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- dēzl OTR720 vs dēzl OTR820
Garmin dēzl OTR720 vs Garmin dēzl OTR820
What dēzl OTR720 does better (1) and where dēzl OTR820 wins (4) — every spec side by side.
vs
5.9Positioning5.9
4.4Display9.0
3.9Maps & navigation6.5
5.9Connectivity & safety5.9
4.6Battery7.6
6.6Durability4.2
Dimensions
Size comparison
dēzl OTR720dēzl OTR820
| dēzl OTR720 | dēzl OTR820 | Difference | |
|---|---|---|---|
| Height | 106 mm | 125 mm | −19 mm |
| Width | 177 mm | 200 mm | −23 mm |
| Depth | 19 mm | 20 mm | −1 mm |
| Weight | 242 g | 405 g | −163 g |
Drawn to the same scale from the official dimensions (front and side).
Why is dēzl OTR720 better than dēzl OTR820?
- Weight242 g vs 405 g+67%
Why is dēzl OTR820 better than dēzl OTR720?
- Battery life2 h vs 2 h+33%
- Screen size6.9″ vs 8″+16%
- Internal storage16 GB vs 32 GB2×
- Pixel density172 ppi vs 189 ppi+10%
Specifications
Side by side
| Satellite positioning | ||
| Satellite systems | GPS, Galileo | GPS, Galileo |
| Satellite systems supported | 2 | 2 |
| Multi-band GNSS (L1 + L5/L2) | No | No |
| Display | ||
| Screen size | 6.9″ | 8″ |
| Resolution | 1024 × 600 | 1280 × 800 |
| Horizontal resolution | 1,024 px | 1,280 px |
| Vertical resolution | 600 px | 800 px |
| Pixel density | 172 ppi | 189 ppi |
| Display type | IPS LCD | IPS LCD |
| Touchscreen | Yes | Yes |
| Maps & navigation | ||
| Preloaded maps | Yes | Yes |
| Map coverage | North America | North America |
| Map types | Road, Satellite imagery | Road, Satellite imagery |
| Turn-by-turn routing | Yes | Yes |
| Free map updates | Yes | Yes |
| Live traffic | Yes | Yes |
| Speed camera alerts | Yes | Yes |
| Driver alerts (speed limits, curves) | Yes | Yes |
| Lane assist / junction view | Yes | Yes |
| Voice control | Yes | Yes |
| Truck / RV routing (size and weight) | Yes | Yes |
| Satellite imagery | Yes | Yes |
| Internal storage | 16 GB | 32 GB |
| Memory card slot | Yes | Yes |
| Connectivity & safety | ||
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | Yes |
| Smartphone notifications | Yes | Yes |
| Battery & power | ||
| Battery life | 2 h | 2 h |
| Power source | Built-in rechargeable | Built-in rechargeable |
| Build & durability | ||
| Weight | 242 g | 405 g |
| Width | 177 mm | 200 mm |
| Height | 106 mm | 125 mm |
| Depth | 19 mm | 20 mm |
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