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| Model | GPS 60 | Dakota 10 | Oregon 200 | Dakota 20 | GPSMAP 60CSx | GPSMAP 78s | Oregon 450 | Oregon 550 |
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| Unit dimensions, WxHxD | 2.4" x 6.1" x 1.3" (6.1 x 15.5 x 3.3 cm) | 2.2" x 3.9" x 1.3" (5.5 x 10 x 3.3 cm) | 2.3" x 4.5" x 1.4" (5.8 x 11.4 x 3.5 cm) | 2.2" x 3.9" x 1.3" (5.5 x 10 x 3.3 cm) | 2.4" x 6.1" x 1.3" (6.1 x 15.5 x 3.3 cm) | 2.6" x 6.0" x 1.2" (6.6 x 15.2 x 3.0 cm) | 2.3" x 4.5" x 1.4" (5.8 x 11.4 x 3.5 cm) | 2.3" x 4.5" x 1.4" (5.8 x 11.4 x 3.5 cm) |
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| Display size, WxH | 1.5" x 2.2" (3.8 x 5.6 cm) | 1.43"W x 2.15"H (3.6 x 5.5 cm); 2.6" diag (6.6 cm) | 1.53"W x 2.55"H (3.8 x 6.3 cm); 3" diag (7.6 cm) | 1.43"W x 2.15"H (3.6 x 5.5 cm); 2.6" diag (6.6 cm) | 1.5" x 2.2" (3.8 x 5.6 cm) | 1.6" x 2.2" (4.1 x 5.6 cm); 2.6" diag (6.6 cm) | 1.53"W x 2.55"H (3.8 x 6.3 cm); 3" diag (7.6 cm) | 1.53"W x 2.55"H (3.8 x 6.3 cm); 3" diag (7.6 cm) |
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| Display resolution, WxH | 160 x 240 pixels | 160 x 240 pixels | 240 x 400 pixels | 160 x 240 pixels | 160 x 240 pixels | 160 x 240 pixels | 240 x 400 pixels | 240 x 400 pixels |
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| Display type | 4 level gray LCD | Transflective color TFT touchscreen | Transflective color TFT touchscreen | Transflective color TFT touchscreen | 256 level color TFT | transflective, 65-K color TFT | Transflective color TFT touchscreen | Transflective color TFT touchscreen |
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| Weight | 7.0 oz (198 g) with batteries | 5.25 oz (148.8 g) with batteries | 6.8 oz (192.7 g) with batteries | 5.25 oz (148.8 g) with batteries | 7.5 oz (213 g) with batteries | 7.7 oz (218.3 g) with batteries | 6.8 oz (192.7 g) with batteries | 6.8 oz (192.7 g) with batteries |
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| Battery | 2 AA batteries (not included) | 2 AA batteries (not included) | 2 AA batteries (not included) | 2 AA batteries (not included) | 2 AA batteries (not included) | 2 AA batteries (not included) | 2 AA batteries (not included) | 2 AA NiMH batteries included |
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| Battery life | up to 28 hours | 20 hours | 16 hours | 20 hours | 18 hours, typical | 20 hours | 16 hours | 16 hours |
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| Waterproof | yes (IPX7) | yes (IPX7) | yes (IPX7) | yes (IPX7) | yes (IPX7) | yes (IPX7) | yes (IPX7) | yes (IPX7) |
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| Floats | no | no | no | no | no | yes | no | no |
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| High-sensitivity receiver | no | yes | yes | yes | yes | yes | yes | yes |
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| Interface | serial and USB | USB | USB | USB | serial and USB | high-speed USB and NMEA 0183 compatible | USB and NMEA 0183 compatible | high-speed USB and NMEA 0183 compatible |
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| Basemap | no | yes | yes | yes | yes | yes | yes | yes |
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| Preloaded maps | no | no | no | no | no | no | no | no |
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| Ability to add maps | accepts points of interest data | yes | yes | yes | yes | yes | yes | yes |
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| Built in memory | 1 MB | 850 MB | 24 MB | 850 MB | no | 1.7 GB | 850 MB | 850 MB |
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| Accepts data cards | no | no | microSD card (not included) | microSD card (not included) | microSD card (not included) | microSD™ card (not included) | microSD card (not included) | microSD card (not included) |
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| Waypoints/favourites/locations | 500 | 1000 | 1000 | 1000 | 1000 | 2000 | 2000 | 2000 |
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| Routes | 50 | 50 | 50 | 50 | 50 | 200 | 200 | 200 |
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| Track log | 10,000 points, 20 saved tracks | 10,000 points, 200 saved tracks | 10,000 points, 200 saved tracks | 10,000 points, 200 saved tracks | 10,000 points, 20 saved tracks | 10,000 points, 200 saved tracks | 10,000 points, 200 saved tracks | 10,000 points, 200 saved tracks |
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| Automatic routing (turn by turn routing on roads) | no | yes (with optional mapping for detailed roads) | yes (with optional mapping for detailed roads) | yes (with optional mapping for detailed roads) | yes | yes (with optional mapping for detailed roads) | yes (with optional mapping for detailed roads) | yes (with optional mapping for detailed roads) |
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| Electronic compass | no | no | no | yes (tilt-compensated, 3-axis) | yes | yes (tilt-compensated, 3-axis) | yes (tilt-compensated, 3-axis) | yes (tilt-compensated, 3-axis) |
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| Touchscreen | no | yes | yes | yes | no | no | yes | yes |
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| Barometric altimeter | no | no | no | yes | yes | yes | yes | yes |
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| Camera | no | no | no | no | no | no | no | yes (3.2 megapixel with autofocus; 4x digital zoom |
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| Outdoor GPS games | yes | no | yes (Wherigo only) | no | yes | no | yes (Wherigo only) | yes (Wherigo only) |
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| Hunt/fish calendar | yes | yes | yes | yes | yes | yes | yes | yes |
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| Sun and moon information | yes | yes | yes | yes | yes | yes | yes | yes |
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| Tide tables | no | yes | yes | yes | no | yes | yes | yes |
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| Area calculation | yes | yes | yes | yes | yes | yes | yes | yes |
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| Custom POIs (ability to add additional points of interest) | no | yes | yes | yes | yes | yes | yes | yes |
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| Unit-to-unit transfer (shares data wirelessly with similar units) | no | no | no | yes | no | yes | yes | yes |
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| Picture viewer | no | no | yes | no | no | no | yes | yes |
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