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CHCNAV vs ComNav: GPS & navigation compared
12 models from CHCNAV and 25 models from ComNav — how the two lineups compare on numbers: releases, scores, specs and features.
| CHCNAV | ComNav | |
|---|---|---|
| Models in the catalog | 12 | 25 |
| Models of the last 3 years | 4 | 3 |
| Years in the catalog | 2019–2025 | 2017–2026 |
| Median score | 7.6 | 6.4 |
| Median score, last 3 years | 7.4 | 5.6 |
| Best rated model | i93 · 8.6 | Venus Laser RTK · 9.1 |
By year
Models by release year
CHCNAVComNav
Median score by year
All models
Typical specs and features
| Spec | CHCNAV | ComNav |
|---|---|---|
| RTK accuracy (horizontal) median | 8 mm | 8 mm |
| Tracking channels median | 1,408 | 965 |
| Satellite systems supported median | 5 | 6 |
| Battery life median | 20 h | 15 h |
| Water protection (IPx) median | IPx7 | IPx7 |
| Weight median | 1,000 g | 800 g |
| Internal storage median | 8 GB | 8 GB |
| L-band / PPP corrections share of models | 75% | 100% |
| Built-in UHF radio share of models | 80% | 94% |
| Multi-band GNSS (L1 + L5/L2) share of models | 100% | 88% |
| Tilt compensation (IMU) share of models | 100% | 100% |
| RTK positioning share of models | 100% | 100% |
| Wi-Fi share of models | 100% | 100% |
| Bluetooth share of models | 100% | 100% |
| Cellular modem (4G / LTE) share of models | 100% | 100% |
Top rated
