General info
Battery life with GPS on
There is less chance that you will run out of battery during an adventure.
- Garmin Nuvi 3450 4h
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- Garmin Zumo 665 3h
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Resolution
Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
- Garmin Nuvi 3450 800 x 480px
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- Garmin Zumo 665 480 x 272px
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Has a socket for a 3.5 mm audio jack
With a standard mini jack socket, you can use the device with most headphones.
- Garmin Nuvi 3450
- Garmin Zumo 665
Weather-sealed (splashproof)
The device is protected with extra seals to prevent failures caused by dust, raindrops, and water splashes.
- Garmin Nuvi 3450
- Garmin Zumo 665
Thickness
The thickness (or depth) of the product.
- Garmin Nuvi 3450 9mm
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- Garmin Zumo 665 23mm
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Weight
We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
- Garmin Nuvi 3450 118g
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- Garmin Zumo 665 270g
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Width
The width represents the horizontal dimension of the product.
- Garmin Nuvi 3450 122mm
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- Garmin Zumo 665 135mm
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Height
The height represents the vertical dimension of the product.
- Garmin Nuvi 3450 74mm
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- Garmin Zumo 665 84mm
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Navigation
Has route optimizer
If the user has many destinations planned, for example a UPS driver, they can enter in all of the destinations and the GPS will calculate the most efficient route to take, saving time and reducing fuel costs.
- Garmin Nuvi 3450
- Garmin Zumo 665
Has lane guidance
This feature will tell the user what lane they should be in when preparing for upcoming turns or junctions.
- Garmin Nuvi 3450
- Garmin Zumo 665
Has pedestrian mode
The pedestrian mode optimizes the route for walking, and may also adjust arrival times to match walking, rather than driving speeds.
- Garmin Nuvi 3450
- Garmin Zumo 665
Points of interest
A point of interest, or POI, is a specific location that someone may find useful or interesting, for example a famous museum or landmark.
- Garmin Nuvi 3450 8000000
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- Garmin Zumo 665 null
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Has an automatic rerouting feature
If you take a wrong turn or face heavy traffic ahead, the GPS will design a new route so that you will still arrive at your destination as quickly as possible.
- Garmin Nuvi 3450
- Garmin Zumo 665
Features
Has a currency converter
This allows the user to calculate currency exchange rates when passing from one country to another.
- Garmin Nuvi 3450
- Garmin Zumo 665
Has hands free calling
Hands free is a crucial feature for road safety, allowing you to answer calls without taking your hands off the wheel.
- Garmin Nuvi 3450
- Garmin Zumo 665