better (2) and where SV100 Dual wins (1) — every spec side by side.
vs
2.9Positioning5.1
4.9Maps & navigation4.9
8.2Battery5.8
6.5Durability5.3
Dimensions
Size comparison
i73+SV100 Dual
| i73+ | SV100 Dual | Difference | |
|---|---|---|---|
| Height | 85 mm | 65 mm | +20 mm |
| Width | 119 mm | 142 mm | −23 mm |
| Depth | 119 mm | 162 mm | −43 mm |
| Weight | 730 g | 1,050 g | −320 g |
Drawn to the same scale from the official dimensions (front and side).
Why is i73+ better than SV100 Dual?
- Battery life18 h vs 13 h+38%
- Weight730 g vs 1,050 g+44%
Why is SV100 Dual better than i73+?
- 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 |
| Frequency bands | — | L1, L2, L5, E1, E5a, E5b, B1, B2, B3 |
| Tracking channels | 624 | — |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | — | 8 mm |
| RTK accuracy (vertical) | — | 15 mm |
| Static accuracy (horizontal) | — | 2.5 mm |
| Tilt compensation (IMU) | Yes | — |
| Dual-antenna heading | — | Yes |
| Correction sources | NTRIP (internet), UHF radio | 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 |
| Bluetooth | Yes | Yes |
| Cellular modem (4G / LTE) | — | Yes |
| Battery & power | ||
| Battery life | 18 h | 13 h |
| Battery capacity | 6,800 mAh | — |
| Power source | Removable rechargeable pack | — |
| External power input | — | 9 - 28 V DC |
| Build & durability | ||
| Protection rating | IP67 | IP67 |
| Water protection (IPx) | IPx7 | IPx7 |
| MIL-STD-810 | — | Yes |
| Drop resistance | 2 m | — |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 65 °C | 75 °C |
| Weight | 730 g | 1,050 g |
| Width | 119 mm | 142 mm |
| Height | 85 mm | 65 mm |
| Depth | 119 mm | 162 mm |
| Housing material | — | Magnesium-aluminum alloy |
