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- i76 vs Reach RS3
CHCNAV i76 vs Emlid Reach RS3
What i76 does better (0) and where Reach RS3 wins (0) — every spec side by side.
Why is i76 better than Reach RS3?
i76 has no measurable advantages in this pair.
Why is Reach RS3 better than i76?
Reach RS3 has no measurable advantages in this pair.
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GLONASS, Galileo, BeiDou, QZSS, NavIC (IRNSS) | GPS, GLONASS, Galileo, BeiDou, QZSS |
| Satellite systems supported | 5 | 5 |
| Multi-band GNSS (L1 + L5/L2) | Yes | Yes |
| Frequency bands | L5, E6, B2 | L1, L2, E1, E5b, B1, B2 |
| Tracking channels | 1,408 | — |
| RTK positioning | Yes | Yes |
| Tilt compensation (IMU) | Yes | Yes |
| Max. tilt angle | 60° | — |
| Correction sources | UHF radio | NTRIP (internet), UHF radio, LoRa radio, Cellular modem |
| Built-in UHF radio | Yes | Yes |
| Maps & navigation | ||
| Internal storage | 8 GB | — |
| Connectivity & safety | ||
| Wi-Fi | — | Yes |
| Bluetooth | Yes | — |
| Cellular modem (4G / LTE) | — | Yes |
| USB-C | Yes | Yes |
| Camera | Yes | — |
| Battery & power | ||
| External power input | Type-C 5 V / 2 A | — |
| Build & durability | ||
| Protection rating | IP68 | — |
| Water protection (IPx) | IPx8 | — |
| Drop resistance | 2 m | — |
| Operating temperature (min) | -40 °C | — |
| Operating temperature (max) | 65 °C | — |
| Weight | 450 g | — |
| Width | 106 mm | — |
| Height | 56 mm | — |
