A comparison chart of product features and specifications between Garmin dezl 570LMT and dezl 770LMTHD GPS for Truckers.
Note: This comparison by GPSCompared is a basic guide based on Garmin published specifications and features at their official website. And by no means that this comparison is definitive. There might be other similarities and differences which are not covered here.
| Garmin GPS for Truckers | ||||
|---|---|---|---|---|
| Garmin dezl 570LMT | Garmin dezl 770LMTHD | |||
| Models |  Garmin dezl 570LMT |  Garmin dezl 770LMTHD |
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| Introduction Date | Garmin introduced dezl 570LMT on January 7, 2015 | Garmin introduced dezl 770LMTHD on January 7, 2015 | ||
| View product availability and current price | Garmin dezl 570LMT 5-Inch GPS Truck Navigator at Amazon
| Garmin dezl 770LMTHD 7-Inch GPS Truck Navigator at Amazon
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| What's Difference | ||||
| Physical & Performance | ||||
| Physical dimensions | 5.93"W x 3.64"H x .95"D (15.06 x 9.25 x 2.41 cm) | 7.80"W x 4.77"H x 1.0"D (19.81 x 12.11 x 2.55 cm) | ||
| Display size, WxH | 4.4"W x 2.5"H (11.1 x 6.3 cm); 5.0" diag (12.7 cm) | 6.0"W x 3.4"H (15.3 x 8.5 cm); 7.0" diag (17.6 cm) | ||
| Display resolution, WxH | 480 x 272 pixels | 800 x 480 pixels | ||
| Display type | manual dual-orientation; WQVGA color TFT with white backlight | multi-touch, capacitive; WVGA color TFT with white backlight | ||
| Weight | 8.2 ounces (233.7 g) | 15.4 ounces (438.0 g) | ||
| Battery life | up to 2 hours | up to 1 hour | ||
| Headphone jack/audio line-out | _ | Yes | ||
| Navigation Features | ||||
| Traffic compatible (routes around traffic with a receiver and subscription) | Yes (with Garmin Traffic) | Yes (with HD Digital Traffic) | ||
| Additional | ||||
| Additional | Wireless Backup Camera Compatible (compatible with BC 30 wireless backup camera (sold separately)) | External video input for backup cameras Wireless Backup Camera Compatible (compatible with the BC 20 or BC 30 wireless backup cameras (sold separately) |
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| What's Common | ||||
| Physical & Performance | ||||
| Battery | rechargeable lithium-ion | rechargeable lithium-ion | ||
| High-sensitivity receiver | Yes | Yes | ||
| Maps & Memory | ||||
| Preloaded street maps | Yes | Yes | ||
| Includes lifetime map updates | Yes | Yes | ||
| nüMaps Guarantee | Yes | Yes | ||
| Built-in memory | internal solid state | internal solid state | ||
| Accepts data cards | microSD card (not included) | microSD card (not included) | ||
| Custom POIs (ability to add additional points of interest) | Yes | Yes | ||
| Waypoints/ favorites/ locations | 1000 | 1000 | ||
| Navigation Features | ||||
| Speaks street names (e.g. "Turn right ON ELM STREET in 500 ft.") Yes (with Garmin Real Directions*) * Garmin Real Directions demo video | Yes (with Garmin Real Directions) | Yes (with Garmin Real Directions) | ||
| Voice-activated navigation (operate device with spoken commands) | Yes | Yes | ||
| Lifetime traffic updates (receive free lifetime traffic updates) | Yes | Yes | ||
| Lane assist (guides to proper lane for navigation) | Yes | Yes | ||
| Junction view (displays junction signs) * Bird's Eye demo video and photoReal demo video | Yes (photoReal and Birds Eye views) | Yes (photoReal and Birds Eye views) | ||
| Route avoidance (avoid highways, tolls etc.) | Yes | Yes | ||
| Bluetooth® wireless technology * What is Garmin nuvi Bluetooth video | Yes | Yes | ||
| Speed limit indicator (displays speed limit for most major roads in the U.S. and Europe) | Yes | Yes | ||
| View upcoming points of interest along route | Yes | Yes | ||
| Additional | ||||
| Additional | Foursquare Smartphone Link Simple truck profile Trucking points of interest Easy route shaping IFTA fuel logging capability HOS violation warnings Customizable main menu This USB mass storage device is compatible with Windows® XP or newer and Mac® OS X 10.4 or later. | Foursquare Smartphone Link Simple truck profile Trucking points of interest Easy route shaping IFTA fuel logging capability HOS violation warnings Customizable main menu This USB mass storage device is compatible with Windows® XP or newer and Mac® OS X 10.4 or later. |
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| Official Specs and Features | ||||
| Learn more from the manufacturer site. | Read more about Garmin dezl 570LMT at garmin.com | Read more about Garmin dezl 770LMTHD at garmin.com | ||
| Amazon's Customer Reviews | ||||
| inclusive of the most helpful favorable review and the most helpful critical review | Click here to read Garmin dezl 570LMT reviews from Amazon.com customers | Click here to read Garmin dezl 770LMTHD reviews from Amazon.com customers | ||
| Note: Amazon tend to group a few models into one section of customer reviews (i.e models that belong to same series). So when you read a review, do look at which model the review refers to. | ||||
| Where To Buy | ||||
| View product availability and current price | Click on this link Garmin dezl 570LMT 5-Inch GPS Truck Navigator at Amazon
| Garmin dezl 770LMTHD 7-Inch GPS Truck Navigator at Amazon
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Disclaimer: Information provided is believed correct and true to the best of our ability, however, GPS Compared is not responsible for typographical errors or incorrect data. To report any errors, please use the comment below or visit the official Garmin product page for details specifications.
Introduction To Garmin dezl 570LMT and dezl 770LMTHD
While cars and trucks often use the same road in the same highway or city, each vehicle type has different needs when it comes for navigation.
Trucks have specific characteristics that separate them from other vehicles for example height, maximum weight, fuel consumption, annual mileage, etc.
Trucks often use different routes even when they are actually going to the same direction as other vehicles. Garmin has also specifically designed navigational devices for trucks called the dēzl series.
The newer models introduced by Garmin in 2015 are the dēzl 770LMTHD and dēzl 570LMT.
Hardware
The 770LMTHD is the most fully-featured Garmin dēzl series compared to other current models. Overall dimension measures at 7.8-inch W x 4.77-inch H x 1.0-inch D; it weighs 15.4 ounces.
The main highlight is the screen, which is a 7-inch multi-touch capacitive TFT producing 800 x 480 pixels resolution. It is powered by rechargeable lithium-ion with up to 1 hour of battery life.
Some additional features include audio line-out/headphone jack and HD digital traffic receiver. There is also external video input to connect external cameras compatible with either BC 20 or BC 30.
Garmin dēzl 570LMT is a smaller model of the series with only 5-inch TFT glass screen featuring dual orientation that generates 480 x 722 pixels resolution. Unit dimension measures at 5.93-inch W x 3.64-inch H x 0.95 D, and it weighs 8.02 ounces.
While it also brings connectivity for external cameras, 570LMT is only compatible with BC 30 camera, but its rechargeable lithium-ion battery lasts for up to 2 hours.
Navigational Features
In terms of navigational features, both of them are almost identical with only slight variation from traffic update departments because the dēzl 770LMTHD has digital traffic receiver, while 570LMT brings the non HD receiver model. Some of their similar features are briefly outlined below.
A signature of dēzl is Customized Truck Routing which will basically determine proper route to your destination based on truck profile. Vehicle information such as length, height, weight, width, and cargo are customizable.
Truck-specific road restrictions in North America for example sharp curves, bridge heights, and weight limits are included as well. City Navigator NT for North America is preloaded.
Both devices allow you to save multiple truck profiles, so you can easily switch between them by simply pressing a button. Trip Planner function is provided for you to modify your routes with multiple-stop and save the plans for future reference.
Touchscreen display makes it possible to change route in the middle of the road by simply touching a point at the displayed map.
Truck-specific POIs including truck stops, showers, and truck wash are preloaded; you can even add more POIs manually.
Another important feature from dēzl is the ability to keep record of your driving such as fuel usage and hours-of-service, which can be very useful for IFTA. The reports can be downloaded to computer for more detailed accuracy.
Many features of dēzl series are the same with nūvi such as the availability of POIs, traffic updates, Bluetooth connectivity for Smartphone Link function, Junction View, and speed limit indicator.
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