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  3. dēzl OTR500 vs Gen4

Garmin dēzl OTR500 vs SPOT Gen4

What dēzl OTR500 does better (0) and where Gen4 wins (1) — every spec side by side.

Garmin dēzl OTR500
Garmin · 2021dēzl OTR500
5.3Score
0 advantages≈ $300
Higher score
vs
SPOT Gen4
SPOT · 2019Gen4
3.9Score
1 advantage
5.9Connectivity & safety2.5
9.7Durability9.3
Dimensions

Size comparison

dēzl OTR500Gen4
137 × 761868 × 8824
dēzl OTR500Gen4Difference
Height76 mm88 mm−12 mm
Width137 mm68 mm+69 mm
Depth18 mm24 mm−6 mm
Weight150 g142 g+8 g

Drawn to the same scale from the official dimensions (front and side).

Why is dēzl OTR500 better than Gen4?

dēzl OTR500 has no measurable advantages in this pair.

Why is Gen4 better than dēzl OTR500?

  1. Weight150 g vs 142 g+6%
Specifications

Side by side

Satellite positioning
Satellite systemsGPSGPS
Satellite systems supported11
Multi-band GNSS (L1 + L5/L2)No—
Display
Screen size5.5″—
Resolution1280 × 720—
Horizontal resolution1,280 px—
Vertical resolution720 px—
Pixel density267 ppi—
Display typeColour TFT LCD—
TouchscreenYes—
Maps & navigation
Preloaded mapsYes—
Map coverageNorth America—
Map typesRoad—
Turn-by-turn routingYes—
Free map updatesYes—
Live trafficYes—
Speed camera alertsYes—
Driver alerts (speed limits, curves)Yes—
Lane assist / junction viewYes—
Voice controlYes—
Truck / RV routing (size and weight)Yes—
Internal storage16 GB—
Memory card slotYes—
Connectivity & safety
Two-way satellite messaging—No
SOS / emergency alert—Yes
Satellite network—Globalstar
Wi-FiYes—
Smartphone notificationsYes—
Battery & power
Battery life1 h—
Power sourceBuilt-in rechargeableAA batteries
Build & durability
Protection rating—IP68
Water protection (IPx)—IPx8
Operating temperature (min)—-30 °C
Operating temperature (max)—60 °C
Weight150 g142 g
Width137 mm68 mm
Height76 mm88 mm
Depth18 mm24 mm
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