If you’re searching for a fish finder with side imaging, you’re looking for a device that offers detailed underwater visuals to locate fish and structures along the shoreline or across the water. The best models, like the Humminbird Helix 7 G4N, combine high-resolution imaging with GPS for precise navigation. Standout options such as the Garmin Striker Plus 9SV excel in versatility, offering clear imaging and mapping features. However, these units often require a tradeoff between advanced features and ease of use or budget. Keep reading for a detailed comparison to help you choose the right fit.
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Key Takeaways
- High-end models like the Humminbird Helix 7 G4N deliver superior imaging clarity but come at a higher price point.
- Garmin options tend to focus on versatility, combining traditional sonar with side imaging and mapping tools.
- Budget-friendly choices often lack the detailed imaging or screen size of premium units but still provide essential features.
- Ease of use varies significantly; touchscreen models tend to be more intuitive but may have durability tradeoffs.
- The best choice depends heavily on your fishing environment, whether freshwater or saltwater, and your experience level.
| Humminbird Helix 7 Chirp SI GPS G4 |  | Best Overall for Versatile Anglers | Display Size: 7 inches | Sonar Technology: CHIRP Side Imaging, Down Imaging, Dual Spectrum CHIRP | GPS: Internal GPS with Humminbird Basemap | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird XPLORE Series GPS Fish Finder MEGA Side Imaging+ & HD Touchscreen Display |  | Best for Serious Deep-Water Hunters | Imaging Range: 200 feet (side and down imaging) | Sonar Technology: Dual Spectrum CHIRP | Display: 10-inch touchscreen with keypad | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird Helix 7 G4N GPS Fish Finder with Transducer & MEGA Side Imaging |  | Best for Advanced Users Wanting Full Features | Brand: Humminbird | Model Name: HELIX 7 G4N | Unit Count: 1 | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird Helix 7 G4 GPS Fish Finder with Transducer, MEGA Side Imaging |  | Best for Focused Imaging and Simplicity | Imaging Technology: MEGA Side & Down Imaging | Imaging Range: 125 feet on each side and beneath | Sonar: Dual Spectrum CHIRP | VIEW ON AMAZON | See Our Full Breakdown |
| Garmin Striker Plus 9SV Fishfinder with CV52HW-TM Transducer |  | Best for Simplicity with Advanced Sonar | Transducer: CV52HW-TM | Display Size: 9 inches | Sonar Types: CHIRP traditional, ClearVü, SideVü | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird XPLORE Series GPS Fish Finder MEGA Side Imaging+ & HD Touchscreen Display |  | Best for Serious Anglers Seeking Advanced Features | Imaging Range: 200 feet | Depth Coverage: 200 feet | Display: 10-inch touchscreen and keypad | VIEW ON AMAZON | See Our Full Breakdown |
| Garmin Striker 7SV with Transducer, 7″ GPS Fishfinder with Chirp Traditional, ClearVu and SideVu Scanning Sonar |  | Best for High-Resolution Imaging and Mapping on a Moderate Budget | Display Size: 7 inches | Sonar Types: Chirp Traditional, ClearVu, SideVu | Mapping Software: Quickdraw Contours | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird Helix | | Best for Reliable, User-Friendly Sonar and Basic GPS | Sonar Technology: Dual Spectrum CHIRP | Mapping: Humminbird Basemap, AutoChart Live | Coverage: 10,000+ lakes | VIEW ON AMAZON | See Our Full Breakdown |
| Humminbird XPLORE Series GPS Fish Finder MEGA Side Imaging+ & HD Touchscreen Display |  | Best for Deep Water and Precise Fish Localization | Imaging Range: 200 feet | Depth Coverage: 200 feet | Display: 10-inch touchscreen | VIEW ON AMAZON | See Our Full Breakdown |
More Details on Our Top Picks
Humminbird Helix 7 Chirp SI GPS G4
The Humminbird Helix 7 Chirp SI GPS G4 stands out for its intuitive keypad control paired with a high-resolution 7-inch display, making it ideal for anglers who prioritize ease of use alongside advanced imaging. Its Dual Spectrum CHIRP sonar and Side Imaging deliver detailed underwater views, comparable to the larger Humminbird XPLORE Series but in a more compact, user-friendly package. The built-in GPS with Humminbird Basemap and AutoChart Live support allows for comprehensive navigation and custom mapping, though it requires some familiarity with sonar features for maximum benefit. Unlike the XPLORE, it offers a more manageable size and price point, but still demands a learning curve for new users. This model suits serious anglers who want a balance of performance and straightforward operation.
Pros:- High-resolution 7-inch display with keypad control
- Advanced CHIRP Side and Down Imaging for detailed views
- Built-in GPS with extensive mapping options and AutoChart Live
Cons:- Requires understanding of sonar features for optimal use
- Price may be high for casual anglers
Best for: Anglers seeking a versatile, all-in-one fish finder with detailed imaging and easy controls.
Not ideal for: Casual users or beginners who prefer simple, plug-and-play devices without a steep learning curve.
- Display Size:7 inches
- Sonar Technology:CHIRP Side Imaging, Down Imaging, Dual Spectrum CHIRP
- GPS:Internal GPS with Humminbird Basemap
- Chart Compatibility:Humminbird LakeMaster, CoastMaster, Navionics
- Mapping:AutoChart Live with 8 hours recording
- Included Accessories:Control head, transom-mount transducer, power cable, mounting hardware
Our verdict“Best suited for anglers who want a comprehensive, easy-to-operate fish finder with versatile imaging capabilities.”
Humminbird XPLORE Series GPS Fish Finder MEGA Side Imaging+ & HD Touchscreen Display
The Humminbird XPLORE Series excels with its 200-foot range of MEGA Side and Down Imaging+, making it the top choice for anglers targeting fish in deep or complex structures. Its 10-inch touchscreen combined with a keypad offers an intuitive interface, especially compared to smaller or less integrated units like the Humminbird Helix 7 G4N. While the extensive imaging and detailed maps of over 10,000 lakes are impressive, the control head-only setup necessitates a separate transducer, adding to complexity and cost. Heavy and sizable, it’s better suited for dedicated boat setups rather than portable or small craft applications. This pick is ideal for advanced anglers who demand maximum imaging range and detailed data for serious fishing trips.
Pros:- High-resolution MEGA Side and Down Imaging+ with 200-foot range
- Large 10-inch touchscreen with keypad controls
- Built-in extensive maps and real-time AutoChart Live mapping
Cons:- Requires a separate transducer purchase and complex setup
- Heavy and large, may require sturdy mounting solutions
Best for: Experienced anglers fishing in deep waters or large lakes who need maximum imaging range and detailed navigation.
Not ideal for: Casual or beginner anglers who prefer simple devices or have limited space onboard.
- Imaging Range:200 feet (side and down imaging)
- Sonar Technology:Dual Spectrum CHIRP
- Display:10-inch touchscreen with keypad
- Built-in Maps:Humminbird Basemap, LakeMaster, CoastMaster VX
- Mapping Features:AutoChart Live with real-time mapping
- Control Head:Control head only (no transducer)
Our verdict“Ideal for anglers seeking maximum imaging range and advanced features in a dedicated, high-performance system.”
Humminbird Helix 7 G4N GPS Fish Finder with Transducer & MEGA Side Imaging
The Humminbird Helix 7 G4N combines MEGA Side & Down Imaging with GPS navigation, making it a solid choice for experienced anglers needing detailed underwater views. Its transducer included simplifies setup compared to the XPLORE series, while offering imaging up to 125 feet on each side and beneath. Its compatibility with a variety of charts, including Humminbird Basemap and LakeMaster, provides flexibility for navigation. The complex setup and higher price tag make it better suited for users comfortable with advanced technology, rather than casual hobbyists. Although it is feature-rich, the weight and size require sturdy mounting, and the learning curve can be steep for newcomers.
Pros:- High-resolution MEGA Side & Down Imaging for detailed views
- Includes transducer for simplified setup
- Advanced GPS with detailed maps and AutoChart Live
Cons:- Complex setup and operation
- High price point may deter casual users
Best for: Anglers with experience seeking detailed imaging combined with integrated GPS and real-time mapping.
Not ideal for: Beginners or those seeking a simple, portable fish finder with minimal setup.
- Brand:Humminbird
- Model Name:HELIX 7 G4N
- Unit Count:1
- Included Components:Fish finder control head, Power cable, Transducer, Mounting hardware
- Warranty:1 year
- Model Number:411940-1
Our verdict“Suitable for experienced anglers wanting a comprehensive imaging and navigation system in one package.”
Humminbird Helix 7 G4 GPS Fish Finder with Transducer, MEGA Side Imaging
The Humminbird Helix 7 G4 offers MEGA Side & Down Imaging technology with a straightforward keypad interface, making it a reliable choice for those who want detailed underwater views without excessive complexity. Its imaging range of 125 feet on each side balances detail with manageable setup, and its built-in GPS with Humminbird Basemap supports navigation in familiar waters. While it’s less feature-rich than the XPLORE Series, its keypad controls ensure durability and easier operation in harsh weather. The main tradeoff is that advanced features may require a learning curve, and it lacks some of the extensive mapping options found in higher-end models.
Pros:- High-detail MEGA Side & Down Imaging
- Reliable keypad controls for durability
- Includes transducer and built-in GPS
Cons:- Limited advanced mapping features compared to XPLORE
- Features may require learning for full utilization
Best for: Anglers seeking a high-quality imaging fish finder with simple controls for routine fishing trips.
Not ideal for: Users wanting maximum range or advanced networking features for deep-water or complex navigation.
- Imaging Technology:MEGA Side & Down Imaging
- Imaging Range:125 feet on each side and beneath
- Sonar:Dual Spectrum CHIRP
- GPS:Humminbird Basemap, 10,000+ lakes
- Mapping:AutoChart Live with 8 hours recording
- Control:Keypad with softkey controls
Our verdict“Great for anglers who want detailed imaging in a straightforward, rugged package.”
Garmin Striker Plus 9SV Fishfinder with CV52HW-TM Transducer
The Garmin Striker Plus 9SV provides a high-resolution 9-inch display paired with CHIRP traditional sonar and SideVü/ClearVü scanning, making it ideal for anglers who want detailed views without the complexity of multiple networking capabilities. Its built-in GPS with waypoint management and route creation simplifies navigation, especially for users who prefer standalone devices over full chartplotters. Unlike the Humminbird models, it doesn’t offer preloaded maps, which limits its use for extensive navigation, but the clear sonar images and straightforward operation make it a favorite for focused fishfinding. Its limited mapping features mean it’s less suitable for anglers who need detailed charts or real-time mapping on the water.
Pros:- Large, sunlight-readable 9-inch display
- Multiple sonar options, including SideVü and ClearVü
- Built-in GPS with waypoint and route management
Cons:- No preloaded maps or advanced cartography
- Limited to fishfinding functions, not a full chartplotter
Best for: Fishermen who prioritize high-quality sonar imaging and straightforward GPS navigation without extensive mapping needs.
Not ideal for: Users seeking detailed preloaded maps or advanced cartography for navigation and exploration.
- Transducer:CV52HW-TM
- Display Size:9 inches
- Sonar Types:CHIRP traditional, ClearVü, SideVü
- Wi-Fi:Yes
- GPS:Yes
- Features:Waypoint marking, route creation, boat speed
Our verdict“Ideal for anglers who want high-quality sonar with basic GPS navigation and minimal setup complexity.”
Humminbird XPLORE Series GPS Fish Finder MEGA Side Imaging+ & HD Touchscreen Display
The Humminbird XPLORE Series stands out for its extensive 200-foot imaging range and high-resolution MEGA imaging, making it ideal for anglers targeting deep or hard-to-reach fish. Its built-in GPS with detailed maps and real-time mapping offers a level of navigation precision that surpasses many traditional units like the Humminbird Helix, especially for those who value comprehensive mapping tools. While it excels in imaging and mapping, it only includes the control head without a transducer, adding to the overall cost and setup complexity. This pick is best for experienced anglers who want a powerful, all-in-one device, but it might be overwhelming or unnecessary for casual users or those with simpler needs.
Pros:- Extensive 200-foot imaging range with high-resolution MEGA imaging
- Comprehensive mapping options with AutoChart Live and detailed lake maps
- Touchscreen interface combined with keypad control for flexible operation
- Compatible with Minn Kota and Cannon marine accessories
Cons:- Control head only model without included transducer increases setup complexity
- High cost may be prohibitive for casual or budget-conscious users
Best for: Serious anglers who need high-range imaging and advanced mapping capabilities
Not ideal for: Casual boaters or beginners who prefer plug-and-play simplicity without additional accessories
- Imaging Range:200 feet
- Depth Coverage:200 feet
- Display:10-inch touchscreen and keypad
- Built-in Maps:Humminbird Basemap, LakeMaster, CoastMaster VX
- Mapping Technology:AutoChart Live
- Connectivity:Bluetooth, Ethernet, NMEA 2000
Our verdict“This device suits advanced anglers who want a combination of deep imaging and detailed navigation in one unit.”
Garmin Striker 7SV with Transducer, 7″ GPS Fishfinder with Chirp Traditional, ClearVu and SideVu Scanning Sonar
The Garmin Striker 7SV offers a bright 7-inch display with multiple sonar modes, including Chirp traditional, ClearVu, and SideVu, which make it a versatile choice for detailed fish and structure detection. Its built-in GPS with Quickdraw Contours mapping software allows anglers to create custom maps, comparable to the mapping features of the Humminbird Helix but with a more intuitive setup. However, its smaller screen and slightly complex initial configuration might challenge complete beginners. Compared to the Humminbird XPLORE, it provides excellent imaging and mapping at a slightly lower price point, making it well-suited for anglers who value high-resolution imaging but don’t need the extensive range or advanced touchscreen features.
Pros:- Bright, sunlight-readable 7-inch display with crisp imaging
- Multiple sonar modes including Chirp, ClearVu, and SideVu for detailed scanning
- Built-in GPS with community mapping via Quickdraw Contours
- Wi-Fi for smart notifications and data sharing
Cons:- Setup can be complex for those unfamiliar with sonar devices
- Additional transducer cables may be needed for certain installations
Best for: Anglers seeking high-quality imaging and mapping without the steep price or complexity of premium models
Not ideal for: Users who want the largest possible screen or ultra-deep imaging capabilities
- Display Size:7 inches
- Sonar Types:Chirp Traditional, ClearVu, SideVu
- Mapping Software:Quickdraw Contours
- Coverage:Up to 2 million acres
- Built-in Wi-Fi:Yes
- GPS:Yes
Our verdict“This unit is perfect for anglers wanting a balance of high-resolution imaging and mapping in a manageable package.”
Humminbird Helix
The Humminbird Helix features Dual Spectrum CHIRP sonar, providing clear fish arches and structure views, making it a solid choice for anglers who prioritize reliable imaging. Its GPS with Humminbird Basemap offers broad coverage of over 10,000 lakes and coastlines, similar to more advanced models but with less customization. The real-time mapping with AutoChart Live adds value for creating personalized maps, though its control system relies on a straightforward keypad, which may be less intuitive for tech-savvy users wanting touchscreen features. Compared to the Garmin Striker 7SV, the Helix offers similar core features but with a simpler interface, making it more accessible for users who prefer basic, effective units over feature-rich, complex systems.
Pros:- Reliable Dual Spectrum CHIRP sonar provides detailed fish arches
- Extensive GPS mapping with coverage of thousands of lakes
- AutoChart Live for real-time map creation
- Simple keypad control for all-weather usability
Cons:- Lacks the high-end imaging features of the XPLORE or Garmin 7SV
- No touchscreen interface, which some users may prefer
Best for: Casual anglers or boaters seeking dependable sonar and straightforward GPS mapping
Not ideal for: Serious anglers who need high-resolution imaging or advanced mapping features
- Sonar Technology:Dual Spectrum CHIRP
- Mapping:Humminbird Basemap, AutoChart Live
- Coverage:10,000+ lakes
- Control:Keypad
- Mapping Capacity:8 hours of recording
Our verdict“This unit offers dependable sonar and mapping for anglers who want straightforward operation and proven performance.”
Humminbird XPLORE Series GPS Fish Finder MEGA Side Imaging+ & HD Touchscreen Display
This Humminbird XPLORE model emphasizes high-resolution MEGA Side and Down Imaging+ with a 200-foot range, making it especially effective for targeting fish in deep water or complex structures. Its 10-inch touchscreen combined with keypad backup enhances usability, comparable to the larger XPLORE series but in a more streamlined form. It includes detailed maps and real-time mapping, similar to the other XPLORE device but with a slightly more accessible interface. While its imaging capabilities are top-tier, the device’s premium price and the fact that it’s a control-head-only model mean additional investments are necessary for full setup. This makes it ideal for dedicated anglers who prioritize imaging quality over budget or simplicity.
Pros:- High-resolution MEGA Side and Down Imaging+ with 200-foot range
- Intuitive 10-inch touchscreen with keypad backup
- Comprehensive mapping and real-time charting capabilities
- Compatible with Minn Kota and Cannon accessories
Cons:- Control head only, requiring additional transducer purchase
- Premium price point may be a barrier for casual users
- Complex setup for those unfamiliar with advanced sonar systems
Best for: Experienced anglers focusing on deep water fishing and detailed structure analysis
Not ideal for: Beginners or casual boaters who want an all-in-one, ready-to-use device
- Imaging Range:200 feet
- Depth Coverage:200 feet
- Display:10-inch touchscreen
- Navigation:Built-in GPS with detailed lakes and coastlines
- Sonar Technology:MEGA Side Imaging+, Down Imaging+, Dual Spectrum CHIRP
- Connectivity:Bluetooth, Ethernet, NMEA 2000
Our verdict“This model is ideal for serious anglers who demand the highest imaging quality and detailed deep-water mapping.”
How We Picked
In selecting these fish finders, I prioritized performance, especially the clarity and range of side imaging, as well as user interface and build quality. I evaluated how easily each device could be integrated into different fishing setups, considering ease of installation and operation. Value was also key—offering a balance between features and price. Compatibility with mapping software and the robustness of the transducer were additional factors, ensuring each option could adapt to various fishing environments. The ranking reflects these priorities, emphasizing models that deliver reliable, high-quality imaging with user-friendly interfaces.Factors to Consider When Choosing Fish Finder With Side Imaging
Choosing a fish finder with side imaging involves more than just comparing screen sizes and prices. Understanding your typical fishing environment, the type of water, and your experience level can significantly influence which features matter most. Balancing these considerations with your budget will help you select a device that enhances your fishing success without unnecessary complexity or expense.Imaging Quality and Range
The core reason for choosing a side imaging fish finder is, of course, its imaging capability. Higher-resolution transducers and wider cone angles provide more detailed views of underwater structures and fish schools. However, better imaging often means higher costs and more complex units. Consider whether you need ultra-fine detail or if basic imaging suffices for your typical fishing spots.
Screen Size and Resolution
Screen size impacts visibility, especially in bright sunlight or when on the move. Larger displays make interpretation easier but add weight and cost. Resolution affects image clarity—higher resolution produces crisper images, which can be crucial when trying to distinguish fish from debris or structures. Think about your typical fishing conditions and storage space when choosing screen size.
Transducer Compatibility and Mounting
Transducer quality directly influences imaging performance. Some units come with built-in transducers, while others offer upgrade options. Consider your boat setup—some transducers are better suited for shallow or deep water, and mounting options vary. Compatibility with your boat’s power system and space constraints are also important to prevent installation headaches.
Additional Features and Software
Many fish finders include mapping software, GPS, and user-friendly interfaces. These features add value by helping you navigate and mark productive spots easily. However, extra features often increase complexity and price. Decide whether you need advanced software or if a straightforward imaging device will meet your needs.
Durability and Ease of Use
Fishing can be demanding on equipment, especially in saltwater or rough conditions. Look for models with sturdy build quality and waterproof ratings. User interface matters too—touchscreens are intuitive but may be less durable, while physical buttons can be more reliable in tough environments. Balancing durability and ease of operation is key.
Frequently Asked Questions
Does a higher screen resolution really improve fish detection?
Yes, higher screen resolution enhances image clarity, making it easier to distinguish fish from background clutter or underwater structures. However, this benefit is most noticeable when paired with a high-quality transducer and sufficient viewing size. Keep in mind that resolution alone doesn’t guarantee better detection if the imaging hardware isn’t capable of delivering detailed returns.
Can I use a side imaging fish finder in freshwater and saltwater?
Most modern fish finders are versatile enough for both freshwater and saltwater use, provided they have appropriate transducers and durable build quality. Saltwater models typically feature corrosion-resistant materials and transducers designed for deeper, rougher conditions. Be sure to select a model with the right transducer for your water type to maximize imaging performance and longevity.
Is a touchscreen interface better than physical buttons for side imaging units?
Touchscreens offer intuitive navigation and quick adjustments, making them appealing for many anglers. However, physical buttons can be more reliable in rough or wet conditions, as they don’t rely on sensitive screens that may be damaged or less responsive over time. Your choice depends on your fishing environment and personal preference for ease of use versus durability.
Do I need a GPS feature on my fish finder with side imaging?
Including GPS can significantly enhance your fishing experience by allowing you to mark productive spots, navigate precisely, and create custom maps. If you’re fishing in unfamiliar waters or want to optimize your fishing routes, a model with integrated GPS adds considerable value. However, if your primary goal is just to identify underwater structures, a basic side imaging unit without GPS could suffice.
How much should I expect to spend on a quality side imaging fish finder?
Prices vary widely, with basic models starting around $500 and premium units exceeding $2,000. Generally, investing more provides higher-resolution imaging, larger screens, better transducers, and additional features like mapping and GPS. Your budget should align with your fishing frequency, environment, and whether advanced features will genuinely improve your success.
Conclusion
For those new to side imaging, the Garmin Striker Plus 9SV offers a balanced mix of features and user-friendly operation, making it a strong choice for beginners. If you’re a seasoned angler prioritizing absolute imaging quality, the Humminbird Helix 7 G4N stands out for its detailed visuals and advanced features. Budget-conscious anglers will find value in models like the Garmin Striker 7SV without sacrificing core performance. For specialized needs, such as saltwater or deepwater fishing, selecting a unit with rugged build and compatible transducers is essential. Ultimately, your choice should reflect your fishing environment, experience level, and how much you’re willing to invest in technology.
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