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- i93 vs Reach RS3
CHCNAV i93 vs Emlid Reach RS3
What i93 does better (0) and where Reach RS3 wins (0) — every spec side by side.
Why is i93 better than Reach RS3?
i93 has no measurable advantages in this pair.
Why is Reach RS3 better than i93?
Reach RS3 has no measurable advantages in this pair.
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, E1, E5b, B1, B2 |
| Tracking channels | 1,408 | — |
| SBAS (WAAS / EGNOS) | Yes | — |
| RTK positioning | Yes | Yes |
| Tilt compensation (IMU) | Yes | Yes |
| Correction sources | NTRIP (internet), L-band / PPP, SBAS | NTRIP (internet), UHF radio, LoRa radio, Cellular modem |
| Built-in UHF radio | — | Yes |
| L-band / PPP corrections | Yes | — |
| Connectivity & safety | ||
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | — |
| Cellular modem (4G / LTE) | — | Yes |
| USB-C | — | Yes |
| Camera | Yes | — |
| Battery & power | ||
| Battery life | 36 h | — |
| External power input | 9 V DC to 28 V DC | — |
| Build & durability | ||
| MIL-STD-810 | Yes | — |
| Operating temperature (min) | -40 °C | — |
| Operating temperature (max) | 65 °C | — |
| Weight | 1,150 g | — |
