Product Comparison
eTrex® 30
$299.99 USD
|
Dakota® 20
$279.99 USD
|
eTrex® 30
$299.99 USD
|
Dakota® 20
$279.99 USD
|
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General
| Physical dimensions | 2.1" x 4.0" x 1.3" (5.4 x 10.3 x 3.3 cm) | 2.2" x 3.9" x 1.3" (5.5 x 10 x 3.3 cm) |
|---|---|---|
| Touchscreen | ||
| Display size | 1.4" x 1.7" (3.5 x 4.4 cm); 2.2" diag (5.6 cm) | 1.43" x 2.15" (3.6 x 5.5 cm); 2.6" diag (6.6 cm) |
| Display resolution | 176 x 220 pixels | 160 x 240 pixels |
| Display type | transflective, 65-K color TFT | transflective color TFT touchscreen |
| Weight | 5 oz (141.7 g) with batteries | 5.25 oz (148.8 g) with batteries |
| Battery type | 2 AA batteries (not included); NiMH or Lithium recommended | 2 AA batteries (not included); NiMH or Lithium recommended |
| Battery life | 25 hours | 20 hours |
| Water rating | IPX7 | IPX7 |
| High-sensitivity receiver | ||
| Memory/History | 1.7 GB | 850 MB |
Maps & Memory
| Ability to add maps | ||
|---|---|---|
| Basemap | ||
| Automatic routing (turn by turn routing on roads) for outdoor activities | Yes (with optional mapping for detailed roads) | Yes (with optional mapping for detailed roads) |
| External memory storage | microSD™ card (not included) | microSD™ card (not included) |
| Waypoints/favorites/locations | 2000 | 1000 |
| Track log | 10,000 points, 200 saved tracks | 10,000 points, 200 saved tracks |
| Routes | 200 | 50 |
Sensors
| Barometric altimeter | ||
|---|---|---|
| Compass | Yes (tilt-compensated 3-axis) | Yes (tilt-compensated 3-axis) |
Outdoor Recreation
| Area calculation | ||
|---|---|---|
| Hunt/fish calendar | ||
| Sun and moon information | ||
| Geocaching-friendly | Yes (Paperless) | Yes (Paperless) |
| Custom maps compatible | ||
| Picture viewer |