The catch
Garmin STRIKER 4
A small screen means less viewing area.
Side by side
Garmin STRIKER 4 vs STRIKER Vivid 7cv Compared: Contours and ClearVu come with Vivid, yet neither unit accepts detailed navigation charts
Quick verdict
STRIKER 4 is the choice for a compact, dedicated traditional-sonar display with GPS waypoints. Vivid 7cv is the one for ClearVu, a larger screen and Quickdraw contours. Detailed navigation charts work on neither, and a bigger STRIKER does not turn into an ECHOMAP chartplotter.
Before you buy
Why, and what it costs you
A tight mount may rule out the bigger display
At the head unit, Vivid 7cv is 14.4 cm wider, before mount and cable clearance.
Where this comes from
23.5 cm minus 9.1 cm gives 14.4 cm. Brackets and installation space are not part of the comparison.
The catch
Garmin STRIKER Vivid 7cv
Mounting the head unit takes a wider space.
Garmin STRIKER 4
- Why pick it
- Mount a smaller, dedicated display
- Rely on traditional sonar and saved waypoints
- The catch
- A small screen means less viewing area.
Garmin STRIKER Vivid 7cv
- Why pick it
- View ClearVu through the selected GT20-TM bundle
- Build Quickdraw depth contours
- The catch
- Mounting the head unit takes a wider space.
We may earn a commission from qualifying Amazon purchases. How we make money
What this page compares
How STRIKER 4 and Vivid 7cv stack up for a small kayak mount, ClearVu structure views and drawing local depth contours.
STRIKER 4 is the choice for a compact, dedicated traditional-sonar display with GPS waypoints. Vivid 7cv is the one for ClearVu, a larger screen and Quickdraw contours. Detailed navigation charts work on neither, and a bigger STRIKER does not turn into an ECHOMAP chartplotter.
Which one fits
Pick the situations that sound like you
Squeeze into a narrow kayak display position
The head unit on STRIKER 4 is the smaller.
- Garmin STRIKER 4
- Better fit
- Garmin STRIKER Vivid 7cv
- Caution
Create a map showing local depth contours
Quickdraw generation is supported by Vivid.
- Garmin STRIKER 4
- Not suitable
- Garmin STRIKER Vivid 7cv
- Better fit
Load detailed navigation charts you have bought
Neither STRIKER can do that task.
- Garmin STRIKER 4
- Not suitable
- Garmin STRIKER Vivid 7cv
- Not suitable
See ClearVu structure imaging through the selected transducer
GT20-TM, for ClearVu, comes with Vivid 7cv. The STRIKER 4 that was selected offers traditional sonar.
- Garmin STRIKER 4
- Not suitable
- Garmin STRIKER Vivid 7cv
- Better fit
In practice
Differences you will notice
A tight mount may rule out the bigger display
At the head unit, Vivid 7cv is 14.4 cm wider, before mount and cable clearance.
How we worked this out
23.5 cm minus 9.1 cm gives 14.4 cm. Brackets and installation space are not part of the comparison.
Going back to a saved point is not the same as mapping the area
GPS positions can be saved on both. While surveying, Vivid 7cv also creates Quickdraw depth contours.
How we worked this out
Waypoint navigation is what the original STRIKER 4 offers, with no Quickdraw generation.
ClearVu will not give you navigation charts
Vivid 7cv adds structure imaging, yet neither joins the detailed-chart system.
How we worked this out
On STRIKER hardware, Garmin explicitly rules out supplemental detailed charts.
Option A
Garmin, STRIKER 4 with Dual-Beam Transducer
Garmin STRIKER 4
A 3.5-inch display is built in, and the Amazon configuration named here ships with a transducer.
- Best for
- Mount a smaller, dedicated display
Facts we checked
- Screen: 3.5 inches, 480 x 320
- Head unit's width: 9.1 cm
- Sonar modes in the selected bundle: Traditional sonar from a dual-beam transducer
- Making its own depth contours: No Quickdraw generation
Option B
Garmin, STRIKER Vivid 7cv with GT20-TM
Garmin STRIKER Vivid 7cv
You get a 7-inch display and, in the named Amazon configuration, a transducer.
- Best for
- View ClearVu through the selected GT20-TM bundle
Facts we checked
- Screen: 7 inches, 800 x 480
- Head unit's width: 23.5 cm
- Sonar modes in the selected bundle: Traditional CHIRP and ClearVu through the GT20-TM
- Making its own depth contours: Quickdraw contour generation
Spec by spec
Where they really differ
| Spec | Garmin STRIKER 4 | Garmin STRIKER Vivid 7cv | In practice |
|---|---|---|---|
| Display | 3.5 inches, 480 x 320 | 7 inches, 800 x 480 | A wider mounting space is also needed for the larger display. |
| Head-unit width | 9.1 cm | 23.5 cm | Before you add the bracket, measure the deck or console width that is available. |
| Sonar modes in selected bundle | Traditional sonar with dual-beam transducer | Traditional CHIRP and ClearVu with GT20-TM | A down-looking structure-imaging mode comes with the Vivid bundle. |
| Own depth-contour generation | No Quickdraw generation | Quickdraw contour generation | A depth-contour map cannot be made from GPS waypoints alone. |
| Detailed navigation-chart installation | Not supported | Not supported | Purchased navigation charts are a different product from Quickdraw contours. |
Trade-offs
What each pick costs you
With Garmin STRIKER 4
- It provides no Quickdraw contour generation.
With Garmin STRIKER Vivid 7cv
- Support for detailed navigation charts is still missing.
Change of plan
When the answer changes
I need the smaller dedicated display along with waypoint navigation
Go with Garmin STRIKER 4. STRIKER 4 handles the compact setup.
I want ClearVu along with depth contours of my own
Go with Garmin STRIKER Vivid 7cv. Both capabilities come with the Vivid 7cv bundle.
I need the device to carry detailed navigation charts
Neither model fits. Switch to a product family that is chart-compatible.
Decision guide
How to decide
If you want a compact, dedicated traditional-sonar display with GPS waypoints, take STRIKER 4. If you want ClearVu, a larger screen and Quickdraw contours, take Vivid 7cv. Neither one accepts detailed navigation charts, so going bigger within STRIKER does not give you an ECHOMAP chartplotter.
A tight mount may rule out the bigger display
Start by marking the real head-unit width and the cable path on a narrow kayak rail or console. A smaller display position suits STRIKER 4. Vivid 7cv offers a larger viewing surface, but it needs room around the controls and mount. Neither display size proves better visibility in your own sunlight and from your own viewing angle.
Going back to a saved point is not the same as mapping the area
If you want a local contour map built up over repeated passes across the same water, choose Vivid 7cv. STRIKER 4 is for marking a productive spot and finding it again. A saved coordinate says nothing about the depth changes around it, and a contour map you record yourself covers only the areas you have surveyed.
ClearVu will not give you navigation charts
Vivid 7cv with its GT20-TM is relevant when the real reason to upgrade is seeing structure below the boat. For loading detailed regional navigation charts, choose another product family instead. A chart bought through ActiveCaptain cannot be installed on either STRIKER. Confirm the water coverage and chart-compatible hardware before you pay.
What this page can’t tell you
- No side-by-side test of sonar, sunlight readability or fish detection was performed. Contours you create yourself cannot stand in for appropriate navigation information.
By the numbers
What the data shows
What we found across the fish finders we compare, plus the checked facts behind each finding.
Show the facts and the math
| Product | Needs it meets | Facts we checked | Sources |
|---|---|---|---|
| Garmin STRIKER 4 |
|
|
|
| Garmin STRIKER Vivid 7cv |
|
|
|
Ready to buy
See today’s price and what owners say
Open either model on Amazon for the current price, customer reviews and delivery options.
Garmin STRIKER 4
Mount a smaller, dedicated display
See price & reviews on AmazonGarmin STRIKER Vivid 7cv
View ClearVu through the selected GT20-TM bundle
See price & reviews on AmazonEach link opens in a new tab.
We may earn a commission from qualifying Amazon purchases. How we make money