StreetPilot
c340
Garmin
StreetPilot c530
Garmin
StreetPilot c550
Garmin
StreetPilot c580
StreetPilot
2720
Garmin
StreetPilot 2820
Garmin
StreetPilot 7200
12 channel
High sensitivity GPS receiver by SiRF
High sensitivity GPS receiver by SiRF
High sensitivity GPS receiver by SiRF
12 channel
12 channel
12 channel
Waypoints
500
500
500
500
2000
2000
2000
n/a
n/a
n/a
n/a
2000
2000
2000
1 stored (Automatically calculated with turn-by-turn instructions)
1 stored (Automatically calculated with turn-by-turn instructions)
1 stored (Automatically calculated with turn-by-turn instructions)
1 stored (Automatically calculated with turn-by-turn instructions)
50/254
50/254
50/254
Rechargeable lithium-ion
Rechargeable lithium-ion
Rechargeable lithium-ion
Rechargeable lithium-ion
n/a
n/a
n/a
8 hours (in battery saver mode)
8 hours (in battery saver mode)
8 hours (in battery saver mode)
8 hours
n/a
n/a
n/a
2.1 x 2.8
2.1 x 2.8
2.1 x 2.8
2.1 x 2.8
1.7 x 3.3
1.7 x 3.3
3.43 x 6.10
64,000 color QVGA transflective TFT touch screen
64,000 color Automotive-grade, sunlight-readable, anti-glare TFT LCD
display
64,000 color Automotive-grade, sunlight-readable, anti-glare TFT LCD
display
64,000 color Automotive-grade, sunlight-readable, anti-glare TFT LCD
display
WQVGA Color TFT Touch Screen
WQVGA Color TFT Touch Screen
WQVGA Color TFT Touch Screen
240 x 320
240 x 320
240 x 320
240 x 320
240 x 454
240 x 454
234 x 480
Built-in Patch
Built-in Patch
Built-in Patch
Built-in Patch
Built-in Patch
Built-in Patch
Built-in Patch
9.45 ounces
9.45 ounces
9.45 ounces
9.45 ounces
.93 lbs
.93 lbs
1.4 lbs
Yes (with voice prompts)
Yes (with voice prompts)
Yes (with voice prompts)
(with voice prompts)
Yes (with voice prompts)
Yes (with voice prompts)
Yes (with voice prompts)
not waterproof
not waterproof
not waterproof
not waterproof
IPX7
IPX7
n/a
4.4" W x 3.2" H x 2.8" D
4.4" W x 3.2" H x 2.2" D
4.4" W x 3.2" H x 2.2" D
4.4" W x 3.2" H x 2.2" D
5.6" W x 3.2" H x 2.0" D
5.6" W x 3.2" H x 2.0" D
7.5" W x 4.5" H x 2.2" D
Multi-level
Multi-level
Multi-level
Multi-level
Automatic Dimming
Automatic Dimming
Automatic Dimming
12-24
12-24
12-24
12-24
12 volts
12 volts
12 volts
Yes, imported from CSV files.
Yes, Imported from CSV file.
Yes, imported from CSV files.
imported from CSV files.
Yes, imported from CSV file.
Yes, imported from CSV file.
Yes, imported from CSV file.
Yes, using a compatible traffic receiver
Yes, using a compatible traffic receiver
Yes, using the included traffic receiver
using the included
traffic receiver
Yes, using a compatible traffic receiver
Yes, using a compatible traffic receiver
Yes, using a compatible traffic receiver
Yes, requires Custom POI data.
Yes, requires Custom POI data.
Yes, requires Custom POI data.
requires Custom POI
data.
Yes, requires Custom POI data.
Yes, requires Custom POI data.
Yes, requires Custom POI data.
Horizontal
Horizontal
Horizontal
Horizontal
Horizontal
Horizontal
Horizontal
n/a
n/a
Yes, Basic Weather information including forecasts and current conditions.
No NEXRAD radar.
Yes, Basic Weather information including forecasts and current conditions.
No NEXRAD radar. North American version only.
Yes, requires Custom POI data
Yes, requires Custom POI data
Yes, requires Custom POI data
Yes, requires Custom POI data
n/a
n/a
Yes, in North American version only.
Pre-programmed memory
Pre-programmed memory
Pre-programmed memory
Pre-programmed memory
Solid-state, Pre-programmed media
Solid-state, Pre-programmed media
Solid-state, Pre-programmed media
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a
n/a