2.28 in 4.49 in  | 2.13 in 1.3 in  | |
| Available colors | ||
| User rating |
| Garmin Dakota 20 |  Garmin eTrex 30 | |
|---|---|---|
| Form factor | Handheld | Handheld |
| Built-in camera | no | no |
| International Protection (IP) code | IPX7 | IPX7 |
| Weather proof | yes | yes |
| Garmin Dakota 20 | Garmin eTrex 30 | |
|---|---|---|
| Display type | LCD | TFT |
| Screen size | 3.0 in | 2.2 in |
| Screen resolution | 240 x 400 px | 220 x 176 px |
| Interface type | Touchscreen | Thumb stick |
| Colour screen | yes | yes |
| Widescreen | no | no |
| Garmin Dakota 20 | Garmin eTrex 30 | |
|---|---|---|
| Colour of product |
|
|
| Width | 2.28 in | 2.13 in |
| Height | 4.49 in | 1.3 in |
| Depth | 1.38 in | 4.06 in |
| Weight | 6.8 oz | 5.0 oz |
| Handheld | yes | yes |
| Wristband | no | no |
| Garmin Dakota 20 | Garmin eTrex 30 | |
|---|---|---|
| Type of map view | 2D |
|
| Map included | yes | yes |
| Map coverage | Central Europe | Germany |
| Navigation area |
|
|
| TMC support | no | no |
| Points of interest | yes | yes |
| Speed cameras warning support | yes | no |
| Voice commands | no | no |
| Voice guidance | no | no |
| Live service | no | no |
| Waypoints | yes | yes |
| Number of waypoints | 1000 | 2000 |
| Routes quantity | 50 | 200 |
| Garmin Dakota 20 | Garmin eTrex 30 | |
|---|---|---|
| Antenna | Internal | Internal |
| Bluetooth | no | no |
| Garmin Dakota 20 | Garmin eTrex 30 | |
|---|---|---|
| Built-in speakers | no | no |
| Headphone output | no | no |
| USB | yes | yes |
| USB version | 2.0 | 2.0 |
| USB 2.0 ports quantity | 1 | 1 |
| Supported radio bands | Not supported | Not supported |
| Image viewer | no | no |
| Garmin Dakota 20 | Garmin eTrex 30 | |
|---|---|---|
| Basemap | yes | yes |
| Altimeter | yes | yes |
| Compass | yes | yes |
| Distance meter | yes | yes |
| Route planner | yes | yes |
| Speedometer | yes | yes |
| Stopwatch | yes | yes |
| Track data | yes | yes |
| Garmin Dakota 20 | Garmin eTrex 30 | |
|---|---|---|
| Storage media type | Flash | Flash |
| Memory card reader | yes | yes |
| Compatible memory cards | microSD | microSD |
| Internal memory | 850.0 mB | 1740.0 mB |
| Internal storage capacity | 0.83 GB | 1.7 GB |
| Garmin Dakota 20 | Garmin eTrex 30 | |
|---|---|---|
| External power connection | Battery | Battery |
| Battery operated | yes | yes |
| Battery type | NiMH | NiMH |
| Battery life (running) | 20.0 h | 25.0 h |
| Battery life (max) | 20.0 h | 25.0 h |
| Number of batteries required | 2 | 2 |
| Pros | ||
|---|---|---|
| Cons |
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