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- i76 vs S20
CHCNAV i76 vs SingularXYZ S20
What i76 does better (2) and where S20 wins (0) — every spec side by side.
Dimensions
Size comparison
i76S20
| i76 | S20 | Difference | |
|---|---|---|---|
| Height | 56 mm | 58 mm | −2 mm |
| Width | 106 mm | 150 mm | −44 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is i76 better than S20?
- Water protection (IPx)IPx8 vs IPx7+14%
- Built-in UHF radioYes · S20: No
Why is S20 better than i76?
S20 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, L5, E1, E5a, E5b, B1, B2, B3 |
| Tracking channels | 1,408 | 1,408 |
| SBAS (WAAS / EGNOS) | — | Yes |
| RTK positioning | Yes | Yes |
| RTK accuracy (horizontal) | — | 8 mm |
| Position update rate | — | 20 Hz |
| Tilt compensation (IMU) | Yes | — |
| Max. tilt angle | 60° | — |
| Correction sources | UHF radio | L-band / PPP, SBAS |
| Built-in UHF radio | Yes | No |
| L-band / PPP corrections | — | Yes |
| Maps & navigation | ||
| Internal storage | 8 GB | — |
| Connectivity & safety | ||
| Bluetooth | Yes | Yes |
| USB-C | Yes | — |
| Camera | Yes | — |
| Battery & power | ||
| External power input | Type-C 5 V / 2 A | — |
| Build & durability | ||
| Protection rating | IP68 | IP67 |
| Water protection (IPx) | IPx8 | IPx7 |
| Drop resistance | 2 m | 2 m |
| Operating temperature (min) | -40 °C | -40 °C |
| Operating temperature (max) | 65 °C | 65 °C |
| Weight | 450 g | — |
| Width | 106 mm | 150 mm |
| Height | 56 mm | 58 mm |
| Depth | — | 150 mm |
