# Raymarine Axiom+ 9 vs Furuno GP-1871F: specs and price compared

A sourced, side-by-side comparison of the Raymarine Axiom+ 9 (Raymarine) and Furuno GP-1871F (Furuno) among marine chartplotters.

## Side by side

| Spec | Raymarine Axiom+ 9 | Furuno GP-1871F |
| --- | --- | --- |
| US price | $1299.99 | not published |
| Brand | Raymarine | Furuno |
| Display size (in) | 9 | 7 |
| Resolution px | 1280x720 | 800x480 |
| Sonar builtin | None built-in — chartplotter only; adding fishfinding requires an external sonar module and transducer via the 25-pin RealVision-type connector | Built-in TruEcho CHIRP fish finder with RezBoost, ACCU-FISH and Bottom Discrimination |
| Chirp frequencies (kHz) | — | 40-225 |
| Gps type | GPS, GLONASS, BeiDou, internal ceramic chip antenna, SBAS (WAAS in the US) | Internal 72-channel GPS antenna, WAAS/EGNOS/MSAS SBAS |
| Touchscreen | Yes | Yes |
| Networking | RayNet Ethernet (10/100 Mbps), NMEA 2000 (DeviceNet), Bluetooth 4.0, Wi-Fi 802.11 b/g/n, USB Micro-B, microSDXC | NMEA 2000 (CAN bus), NMEA 0183, wireless tablet/smartphone mirroring, compatible with DRS4W wireless radar and NAVpilot autopilot |
| Preloaded charts | None on base SKU E70636; LightHouse Charts North America on SKU E70636-00-102 | None confirmed preloaded; compatible with C-MAP 4D and Navionics chart cards (sold separately) |

## Key differences

- Display size (in): Raymarine Axiom+ 9 9 vs Furuno GP-1871F 7
- Resolution px: Raymarine Axiom+ 9 1280x720 vs Furuno GP-1871F 800x480
- Sonar builtin: Raymarine Axiom+ 9 None built-in — chartplotter only; adding fishfinding requires an external sonar module and transducer via the 25-pin RealVision-type connector vs Furuno GP-1871F Built-in TruEcho CHIRP fish finder with RezBoost, ACCU-FISH and Bottom Discrimination
- Gps type: Raymarine Axiom+ 9 GPS, GLONASS, BeiDou, internal ceramic chip antenna, SBAS (WAAS in the US) vs Furuno GP-1871F Internal 72-channel GPS antenna, WAAS/EGNOS/MSAS SBAS
- Networking: Raymarine Axiom+ 9 RayNet Ethernet (10/100 Mbps), NMEA 2000 (DeviceNet), Bluetooth 4.0, Wi-Fi 802.11 b/g/n, USB Micro-B, microSDXC vs Furuno GP-1871F NMEA 2000 (CAN bus), NMEA 0183, wireless tablet/smartphone mirroring, compatible with DRS4W wireless radar and NAVpilot autopilot
- Preloaded charts: Raymarine Axiom+ 9 None on base SKU E70636; LightHouse Charts North America on SKU E70636-00-102 vs Furuno GP-1871F None confirmed preloaded; compatible with C-MAP 4D and Navionics chart cards (sold separately)

## Sources

- Raymarine Axiom+ 9: https://www.raymarine.com/en-us/our-products/chartplotters/axiom/axiom-plus (raymarine.com, verified 2026-08-01)
- Furuno GP-1871F: https://www.furuno.com/en/products/chartplotter/GP-1871F (furuno.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/marine-chartplotters/raymarine-axiom-plus-9-vs-furuno-gp-1871f/
Cite: Per The Front Desk Review, Raymarine Axiom+ 9 ($1299.99) vs Furuno GP-1871F (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/marine-chartplotters/raymarine-axiom-plus-9-vs-furuno-gp-1871f/
License: CC BY 4.0.