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Garmin Dezl LGV 800 vs Dezl 780

LGV vs Dezl780
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Posted: 09/06/2020 at 4:54 PM   /   by   /   comments (0)

Garmin has released their newest truck GPS for 2020 and they have made some big changes to their usual lineup of Garmin Dezl GPS models. The lineup comes with three different models. The models only differentiating feature is the size of the screen. These Caravan and Truck GPS models are available in Australia now.

Dezl LGV700 | 7” Truck GPS Navigator | $599 AUD | View what is included in the box on this page

Dezl LGV800 | 8” Truck GPS Navigator | $799 AUD | View what is included in the box on this page

Dezl LGV1000 | 10” Truck GPS Navigator | $1049 AUD | View what is included in the box on this page

NoSunlight_SizeComparison_All-Models_Horizontal_Accurate

Size Comparison LGV1000 vs LGV800 vs Dezl780

What’s changed and Quick Summary (compared to Dezl 780)

In terms of what’s changed from the previous dezl generation there isn’t a whole lot. The big changes are as follows:

  • Display size increased for the 800 (17.2 x 10.7 cm) and 1000 (15.2 x 8.9 cm) models. The LGV 700 has the same display size as the 780 at (15.2 x 8.9 cm)
  • Physical size has also changed on the larged models
    • LGV 1000 (20 cm x 12.5 cm x 2 cm)
    • LGV 800 (24.5 cm x 15.4 cm x 2.1 cm)
    • Dezl 780 (19.9 cm x 12.2 cm x 2.4 cm)
    • LGV 700 (17.7 cm x 10.6 cm x 1.9 cm)
  • Two of the new LGV models now support both portrait and landscape display orientations (only for 800 and 1000 models)
  • The new LGV series supports new mapping data for 3D buildings and 3D terrain

The big changes here are obviously just hardware design related and the portrait/landscape orientation functionality. The portrait function I know has been mentioned quite a bit on the Garmin forums so it’s good to see that Garmin has added this function. With the minor additions regarding the 3D mapping views.

Full spec Sheet Comparison

General Garmin Dezl LGV800 Garmin dezl LGV1000 Garmin dezl LGV700 Garmin dezl 780
Physical dimensions 7.87" W x 4.92" H x 0.79" D (20.0 x 12.5 x 2.0 cm) 9.65" W x 6.06" H x 0.83" D (24.5 x 15.4 x 2.1 cm) 6.97" W x 4.17" H x 0.75" D (17.7 x 10.6 x 1.9 cm) 7.84" W x 4.79" H x 0.93" D (19.9 x 12.2 x 2.4 cm)
Display size 6.8" W x 4.2" H (17.2 x 10.7 cm); 8" (20.3 cm) 8.5" W x 5.3" H (21.6 x 13.5 cm); 10.1" (25.7 cm) 6.0" W x 3.5" H (15.2 x 8.9 cm); 6.95" (17.7 cm) 6.0" W x 3.5" H (15.2 x 8.9 cm); 6.95" (17.7 cm)
Display resolution 1280 x 800 pixels 1280 x 800 pixels 1024 x 600 pixels 1024 x 600 pixels
Display type 8" wide view IPS, color TFT, with on-cell capacitive touch panel 10.1" wide view IPS, color TFT, with on-cell capacitive touch panel 6.95" super wide view IPS, color TFT, with on-cell capacitive touch panel 6.95" super wide view IPS, color TFT, with on-cell capacitive touch panel
Dual-orientation display Yes Yes
Weight 13.7 oz (387 g) 18.8 oz (534 g) 8.5 oz (240 g) 15.4 oz (437 g)
Battery type rechargeable lithium-ion rechargeable lithium-ion rechargeable lithium-ion rechargeable lithium-ion
Battery life up to 2 hours up to 2 hours up to 2 hours up to 2 hours
Magnetic Mount Yes Yes Yes
1" ball adapter with AMPS plate Yes Yes
Maps & Memory
Preloaded street maps Yes Yes Yes Yes
Data cards microSD™ card (not included) microSD™ card (not included) microSD™ card (not included) microSD™ card (not included)
3-D buildings and terrain Yes Yes Yes
3D Terrain Yes Yes Yes
Includes map updates Yes Yes Yes Yes
Camera Features
Backup camera compatible yes (BC™ 35) and 3rd party wired backup cameras with accessory mount yes (BC™ 35) and 3rd party wired backup cameras with accessory mount yes (BC™ 30) yes (BC™ 35)
Navigation Features
Garmin Real Directions™ landmark guidance Yes Yes Yes Yes
Millions of Foursquare® points of interest Yes Yes Yes Yes
TripAdvisor® Traveler Ratings Yes Yes Yes Yes
Route shaping through preferred cities/streets Yes Yes Yes Yes
Voice-activated navigation (operate device with spoken commands) Yes Yes Yes Yes
Includes traffic yes (with Garmin Drive™ app) yes (with Garmin Drive™ app) yes (with Garmin Drive™ app) yes (with Garmin Drive™ app)
Lane assist with junction view (displays junction signs) Yes Yes Yes Yes
Bluetooth® calling Yes Yes Yes Yes
Speed limit indicator (displays speed limit for most major roads in the U.S. and Europe) Yes Yes Yes Yes
Driver alerts for sharp curves, school zones, red light and speed camera warnings and more Yes Yes Yes Yes
Advanced Features
Smart notifications via app Yes Yes Yes Yes
Wi-Fi® map and software updates Yes Yes Yes Yes
Access to live services via app Yes Yes Yes Yes
Semi Truck Features
Specialized truck routing yes, find truck-preferred routes customized to the size and weight of your truck. yes, find truck-preferred routes customized to the size and weight of your truck. yes, find truck-preferred routes customized to the size and weight of your truck. yes, find truck-preferred routes customized to the size and weight of your truck.
Load-to-dock guidance No (Not Available in Australia) No (Not Available in Australia) No (Not Available in Australia) No
Popular truck route data Yes
Simple truck profile Yes Yes Yes Yes
Truck & Trailer Services directory Yes Yes Yes Yes
Trucking points of interest Yes Yes Yes Yes
IFTA fuel logging capability Yes Yes Yes Yes
HOS violation warnings Yes Yes Yes Yes
Headphone jack/audio line-out Yes Yes Yes Yes
Truck-specific speed limits Yes Yes Yes Yes
State & country border notices - Trucking Yes Yes Yes Yes
Sunrise/sunset times - Trucking Yes Yes Yes Yes
Mile marker info - Trucking Yes Yes Yes Yes

Dezl 780 vs LGV800 vs LGV1000

Dezl 780 (Left) vs LGV800 (Middle) vs LGV1000 (Right)

Hardware Design and Actual Sunlight Screen Testing

So the big test is always how well these units actually cope in the sun. Usually, I'd be able to set these up properly, but I was pretty limited on space and angles, so the setup here is focused on giving you an idea of size in actual use and how they look in sunlight.

Out of the box, these units are a lot more focused on the almost edge-to-edge display rather than the previous iteration that had a chunkier more rugged feel to them. I honestly didn't really grasp how big the 10"" was until comparing it directly to the other sizes. This size goes beyond just a truck GPS I could see this actually leaning towards grey nomads who want a large GPS display for their caravanning or road-tripping adventures. This display is really only suitable to a truck or caravan cab, not my Subaru forester dash.

The LGV 1000 and LGV 800 have a little more than the LGV 700 out of the box. The larger models come with a screw-down mount and a 1-inch ball adapter with an AMPS style plate. You also get an adhesive dashboard disc. These models are designed to be mounted to the dash. The LGV 700 comes with a standard suction mount which obviously wouldn't cut it for the larger models.

That said there are mounts out double and even triple suction mount solutions out there that would work with this model if suction is the only option for you.

LGV1000_Portrait_Direct-Sunlight_MappingDisplay

LGV1000 Portrait Direct-Sunlight Mapping Display

LGV800_Horizontal_Direct-Sunlight

LGV800 Horizontal Direct-Sunlight

LGV1000_Portrait_Direct-Sunlight_MappingDisplay

LGV1000 Portrait Direct-Sunlight Mapping Display

dezl780_VS_LGV1000_Direct-Sunlight

dezl780 VS LGV1000 Direct Sunlight

LGV800_VS_Dezl780_Direct-Sunlight

LGV800 VS Dezl780 Direct-Sunlight

Dezl 780 (left) VS LGV800 (Right) Direct Sunlight

Dezl 780 (left) VS LGV800 (Right) Direct Sunlight

Features and Accessories

The new LGV models have Wi-Fi compatibility which means you can update your devices’ maps completely wirelessly. The maps included with these models all come with free map updates for Australia and New Zealand.

The big feature highlights for the LGV series are the following:

  • Voice Assistant
    • Allows for hand-free functionality for directions and spoken requests.
  • Traffic and Weather Updates
    • Pair with the Garmin Drive App to get live information for traffic and weather to allow you to change your route quickly to save time.
  • Hands-Free Calling
    • This is an extremely important feature to have considering the 2020 changes to Australian phone/driving laws
  • Smart notifications
    • Displays notifications from your smartphone to your display (when paired with Garmin drive app]
  • Break planning functions to make the most of each stop
  • Compatible with Backup Cameras from Garmin

In addition the newer models have a beefier processor in them allowing faster route calculation reducing the time spent waiting for the route to update in a traffic or weather situation.

Accessories

Currently the LGV series has accessories including a magnetic moutn with a video-in port, available here. There are also replacement dashboard adhesive discs and a powered magnetic mount without the video port.

You also have access to Garmin BC 35 wireless back up camera. There’s no traffic cable as such for this model as the traffic information is gained from your smartphone. There is the FMI 35 Serial Data Cable with an FM Antenna for fleet management but that’s a little outside of the scope for this article.

Special Truck Functions (that work in Australia)

Now the LGV units in Australia have the following truck specific functions

  • Specialised truck routing
    • Based on your truck size
  • Popular truck route data
    • Guides you on routes popular with dezl users
  • Simple Truck Profile
  • Truck and Trailer Services Directory
  • Trucking POI’s
    • Specialised Point’s of Interest and information for truck and caravan drivers
  • IFTA Fuel Logging Capability
  • HOS Violation Warnings
  • Headphone Jack/Audio Line-out
  • Truck-Specific speed limits

Summary

Overall there’s not a huge range of new features on these models so it’s hard to argue their worth upgrading but if you’re tossing up between the older dezl units or the new LGV series then it’s worth a look at how much a larger screen and beefier processing power could make your life easier.

FAQ

How to download drivers or update my GPS

Manual for the LGV 700

Manual for the LGV 800/1000 – The American versions of these models is called OTR, this is the same model as the LGV.

Factory reset/hard reset

  1. Select Settings > Device > Reset.
  2. Select an option:
    • To clear your travel history, select Clear Travel History.
    • This option deletes all records of the places you have traveled. It does not delete saved locations or installed maps.
    • To reset all settings to the factory default values, select Reset Default Settings.
    • This option does not delete any user data.
    • To delete all user data and reset all settings to the factory default values, select Delete Data and Reset Settings.
    • This option deletes all user data, including your saved locations, recently found locations, and travel history. Installed maps are not deleted.