Garmin's xsv and non-xsv fishfinders differ primarily in their sonar capabilities.

The xsv models come with built-in CHIRP sonar, ClearVü, and SideVü scanning sonar, offering a comprehensive underwater view with high-resolution imaging that helps in identifying fish and structures with greater clarity. These units also allow for viewing charts, radar, and Livescope. These units are typically preferred by advanced anglers who require detailed sonar data for effective fishing.

In contrast, non-xsv models lack these advanced sonar features, focusing instead on basic mapping, radar, and Livescope. This makes them more suitable for casual anglers or those who do not require extensive underwater imaging or just as strictly Livescope units. 

Essentially, the choice between xsv and non-xsv depends on the user's specific fishing needs and the level of detail they require from their fishfinder.

Looking to purchase a Livescope or Garmin unit? Check out Mealey Marine and use discount code "Hugh5" 

Written by Hugh in partnership with hughfishing.com