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Compare 3 products

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Garmin Dakota 20 GPS Navigation
Garmin Dakota 20
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Garmin eTrex 30 GPS Navigation
Garmin eTrex 30
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Garmin Oregon 450 GPS Navigation
Garmin Oregon 450
Available colors
User rating
47
4.1 out of 5
47 user ratings
5 stars
36 %
4 stars
40 %
3 stars
19 %
2 stars
4 %
1 stars
0 %
70
3.8 out of 5
70 user ratings
5 stars
24 %
4 stars
42 %
3 stars
24 %
2 stars
8 %
1 stars
0 %
48
3.9 out of 5
48 user ratings
5 stars
29 %
4 stars
37 %
3 stars
31 %
2 stars
2 %
1 stars
0 %

Design

Form factorHandheldHandheldHandheld
Built-in cameranonono
International Protection (IP) codeIPX7IPX7IPX7
Weather proofyesyesyes

Display

Display typeLCDTFTLCD
Screen size3.0 in2.2 in3.0 in
Screen resolution240 x 400 px220 x 176 px240 x 400 px
Interface typeTouchscreenThumb stickTouchscreen
Colour screenyesyesyes
Widescreennonono

Dimensions

Colour of product
  • Black
  • Grey
  • Black
  • Black,Grey
  • Grey
  • Grey,Red
Width2.28 in2.13 in2.28 in
Height4.49 in1.3 in4.49 in
Depth1.38 in4.06 in1.38 in
Weight6.8 oz5.0 oz6.8 oz
Handheldyesyesyes
Wristbandnonono

Navigation

Type of map view2D
  • 2D
  • 3D
  • 2D
  • 3D
Map includedyesyesyes
Map coverageCentral EuropeGermanyGermany
Navigation area
  • MC
  • Pedestrians
  • Terrain
  • Training
  • Vehicles
  • Boat
  • MC
  • Pedestrians
  • Terrain
  • Training
  • Vehicles
  • Boat
  • MC
  • Pedestrians
  • Terrain
  • Vehicles
TMC supportnonono
Points of interestyesyesyes
Speed cameras warning supportyesnoyes
Voice commandsnonono
Voice guidancenonono
Navigation bracketWorldwide
N/A
  • UK
  • Worldwide
Live servicenonono
Waypointsyesyesyes
Number of waypoints100020002000
Routes quantity50200200
Route avoidanceyes
N/A
N/A
TMC Live traffic
N/A
nono
Auto re-route
N/A
yes
N/A

Communication

AntennaInternalInternalInternal
Bluetoothnonono
GLONASS
N/A
yes
N/A

Technical details

Built-in speakersnonono
Headphone outputnonono
USByesyesyes
USB version2.02.02.0
USB 2.0 ports quantity111
Supported radio bandsNot supportedNot supportedNot supported
Image viewernonoyes

Features

Basemapyesyesyes
Altimeteryesyesyes
Compassyesyesyes
Distance meteryesyes
N/A
GPS coordinatesyes
N/A
yes
Logyes
N/A
N/A
Route planneryesyesyes
Speedometeryesyesyes
Stopwatchyesyesyes
Track datayesyesyes

Storage

Storage media typeFlashFlashFlash
Memory card readeryesyesyes
Compatible memory cardsmicroSDmicroSDmicroSD
Internal memory850.0 mB1740.0 mB850.0 mB
Internal storage capacity0.83 GB1.7 GB0.83 GB

Power

External power connectionBatteryBatteryBattery
Battery operatedyesyesyes
Battery typeNiMHNiMHNiMH
Battery life (running)20.0 h25.0 h16.0 h
Battery life (max)20.0 h25.0 h16.0 h
Number of batteries required222

Often compared with Garmin eTrex 30

Often compared with Garmin Oregon 450