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- GPSMAP 79s vs Cross Plus
Garmin GPSMAP 79s vs TwoNav Cross Plus
What GPSMAP 79s does better (0) and where Cross Plus wins (4) — every spec side by side.
vs
7.0Display8.3
4.6Battery4.3
5.9Durability7.8
Dimensions
Size comparison
GPSMAP 79sCross Plus
| GPSMAP 79s | Cross Plus | Difference | |
|---|---|---|---|
| Height | 70 mm | 110 mm | −40 mm |
| Width | 170 mm | 63 mm | +107 mm |
| Depth | 40 mm | 21 mm | +19 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is GPSMAP 79s better than Cross Plus?
GPSMAP 79s has no measurable advantages in this pair.
Why is Cross Plus better than GPSMAP 79s?
- Internal storage8 GB vs 32 GB4×
- Screen size3″ vs 3.2″+7%
- Battery life19 h vs 20 h+5%
- Pixel density155 ppi vs 292 ppi+88%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, GLONASS, Galileo, BeiDou, QZSS | — |
| Satellite systems supported | 5 | — |
| Display | ||
| Screen size | 3″ | 3.2″ |
| Resolution | 240 × 400 | 800 × 480 |
| Horizontal resolution | 240 px | 800 px |
| Vertical resolution | 400 px | 480 px |
| Pixel density | 155 ppi | 292 ppi |
| Display type | — | Transflective colour (sunlight-readable) |
| Touchscreen | Yes | Yes |
| Maps & navigation | ||
| Turn-by-turn routing | Yes | — |
| Internal storage | 8 GB | 32 GB |
| Connectivity & safety | ||
| Wi-Fi | — | Yes |
| Bluetooth | — | Yes |
| USB-C | — | Yes |
| Battery & power | ||
| Battery life | 19 h | 20 h |
| Battery capacity | — | 3,300 mAh |
| Power source | Rechargeable pack or AA | — |
| Runs on AA batteries | Yes | — |
| Build & durability | ||
| Protection rating | IPX7 | IPX7 |
| Water protection (IPx) | IPx7 | IPx7 |
| MIL-STD-810 | — | Yes |
| Operating temperature (min) | — | -20 °C |
| Operating temperature (max) | — | 70 °C |
| Weight | — | 172 g |
| Width | 170 mm | 63 mm |
| Height | 70 mm | 110 mm |
| Depth | 40 mm | 21 mm |








