For anglers seeking a clear view of underwater structures and fish, side imaging fish finders offer unmatched detail. The Garmin Striker 7SV stands out as the best overall due to its versatile sonar options and user-friendly interface. The Humminbird XPLORE Series impresses with its MEGA Side Imaging+ and touchscreen display, making it ideal for serious anglers. However, these advanced units come with tradeoffs, such as higher cost and complexity, which may overwhelm beginners. Continue reading for a detailed breakdown of each option to find the best fit for your fishing style and budget.
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Key Takeaways
- High-resolution side imaging significantly improves fish detection and underwater clarity compared to traditional sonar.
- The best units balance image quality, ease of use, and durability — premium features often come with a higher price tag.
- Touchscreen controls and advanced mapping are features that appeal to experienced anglers but can be less intuitive for newcomers.
- Transducer compatibility and installation complexity vary, influencing setup time and equipment flexibility.
- Value is often found in models offering a solid mix of imaging quality and extra features without the premium price.
| Garmin Striker 7SV with Transducer, 7″ GPS Fishfinder with Chirp Traditional, ClearVu and SideVu Scanning Sonar |  | Best Overall Side Imaging Fish Finder | Display Size: 7 inches | Sonar Technologies: Chirp Traditional, ClearVu, SideVu | Built-in Software: Quickdraw Contours | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird XPLORE Series GPS Fish Finder MEGA Side Imaging+ & HD Touchscreen Display |  | Best for Precision and Integration with Trolling Motors | Sonar Technology: MEGA Side Imaging+, MEGA Down Imaging+ | Display: 10-inch touchscreen | GPS: Built-in with detailed maps | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird Helix 7 Chirp SI GPS G4 |  | Best for Advanced Imaging and Mapping Flexibility | Display Size: 7 inches | Sonar Technology: CHIRP Side Imaging, Down Imaging, Dual Spectrum CHIRP | GPS: Yes | VIEW ON AMAZON | See Our Full Breakdown |
| Elite FS Fish Finder with Active Imaging 3-in-1 Transducer, Preloaded C-MAP Contour+ Charts, and Protective Cover Bundle |  | Best for High-Resolution Imaging with Advanced Mapping | Display Size: 9 inches | Sonar Technologies: Active Imaging 3-in-1 (Chirp, SideScan, DownScan) | Preloaded Charts: C-MAP Contour+ | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird Helix 5 CHIRP GPS G3 PT Fish Finder | | Best Compact and Portable Side Imaging Fish Finder | Display Size: 5 inches | Sonar Technology: Dual Spectrum CHIRP | GPS: Yes, with Humminbird Basemap | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird Helix 7 G4N GPS Fish Finder with Transducer & MEGA Side Imaging |  | Best Overall for High-Performance Detailed Imaging | Brand: Humminbird | Model Name: HELIX | Included Components: Fish finder control head, Power cable, Transducer, Mounting hardware | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird Helix 7 G4 GPS Fish Finder with Transducer |  | Best for High-Resolution Imaging and Navigation | Display Size: 7 inches | Imaging Technology: MEGA Side & Down Imaging | Sonar Technology: Dual Spectrum CHIRP | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird Helix 5 Chirp GPS G3 Fish Finder |  | Best Compact Option for Simplicity and Portability | Model Number: 411660-1 | Display Size: 5 inches | Sonar Technology: Dual Spectrum CHIRP | VIEW ON AMAZON | See Our Full Breakdown |
| side imaging fish finder | Display Size | GPS | Sonar Technology | Includes |
|---|---|---|---|---|
| Garmin Striker 7SV with Transd | 7 inches | — | — | Transducer, adapter cable, mounts, power/data cable, documentation |
| Humminbird XPLORE Series GPS F | — | Built-in with detailed maps | MEGA Side Imaging+, MEGA Down Imaging+ | Control head only |
| Humminbird Helix 7 Chirp SI GP | 7 inches | Yes | CHIRP Side Imaging, Down Imaging, Dual Spectrum CHIRP | Control head, transom-mount transducer |
| Elite FS Fish Finder with Acti | 9 inches | — | — | Active Imaging 3-in-1 transducer |
| Humminbird Helix 5 CHIRP GPS G | 5 inches | Yes, with Humminbird Basemap | Dual Spectrum CHIRP | — |
| Humminbird Helix 7 G4N GPS Fis | 7 inches | Yes, with real-time mapping | — | — |
| Humminbird Helix 7 G4 GPS Fish | 7 inches | Yes, with Humminbird Basemap | Dual Spectrum CHIRP | — |
| Humminbird Helix 5 Chirp GPS G | 5 inches | Yes, with Humminbird Basemap | Dual Spectrum CHIRP | — |
More Details on Our Top Picks
Garmin Striker 7SV with Transducer, 7″ GPS Fishfinder with Chirp Traditional, ClearVu and SideVu Scanning Sonar
The Garmin Striker 7SV stands out for its combination of a bright 7-inch display and comprehensive sonar options, including Chirp traditional, ClearVu, and SideVu, delivering detailed underwater images. Its built-in GPS with Quickdraw Contours software enables precise mapping of up to 2 million acres, making it ideal for serious anglers seeking both structure and navigation tools. While the high-resolution display and community sharing features are impressive, the device’s higher price and somewhat complex setup may challenge beginners. Compared to the Humminbird Helix 7 G4, the Garmin offers more integrated mapping and Wi-Fi connectivity, but it relies on the Garmin ecosystem for full functionality, which could limit flexibility. Overall, this model suits those who prioritize advanced imaging and mapping in a single unit, willing to invest in a feature-rich setup.
Pros:- Bright, sunlight-readable 7-inch display with high resolution
- Multiple advanced sonar modes for detailed imaging
- Built-in GPS with comprehensive mapping and contour creation
- Wi-Fi connectivity for notifications and sharing
Cons:- Relatively high price for the feature set
- Setup may be complex for inexperienced users
Best for: Anglers who want a versatile, all-in-one fish finder with high-resolution imaging and integrated GPS.
Not ideal for: Casual fishermen or beginners who prefer simpler, more affordable units with easier setup.
- Display Size:7 inches
- Sonar Technologies:Chirp Traditional, ClearVu, SideVu
- Built-in Software:Quickdraw Contours
- Mapping Capacity:Up to 2 million acres with 1′ contours
- Connectivity:Wi-Fi
- Includes:Transducer, adapter cable, mounts, power/data cable, documentation
Our verdict“This choice is ideal for experienced anglers seeking an advanced, all-in-one fish finder with excellent imaging and mapping capabilities.”
Humminbird XPLORE Series GPS Fish Finder MEGA Side Imaging+ & HD Touchscreen Display
The Humminbird XPLORE Series offers a large 10-inch touchscreen paired with MEGA Side Imaging+ and Down Imaging+ sonar, providing extensive range and depth clarity. Its built-in GPS with detailed maps and real-time mapping through AutoChart Live make it perfect for anglers who prioritize precise fish location and navigation, especially when paired with Minn Kota trolling motors. Compared with the Garmin Striker 7SV, the XPLORE’s larger display and advanced network compatibility make it more suitable for serious boaters with integrated systems. However, being a control head-only unit and requiring separate transducer purchases can complicate setup and increase costs. This model suits experienced anglers with advanced boat electronics wanting seamless mapping and imaging in a single system.
Pros:- Large, intuitive 10-inch touchscreen display
- Extensive MEGA Side and Down Imaging for detailed views
- Built-in GPS with premium maps and real-time mapping
- Compatibility with Minn Kota and network systems
Cons:- Control head only, transducer sold separately
- Setup can require advanced technical knowledge
Best for: Experienced boat anglers who need extensive imaging range and integration with trolling motor systems.
Not ideal for: Casual or novice users who want a simple, all-in-one fish finder without complex system integration.
- Sonar Technology:MEGA Side Imaging+, MEGA Down Imaging+
- Display:10-inch touchscreen
- GPS:Built-in with detailed maps
- Mapping:AutoChart Live
- Connectivity:Bluetooth, Ethernet, NMEA 2000
- Includes:Control head only
Our verdict“This is ideal for boaters who need high-end imaging and mapping capabilities integrated with their trolling system, accepting higher complexity and cost.”
Humminbird Helix 7 Chirp SI GPS G4
The Humminbird Helix 7 G4 combines a 7-inch display with CHIRP Side Imaging, Down Imaging, and Dual Spectrum CHIRP sonar, offering detailed underwater views for serious anglers. Its internal GPS with Humminbird Basemap and AutoChart Live support makes it a flexible choice for those who want detailed maps and real-time charting. Compared to the Garmin Striker 7SV, the Helix 7 G4 provides more extensive sonar options and integrates with various charting services, but setup may be more complex, and the price can be steep for casual users. This unit is best suited for anglers needing versatile imaging plus the ability to customize maps and store data for future reference.
Pros:- High-resolution 7-inch display with clear imaging
- Advanced CHIRP Side and Down Imaging for detailed views
- Built-in GPS with comprehensive mapping options
- Supports real-time AutoChart Live mapping
Cons:- Setup may require some technical skills
- High price point for casual use
Best for: Experienced anglers who want flexible imaging options combined with detailed mapping capability.
Not ideal for: Beginners or casual fishermen seeking a simple, plug-and-play device with fewer setup requirements.
- Display Size:7 inches
- Sonar Technology:CHIRP Side Imaging, Down Imaging, Dual Spectrum CHIRP
- GPS:Yes
- Chart Compatibility:Humminbird LakeMaster, CoastMaster, Navionics
- AutoChart Live:Yes
- Includes:Control head, transom-mount transducer
Our verdict“This model is best for anglers who need detailed imaging and customizable mapping options in a single unit, with a willingness to manage more complex setup.”
Elite FS Fish Finder with Active Imaging 3-in-1 Transducer, Preloaded C-MAP Contour+ Charts, and Protective Cover Bundle
The Elite FS Fish Finder offers a sizable 9-inch multi-touch display paired with Active Imaging 3-in-1 sonar—CHIRP, SideScan, and DownScan—delivering highly detailed images of fish and structures. Its preloaded C-MAP Contour+ charts cover thousands of U.S. and Canadian lakes, making it excellent for inland and coastal fishing. Compared with the Humminbird Helix 7 G4, the Elite FS emphasizes high-resolution imaging and mapping, but ActiveTarget Live Sonar, which enhances real-time fish targeting, requires an additional purchase. Its large display and comprehensive features are perfect for anglers who want detailed visuals and navigation in one package, though setup and cost may be prohibitive for casual users.
Pros:- High-resolution Active Imaging 3-in-1 sonar
- Preloaded detailed C-MAP charts with contours
- Large 9-inch multi-touch display
- Supports ActiveTarget Live Sonar (sold separately)
Cons:- ActiveTarget Live Sonar requires extra purchase
- Setup can be complex for new users
Best for: Advanced anglers seeking high-resolution imaging combined with detailed mapping for versatile water conditions.
Not ideal for: Beginner or budget-conscious fishermen who prefer simpler or more affordable units without extensive setup.
- Display Size:9 inches
- Sonar Technologies:Active Imaging 3-in-1 (Chirp, SideScan, DownScan)
- Preloaded Charts:C-MAP Contour+
- Coverage:15,000+ lakes in U.S., 9,400+ in Canada
- Connectivity:Wireless, NMEA 2000, Ethernet
- Includes:Active Imaging 3-in-1 transducer
Our verdict“This fish finder is suited for anglers who prioritize high-definition imaging and detailed mapping, accepting additional costs for advanced features.”
Humminbird Helix 5 CHIRP GPS G3 PT Fish Finder
The Humminbird Helix 5 G3 PT offers a compact, portable 5-inch display with Dual Spectrum CHIRP sonar, making it a practical choice for anglers who need a lightweight unit that still provides strong imaging performance. Its internal GPS with Humminbird Basemap and AutoChart Live support allow for on-the-go mapping and quick route planning. Compared to larger units like the Garmin Striker 7SV, the Helix 5 is less detailed visually but excels in portability and ease of use, making it perfect for kayak or bank anglers. The main tradeoff lies in its smaller screen and limited advanced features, which may impact detailed viewing and extensive system integration. It’s best suited for anglers who value mobility over screen size or advanced imaging options.
Pros:- Compact, lightweight design for portability
- Clear 5-inch color display
- Dual Spectrum CHIRP for detailed fish arches
- Built-in GPS with AutoChart Live
Cons:- Small screen limits detailed viewing
- Lacks the advanced imaging depth of larger units
Best for: Kayak, bank, or small boat anglers needing a lightweight, easy-to-transport fish finder with reliable imaging.
Not ideal for: Serious boat anglers or those needing large screens and ultra-detailed imaging for deep waters.
- Display Size:5 inches
- Sonar Technology:Dual Spectrum CHIRP
- GPS:Yes, with Humminbird Basemap
- Mapping:AutoChart Live
- Compatibility:Humminbird, Navionics charts
- Power:Not specified
Our verdict“This unit is ideal for mobile anglers who prioritize portability and decent imaging in a compact form, accepting limited screen real estate.”
Humminbird Helix 7 G4N GPS Fish Finder with Transducer & MEGA Side Imaging
This model stands out for its exceptional MEGA Side & Down Imaging, providing incredibly detailed views up to 125 feet on each side, surpassing many competitors like the Helix 7 G4 GPS alone. Its advanced GPS with real-time mapping and detailed contour creation make it ideal for anglers who want precise underwater insights and navigation. The comprehensive transducer setup ensures clarity and coverage, but the array of features may be overwhelming for beginners and could come at a premium price. Compared to simpler units, the Helix 7 G4N offers unmatched imaging detail, making it a top choice for serious anglers willing to invest in performance. However, its complexity can be a barrier for users unfamiliar with advanced fish finders.
Pros:- Incredible MEGA Side & Down Imaging detail for precise fish and structure detection
- Integrated GPS with real-time contour creation and detailed mapping
- Includes a full transducer package and mounting hardware for ready setup
Cons:- High complexity may intimidate new users
- Price likely reflects its advanced features, making it less accessible for casual anglers
Best for: Experienced anglers seeking the most detailed imaging and integrated navigation in a single device
Not ideal for: Casual boaters or beginners who prefer straightforward, budget-friendly options
- Brand:Humminbird
- Model Name:HELIX
- Included Components:Fish finder control head, Power cable, Transducer, Mounting hardware
- Display Size:7 inches
- Imaging Technology:MEGA Side & Down Imaging
- GPS:Yes, with real-time mapping
Our verdict“This is ideal for experienced anglers who prioritize detailed imaging and advanced mapping, despite its complexity and cost.”
Humminbird Helix 7 G4 GPS Fish Finder with Transducer
Compared with the Helix 7 G4N, this model offers high-resolution 7-inch display paired with MEGA Side & Down Imaging, delivering sharp, detailed views of fish and structures. Its Dual Spectrum CHIRP sonar enhances target separation, and the built-in GPS with Humminbird Basemap enables reliable navigation and comprehensive mapping, similar to the G4N, but without the mega imaging technology. The real-time AutoChart Live mapping makes it suitable for anglers who want custom maps without the extra complexity of mega imaging. While it provides excellent imaging quality and dependable GPS features, it lacks the ultra-detailed side imaging of the G4N, which could matter for anglers targeting specific underwater features. Installation and familiarity with advanced features are necessary for full benefit.
Pros:- Sharp 7-inch display with detailed imaging capabilities
- Dual Spectrum CHIRP sonar for precise fish and structure detection
- Built-in GPS with detailed mapping options and AutoChart Live
Cons:- Lacks the ultra-wide mega imaging of the G4N
- Potentially complex setup for users unfamiliar with advanced fish finders
Best for: Anglers wanting high-definition images with reliable navigation but not necessarily needing mega imaging technology
Not ideal for: Beginners or casual users who might find the advanced features overwhelming
- Display Size:7 inches
- Imaging Technology:MEGA Side & Down Imaging
- Sonar Technology:Dual Spectrum CHIRP
- GPS:Yes, with Humminbird Basemap
- Mapping:AutoChart Live
Our verdict“This unit offers excellent imaging and navigation for serious anglers who don’t need the absolute maximum in side imaging detail.”
Humminbird Helix 5 Chirp GPS G3 Fish Finder
Compared to the larger Helix 7 models, the Helix 5 Chirp GPS G3 offers a smaller, more portable design with a 5-inch display, making it a practical choice for anglers who value simplicity over extensive imaging. Its Dual Spectrum CHIRP sonar provides reliable fish and structure detection, but the limited screen size may hinder detailed viewing, especially when compared to the 7-inch screens of higher-end models. Built-in GPS with Humminbird Basemap covers over 10,000 lakes and coastlines, offering solid navigation features for smaller boats or kayak anglers. While it’s easier to operate and transport, it lacks the advanced side imaging capabilities seen in the G4N and G4 models, which could limit its usefulness for serious deep-water or structure-focused fishing. It’s best suited for those prioritizing portability and straightforward operation.
Pros:- Compact, lightweight design for portability
- Dual Spectrum CHIRP sonar for good fish detection
- Built-in GPS with extensive coverage and AutoChart Live
Cons:- Small 5-inch display limits detailed viewing
- Lacks the mega side imaging technology of larger units
- Requires external power and mounting hardware for installation
Best for: Kayak or small boat anglers who need a compact, easy-to-use fish finder with reliable GPS
Not ideal for: Anglers seeking detailed side imaging or large screen viewing capability
- Model Number:411660-1
- Display Size:5 inches
- Sonar Technology:Dual Spectrum CHIRP
- GPS:Yes, with Humminbird Basemap
- Coverage:10,000+ lakes and coastlines
Our verdict“This is a solid, portable choice for anglers who need reliable GPS and sonar without the bulk of larger units, but it sacrifices detailed side imaging.”
How We Picked
These products were evaluated based on their imaging capabilities, usability, build quality, and value. We prioritized units with proven side imaging performance, clear display quality, and reliable transducer technology. Ease of setup and user interface were also key factors, especially for those new to side imaging. Additional considerations included durability, compatibility with various boats, and overall price-to-performance ratio. By comparing these criteria, we determined which units offer the best balance of features for different types of anglers, leading to our ranking order.| side imaging fish finder | Includes | Sonar Technology | GPS |
|---|---|---|---|
| Garmin Striker 7SV with Transd | Transducer, adapter cable, mounts, power/data cable, documentation | — | — |
| Humminbird XPLORE Series GPS F | Control head only | MEGA Side Imaging+, MEGA Down Imaging+ | Built-in with detailed maps |
| Humminbird Helix 7 Chirp SI GP | Control head, transom-mount transducer | CHIRP Side Imaging, Down Imaging, Dual Spectrum CHIRP | Yes |
| Elite FS Fish Finder with Acti | Active Imaging 3-in-1 transducer | — | — |
| Humminbird Helix 5 CHIRP GPS G | — | Dual Spectrum CHIRP | Yes, with Humminbird Basemap |
| Humminbird Helix 7 G4N GPS Fis | — | — | Yes, with real-time mapping |
| Humminbird Helix 7 G4 GPS Fish | — | Dual Spectrum CHIRP | Yes, with Humminbird Basemap |
| Humminbird Helix 5 Chirp GPS G | — | Dual Spectrum CHIRP | Yes, with Humminbird Basemap |
Factors to Consider When Choosing Side Imaging Fish Finders
Choosing the right side imaging fish finder involves more than just screen size or brand. It’s essential to consider how the device’s features align with your fishing environment, skill level, and budget. Investing in a high-quality transducer and understanding installation requirements can dramatically affect performance. Additionally, consider whether you need advanced mapping features or if straightforward imaging suffices. Being aware of common pitfalls, like overpaying for unnecessary features or choosing a model incompatible with your boat, helps ensure satisfaction and long-term value.Imaging Quality and Resolution
High-resolution imaging is the core of effective side imaging units. Look for models with advanced sonar technology like MEGA Side Imaging or ClearVu, which provide sharper, more detailed images of underwater structures and fish. Cheaper units often have lower resolution, making it harder to distinguish between fish and debris, which can lead to missed catches or confusion. Remember, better imaging requires a good transducer and proper calibration, so investing in quality pays off over time.
Ease of Use and Interface
Intuitive controls and a clear display are vital, especially if you plan to fish for long hours or are new to side imaging. Touchscreen interfaces can simplify operation, but they may also increase the risk of accidental taps. Consider units with customizable menus and straightforward menus to reduce the learning curve. A well-designed interface helps you quickly interpret data without distraction, saving time and reducing frustration.
Transducer Compatibility and Installation
The transducer is the heart of the imaging system. Compatibility with your boat’s hull and ease of installation vary widely. Some units come with all-in-one transducers, while others require separate purchase. Proper mounting and power supply are crucial for optimal performance. Be wary of models with complex installation procedures if you’re not familiar with boat electronics or lack professional help. Compatibility with the boat’s size and type also influences performance and durability.
Mapping and Additional Features
Advanced GPS mapping and charting features add value, especially for anglers who cover large areas or fish in unfamiliar waters. Preloaded maps like C-MAP or Navionics enhance navigation, but they can increase the cost. Additional features like user-defined waypoints, depth alarms, and auto-pilot integration improve overall fishing experience. Balance these extras against your actual needs — not everyone benefits from premium mapping if they mostly fish in familiar spots.
Price and Overall Value
Side imaging units span a wide price range, from budget-friendly options to premium models. Cheaper units may sacrifice resolution, range, or features, but still deliver decent performance for casual anglers. Conversely, mid-range and premium models offer better imaging, more features, and higher build quality, which justify the extra cost for serious fishermen. Consider your frequency of use, fishing style, and budget to find the best value without overpaying for features you won’t use.
Frequently Asked Questions
Can I install a side imaging fish finder myself?
Many side imaging units are designed for DIY installation, especially those with straightforward transducer mounting and plug-and-play power connections. However, proper installation is critical for optimal performance, particularly with transducer placement and wiring. If you’re comfortable with basic electronics and follow manufacturer instructions, you can often install these units yourself. For complex setups, or to ensure the best results, professional installation may be advisable, especially on larger boats or when integrating multiple systems.
How much does a good side imaging fish finder cost?
Prices vary widely depending on features and brand, typically ranging from around $500 for entry-level models to over $2,000 for high-end units with advanced imaging and mapping. A mid-range model often offers the best balance of performance and affordability, providing detailed imaging along with useful features like GPS. If you’re an occasional angler, a budget model might suffice, but dedicated anglers or those fishing in challenging conditions often benefit from investing in higher-end options.
What is the difference between side imaging and traditional sonar?
Side imaging provides a detailed, real-time picture of the water on either side of your boat, extending well beyond what traditional down or 2D sonar can offer. Traditional sonar generally shows a vertical slice beneath the boat, which can miss fish hiding behind structures or on the sides. Side imaging reveals underwater features with high resolution, helping anglers spot fish, structure, and cover over a wider area, enhancing catch opportunities especially in complex environments.
Are higher-end models worth the extra cost?
Higher-end models typically deliver sharper images, better range, and more advanced features like detailed mapping and auto-pilot compatibility. For frequent or serious anglers, these improvements can translate into more successful trips and less frustration. However, if you fish occasionally or in familiar waters, investing in a mid-range model may provide the best return, offering improved performance without the premium price tag. Always evaluate whether the added features align with your fishing goals.
What should I look for in transducer compatibility?
Ensuring your transducer is compatible with your boat and the fish finder is crucial. Some units use specific transducer types, such as transom-mounted or trolling motor compatible models. Check the mounting options and whether the transducer needs a special hull fit or requires an extension cable. Compatibility also affects installation ease and performance, especially in larger boats or those with specialized hulls. Confirming this beforehand helps avoid costly surprises or subpar imaging results.
Conclusion
For those new to side imaging, the Humminbird Helix 5 Chirp G3 offers a straightforward entry point with decent imaging at a friendly price. Serious anglers who want the best overall experience should consider the Garmin Striker 7SV, thanks to its versatile sonar options and user-friendly interface for all skill levels. If you’re fishing in larger, challenging waters and seek premium features, the Humminbird XPLORE Series stands out for its MEGA Side Imaging+ and touchscreen controls. Budget-conscious buyers will find solid value in mid-range options without sacrificing core imaging quality, while seasoned users will benefit from investing in models with advanced mapping and higher resolution. Ultimately, choosing depends on your fishing environment, skill level, and how much you’re willing to invest in your gear.
