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- CHCNAV vs eSurvey
Brand vs brand
CHCNAV vs eSurvey: GPS & navigation compared
12 models from CHCNAV and 13 models from eSurvey — how the two lineups compare on numbers: releases, scores, specs and features.
By year
Models by release year
CHCNAVeSurvey
All models
Typical specs and features
| Spec | CHCNAV | eSurvey |
|---|---|---|
| RTK accuracy (horizontal) median | 8 mm | 8 mm |
| Tracking channels median | 1,408 | 1,408 |
| Satellite systems supported median | 5 | 6 |
| Battery life median | 20 h | 12 h |
| Water protection (IPx) median | IPx7 | IPx7 |
| Weight median | 1,000 g | 931 g |
| Internal storage median | 8 GB | 8 GB |
| Multi-band GNSS (L1 + L5/L2) share of models | 100% | 0% |
| L-band / PPP corrections share of models | 75% | 100% |
| Built-in UHF radio share of models | 80% | 100% |
| Tilt compensation (IMU) share of models | 100% | 100% |
| RTK positioning share of models | 100% | 100% |
| Bluetooth share of models | 100% | 100% |
| Cellular modem (4G / LTE) share of models | 100% | 100% |
