Main trade-off
Lowrance Eagle 7 SplitShot HD
SplitShot HD does not provide side imaging.
Head-to-head
Lowrance Eagle 7 SplitShot HD vs Humminbird HELIX 5 CHIRP DI GPS G3: Eagle enlarges the view, HELIX fits tighter chartplotter mounting space
The short answer
Choose a larger IPS display or the compact HELIX map ecosystem.
Before you choose
The reasoning and the trade-offs
Physical screen area at the published aspect ratio
Eagle 7 SplitShot HD provides about 21.6 square inches of display area and HELIX 5 CHIRP DI GPS G3 about 11. This helps judge viewing distance and split-screen comfort.
What this is based on
Area = diagonal² × horizontal pixels × vertical pixels ÷ (horizontal pixels² + vertical pixels²), assuming square pixels and the published diagonal. Values are geometric estimates, not active-area measurements.
Main trade-off
Humminbird HELIX 5 CHIRP DI GPS G3
It does not scan to the sides.
Lowrance Eagle 7 SplitShot HD
- Choose it for
- You want a larger chart and sonar view
- The SplitShot HD sonar setup matches your fishing
- Main trade-off
- SplitShot HD does not provide side imaging.
Humminbird HELIX 5 CHIRP DI GPS G3
- Choose it for
- You already use supported Humminbird chart cards
- The XNT 9 HW DI T sonar setup matches your fishing
- Main trade-off
- It does not scan to the sides.
About this comparison
Compare Eagle 7 SplitShot HD and HELIX 5 CHIRP DI GPS G3 by included sonar, display workspace, chart support and battery needs for your boat.
Choose a larger IPS display or the compact HELIX map ecosystem.
Winner by situation
Start with what you need it to do
Reading sonar from the normal seated position
Both packages include downward imaging and no side imaging. Eagle 7 provides more physical viewing area, while the two displays retain the same 800 ×480 resolution.
- Lowrance Eagle 7 SplitShot HD
- Depends
- Humminbird HELIX 5 CHIRP DI GPS G3
- Depends
Choosing a map and small-battery setup
HELIX AutoChart Live can record depth, vegetation and bottom hardness. Eagle Genesis Live focuses on custom depth contours. Choose the mapping workflow that matches the fishing plan.
- Lowrance Eagle 7 SplitShot HD
- Depends
- Humminbird HELIX 5 CHIRP DI GPS G3
- Depends
Reusing hardware or expanding the boat system
Neither selected model is a networked live-sonar starting point. Confirm the exact live-sonar system before spending on accessories for a later upgrade.
- Lowrance Eagle 7 SplitShot HD
- Depends
- Humminbird HELIX 5 CHIRP DI GPS G3
- Depends
The pixel count remains 384000 despite the size step
Both displays contain 800 ×480 =384000 pixels. Moving from five to seven inches increases the viewing surface by 96% at the same aspect ratio.
- Lowrance Eagle 7 SplitShot HD
- Depends
- Humminbird HELIX 5 CHIRP DI GPS G3
- Depends
What matters in practice
The differences that matter
Physical screen area at the published aspect ratio
Eagle 7 SplitShot HD provides about 21.6 square inches of display area and HELIX 5 CHIRP DI GPS G3 about 11. This helps judge viewing distance and split-screen comfort.
How we reached this conclusion
Area = diagonal² × horizontal pixels × vertical pixels ÷ (horizontal pixels² + vertical pixels²), assuming square pixels and the published diagonal. Values are geometric estimates, not active-area measurements.
A 12.8V10Ah battery with 20% held in reserve
The 102.4Wh working allowance gives about 15.5 hours at the Eagle 7 SplitShot HD published electrical point and 13.9 hours at the HELIX 5 CHIRP DI GPS G3 point.
How we reached this conclusion
Assume 12.8V ×10Ah ×0.8 =102.4Wh usable for this device alone. Published-point power is 0.55A ×12V =6.6W and 0.615A ×12V =7.4W. HELIX input is assumed 12V because the draw specification omits test voltage. Ignore converter loss, temperature and battery aging. This is not a measured runtime comparison.
The pixel count remains 384000 despite the size step
Both displays contain 800 ×480 =384000 pixels. Moving from five to seven inches increases the viewing surface by 96% at the same aspect ratio.
How we reached this conclusion
Pixel count =800 ×480. Area ratio =7² ÷5² =1.96. This is physical display scaling, not a change in sonar target separation.
Choice A
Lowrance, Eagle 7 SplitShot HD
Eagle 7 SplitShot HD
A seven-inch IPS fishfinder with SplitShot HD, GPS chart support and Genesis Live mapping. It gives more viewing area than Eagle 5 while keeping the same 800 × 480 pixel matrix.
- Best matched use
- Larger chart and downward-sonar views
Checked facts
- 7-inch 800 × 480 IPS display
- SplitShot HD included
- 550mA at 12V with full backlight
- Genesis Live, 0.5ft contours
Choice B
Humminbird, HELIX 5 CHIRP DI GPS G3
Humminbird HELIX 5 CHIRP DI GPS G3
The unit has a 5-inch display. The named Amazon configuration includes a transducer.
- Best matched use
- fish from a kayak and map an uncharted lake
Checked facts
- The unit has a 5-inch display.
- The named Amazon configuration includes a transducer.
- Side imaging is not included in the named configuration.
- Charting or live mapping is supported.
Meaningful differences
What changes the fit
| What changes | Lowrance Eagle 7 SplitShot HD | Humminbird HELIX 5 CHIRP DI GPS G3 | Why it matters |
|---|---|---|---|
| Display diagonal | 7 inches | 5 inches | Larger physical views help when the unit sits farther from the seat. |
| Display technology | IPS | Color TFT | Check off-axis visibility and your polarized glasses. |
| Published electrical point | 0.55A at 12V | 0.615A at 12V | Use the stated conditions when sizing a battery. HELIX voltage is a nominal 12V assumption. |
| Included transducer | SplitShot HD | XNT 9 HW DI T | This exact bundle determines the supplied sonar modes and installation hardware. |
| Chart-card path | C-MAP chart-card support | LakeMaster, CoastMaster and listed Navionics cards | GPS waypoints and self-recorded depth maps are different from navigation chart cards. |
| Personal mapping | Genesis Live, 0.5ft contours | AutoChart Live, depth plus bottom hardness and vegetation | Match the required layers and contour display to the fishing task. |
What you give up
Every choice has a cost
If you choose Lowrance Eagle 7 SplitShot HD
- This selected package is the base transducer bundle. A C-MAP DISCOVER card is a separate named package. Verify included regional charts and the exact lake.
If you choose Humminbird HELIX 5 CHIRP DI GPS G3
- The five-inch screen gets busy when chart and Down Imaging are split.
Recommendation switch
The decision flips if...
You want a larger chart and sonar view
Choose Lowrance Eagle 7 SplitShot HD. Both packages include downward imaging and no side imaging. Eagle 7 provides more physical viewing area, while the two displays retain the same 800 ×480 resolution.
You already use supported Humminbird chart cards
Choose Humminbird HELIX 5 CHIRP DI GPS G3. HELIX AutoChart Live can record depth, vegetation and bottom hardness. Eagle Genesis Live focuses on custom depth contours. Choose the mapping workflow that matches the fishing plan.
What matters in practice
How to make the call
Separate the screen from the sonar bundle
Both packages include downward imaging and no side imaging. Eagle 7 provides more physical viewing area, while the two displays retain the same 800 ×480 resolution.
Choose the maps and electrical plan
HELIX AutoChart Live can record depth, vegetation and bottom hardness. Eagle Genesis Live focuses on custom depth contours. Choose the mapping workflow that matches the fishing plan.
Check the installation and future system
Neither selected model is a networked live-sonar starting point. Confirm the exact live-sonar system before spending on accessories for a later upgrade.
What this comparison cannot tell you
- These are manufacturer-specification comparisons without on-water testing.
- Screen pixels and contour spacing do not establish sonar or depth accuracy.
- Chart cards, mounting accessories and networked live sonar require exact model compatibility checks.
What the facts say
What the comparison shows
Useful conclusions from the current fish finders comparison, followed by the checked facts used to reach them.
Compared set
8 of 23 models checked match every need here: “Read split screens at a glance” and “See structure directly below”.
8 matching models from 23 checkedSee the checked facts and calculation notes
Match countThe count uses the current product-to-need assignments for “Read split screens at a glance” and “See structure directly below”. A need with no documented match does not count.
| Product | Needs matched | Checked facts | Source records |
|---|---|---|---|
| Lowrance Eagle 7 SplitShot HD |
|
|
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| Humminbird HELIX 5 CHIRP DI GPS G3 |
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Ready to choose?
Check the price. Read the owner reviews.
Open either model on Amazon to check the current price, customer reviews and delivery options.
Lowrance Eagle 7 SplitShot HD
You want a larger chart and sonar view
See price & reviews on AmazonHumminbird HELIX 5 CHIRP DI GPS G3
You already use supported Humminbird chart cards
See price & reviews on AmazonLinks open in a new tab.