Garmin Striker 7sv VS Lowrance Hook 7- Head To Head Comparison

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Garmin Striker 7sv VS Lowrance Hook 7

No matter how long you’ve been fishing or what your skill level is, it’s sometimes difficult to find a school of fish.

Instead of getting frustrated or feeling like you’ve wasted the whole day out on the water when you rely on a great fish finder, you can quickly locate the fish you’re looking for without much hassle.

Knowing that you have a powerful fish finder to rely on will give you the confidence that you need to go out in the boat and catch fish, and will allow you to return to the same location again if you desire.

That is why we have decided to compare the Garmin Striker 7sv vs. the Lowrance Hook 7.

Spec Comparison

Garmin Striker 7sv VS Lowrance Hook 7
Screen Size
7 inches
7 inches
Screen Resolution
500 watts
250/30,000 watts
Frequency Range
1 year
1 year

Garmin Striker 7sv VS Lowrance Hook 7

Specification Comparison and Reviews

Instead of trying to figure out which is the best fish finder just by reading reviews, comparing three features and then ranking the fish finders from 1-100, makes it easy to see which one comes out on top and will allow buyers to make an informed decision when they go shopping.


You want to make sure that your fish finder is working correctly and will show much detail, so you can quickly determine what is below you in the water.

The frequency of your chosen fish finder will let you know at what rate the sound waves can pass through the water and then be measured.

The lower frequency is best for deep or saltwater fishing, while higher frequency fish finders are ideal for fresh or shallow-water fishing.

Look for a wide range if you are interested in being able to take your fish finder with you, no matter where you are going to be fishing.

Garmin Striker 7sv

With transducers of 77/200 kHz, the Garmin Striker 7sv is relatively compelling.

Because it can broadcast more than one waveform at a time, you can be sure not to miss any smaller fish in deep water.

This fish finder can release 455, 200, and 77 kHz frequencies quickly so that you can see deep in the water, as well as smaller items that may be closer to your boat. The down imaging is 260-455-800 kHz, and the side imaging is 260-455-800 kHz.

Lowrance Hook 7

This powerful fish finder has a down imaging frequency of 455-800 kHz, as well as 50-83-200 kHz with CHIRP technology.

It can be fine-tuned easily for various locations and conditions so that you can easily find the fish that you’re looking for in deep or shallow water.

</p> <h4>Winner</h4> <p>

Garmin Striker 7sv 80Points
Lowrance Hook 7 60Points

The Garmin Striker 7sv is the clear winner here, with strong frequencies that are incredibly easy to adjust while you are on the water.

This makes it very simple to control what you see on your screen, and to make changes so that the picture is as clear as possible, which will allow you to tell what the fish are and where they are so that you can have a great day out in the boat.

While other fish finders offer similar frequencies, the Garmin Striker 7sv is superior and known for being incredibly powerful.

Pixel Rating and Screen Quality

In general, the more pixels that you have on your screen, the better your view is going to be. You’ll enjoy much clearer images of what is below the water, when you opt for a fish finder that has a higher pixel rating.

Of course, it’s important to remember that the pixel rating also depends on the size of the screen, as larger screens will be able to support more pixels. In addition, the price of the unit will increase as the pixel rating does, so that is something that you have to bear in mind when making your final choice.

Garmin Striker 7sv

The pixel rating on this fish finder is a typical 480 x 800 pixels, but it has the added benefit of WVGA color that makes it very easy to tell the difference in items below your boat, without a lot of hassle or frustration.

Lowrance Hook 7

The pixel rating for this fish finder is 480 x 800 but it has a full VGA, 16-bit color display.

This display means that not only can you easily see details of what is under the water, but you can do so even in the glare of the midday sun while out in your boat.

</p> <h4>Winner</h4> <p>

Garmin Striker 7sv
Lowrance Hook 7

When considering pixel rating and overall screen quality, you will want to choose the Lowrance Hook 7.

While the pixel rating is consistent across the board, the type of display matters, and will have a huge bearing in the overall quality of what you can see on your screen, and how quickly you can find and catch your fish. Lowrance’s display screen is better than the Garmin’s.


You want your fish finder to be as efficient as can be so that you can see clearly under the water. The watts used by your finder will determine how deep the transmission can go.

Shallow water will only need lower watts, around 100-watt, but saltwater and deeper water fishing will require a fish finder that has a higher wattage.

This is because you want the transmission to penetrate deep into the water, and saltwater has a higher absorption capacity, so you need a higher wattage to compensate for being able to see clearly.

Garmin Striker 7sv

The Garmin Striker 7sv has a transmit power of 500 watts.

This means that it will do well in shallow water, as well as water that is a little deeper, however, if you like to deep-sea fish, you will have a little trouble seeing what you are looking for.

Lowrance Hook 7

The transmit power of this fish finder is a max of 250 watts with an analog equivalent of 30000 watts peak-to-peak.

While it is not as powerful as other fish finders, the giant swings in the peak-to-peak power mean that you are going to be able to see very deep into the water.

Garmin Striker 7sv
Lowrance Hook

While the Lowrance Hook 7’s power is in less than the Garmin Striker 7sv, it takes the lead in this category because of its ability to have peak power at 30,000 watts.

You won’t ever have to worry about what the water is like, or whether or not there is debris floating beneath you, as this fish finder will give you a clear view of everything underneath your boat, without any problems or hassles as it automatically and quickly updates your view.

Final Score

Garmin Striker 7sv = 205 Points

Lowrance Hook 7 = 220 Points

It was not a close call between the Garmin Striker 7sv vs. Lowrance Hook 7.

The Lowrance Hook 7 is a very powerful fish finders designed for people who are serious about their time out on the boat and want the best possible chance to catch a great fish.

It is the perfect fish finder for both salt or freshwater and is powerful enough to help you navigate deep water and uneven water beds.

While it  may not be ideal for commercial fishermen who need units that are a little more powerful and come with additional options, this fish finder is packed with benefits and features that make it easy to find where you’re going, track the fish you want to catch, and stay abreast of what is going on underneath you in the water.

No matter if you are an amateur or have been fishing your whole life, you’ll love using the Lowrance Hook 7.

  • Wide CHIRP Transducer
  • High Sensitivity GPS
  • On Screen Spedometer
  • Wi-Fi Compatibility

  • User Interface
  • Screen Clarity

  • TripleShot Transducer
  • GPS
  • Auto Tuning Sonar
  • Great Display

  • Not Network Compatible
  • No Touchscreen

Our Choice

It was a natural choice deciding between the Garmin Striker 7sv and the Lowrance Hook 7.

The Garmin Striker 7sv and Lowrance Hook 7 both have their pros and cons however when you compare the features and the lack of a real price difference; then the choice becomes much clearer.

We chose the Lowrance Hook 7 as our recommended fish finder in our Garmin Striker 7sv vs. Lowrance Hook 7 – head to head comparison.

Duke Taber is the owner of 3 successful websites and is now taking his skill as a writer and using it to help non-profit organizations and leaders around the world.