Wednesday, October 5, 2011

Popular Garmin Etrex 10, 20 and 30 GPS Comparison

Popular Garmin Etrex 10, 20, 30 Outdoor & Handheld GPS Comparison




Garmin Etrex GPS

eTrex 10
$ 119.99       
eTrex 20
$129.99


eTrex 30
$ 299.99
Unit dimensions, WxHxD:


2.1" x 4.0" x 1.3" (5.4 x 10.3 x 3.3 cm)
2.1" x 4.0" x 1.3" (5.4 x 10.3 x 3.3 cm)
2.1" x 4.0" x 1.3" (5.4 x 10.3 x 3.3 cm)
Display size, WxH:


1.4" x 1.7" (3.6 x 4.3 cm); 2.2" diag (5.6 cm)
1.4" x 1.7" (3.5 x 4.4 cm); 2.2" diag (5.6 cm)
1.4" x 1.7" (3.5 x 4.4 cm); 2.2" diag (5.6 cm)

Display resolution, WxH:
128 x 160 pixels
176 x 220 pixels
176 x 220 pixels
Display type:
transflective, monochrome
transflective, 65-K color TFT
transflective, 65-K color TFT
Weight:
5 oz (141.7 g) with batteries
5 oz (141.7 g) with batteries
5 oz (141.7 g) with batteries
Battery:
2 AA batteries (not included); NiMH or Lithium recommended

2 AA batteries (not included); NiMH or Lithium recommended

2 AA batteries (not included); NiMH or Lithium recommended

Battery life:
25 hours
25 hours
25 hours
Waterproof:
yes (IPX7)

yes (IPX7)

yes (IPX7)

Floats:
No

No

No
High-sensitivity receiver:
Yes

Yes

Yes

Interface:
USB

USB

USB

Basemap:
Yes

Yes

Yes

Preloaded maps:
No

No

No

Ability to add maps:
No

Yes

Yes

Built-in memory:
No

1.7 GB

1.7 GB

Accepts data cards:
No

microSD™ card (not included)

microSD™ card (not included)

Waypoints/favorites/locations:
1000

2000

2000

Routes:
50

200

200

Track log:
10,000 points, 100 saved tracks

10,000 points, 200 saved tracks
10,000 points, 200 saved tracks

Automatic routing (turn by turn routing on roads):
No

yes (with optional mapping for detailed roads)

yes (with optional mapping for detailed roads)

Touchscreen:
No

No

No

Electronic compass:
No

No

yes (tilt-compensated, 3-axis)

Barometric altimeter:
No

No

Yes

Camera:
No

No

No

Photo navigation (navigate to geotagged photos):
No

Yes

Yes

Picture viewer:
No

No

No

Custom maps compatible:
No

Yes

Yes

Geocaching-friendly:
yes (paperless)

yes (paperless)

yes (paperless)

Outdoor GPS games:
No

No

No

Hunt/fish calendar:
Yes

Yes

Yes

Sun and moon information:
Yes

Yes

Yes

Tide tables:
Yes

Yes

Yes

Area calculation:
Yes

Yes

Yes

Custom POIs (ability to add additional points of interest):

Yes


Yes


Yes

Unit-to-unit transfer (shares data wirelessly with similar units):

No


No


Yes

Garmin Connect™ compatible (online community where you analyze, categorize and share data):


Yes



Yes



Yes

Additional:
NA
NA
NA




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