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Simrad GO9 XSE 9" Plotter Bundle vs Humminbird HELIX 7 CHIRP MEGA SI GPS G4

Buy the Simrad GO9 XSE if you want a large touchscreen, side and down imaging, and a unit that ties into radar, autopilot and engine data. Buy the Humminbird HELIX 7 MEGA SI if you fish from a smaller boat, want Minn Kota trolling motor integration, and prefer physical keys that work with wet hands. The Simrad has the bigger, brighter screen and more networking; the Humminbird has stronger built-in mapping tools like AutoChart Live and a deeper sonar range with an optional transducer. Owners of both praise the sonar clarity; Simrad users note the touchscreen can be fussy in heavy spray, while HELIX users accept the smaller screen for the simpler controls.

  • Choose the Simrad GO9 XSE if you run a larger boat, want a 9-inch touchscreen, and plan to add radar, autopilot or engine data over NMEA 2000.
  • Choose the Humminbird HELIX 7 MEGA SI if you have a Minn Kota trolling motor, fish smaller water, and want built-in AutoChart Live mapping with keypad control.

Prices

  • Simrad GO9 XSE 9" Plotter Bundle: $759.99 at eBay (checked today)
  • Humminbird HELIX 7 CHIRP MEGA SI GPS G4: $549.99 at SupplyMarine (checked today)
  • Difference: the Humminbird HELIX 7 CHIRP MEGA SI GPS G4 is $210.00 cheaper than the Simrad GO9 XSE 9" Plotter Bundle today
Simrad
Simrad GO9 XSE 9" Plotter with HDI Transducer and C-MAP Discover

Simrad GO9 XSE 9" Plotter Bundle

Simrad GO9 XSE 9" Plotter with HDI Transducer and C-MAP Discover

$759.99at eBayVerified
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Store links may earn us a commission.

Pros
  • Large, bright 9-inch touchscreen is easy to read in sunlight
  • Side and down imaging plus CHIRP and ForwardScan support
  • Radar, autopilot and engine data over NMEA 2000
  • Built-in WiFi for mirroring and downloads
  • Dual Micro SD slots for charts and updates
Cons
  • Touchscreen can misread taps with wet or gloved hands
  • Takes up more dash space
  • No Minn Kota trolling motor link
Humminbird
Humminbird HELIX 7 CHIRP MEGA SI GPS G4

Humminbird HELIX 7 CHIRP MEGA SI GPS G4

$549.99at SupplyMarineObserved at 4:06 AM
See all prices and details
Visit SupplyMarine
Pros
  • MEGA Side Imaging gives wide, detailed structure views
  • AutoChart Live maps depth, hardness and vegetation as you go
  • Keypad works reliably in spray and with gloves
  • Minn Kota trolling motor integration
  • Deep sonar range with an optional 50 kHz transducer
Cons
  • 7-inch screen is small for split views
  • No radar, autopilot or engine networking
  • Single card slot limits chart and recording storage

What separates them

Simrad GO9 XSE 9" Plotter BundleHumminbird HELIX 7 CHIRP MEGA SI GPS G4
Screen size and control9-inch touchscreen7-inch keypad with soft keys
ImagingSide and down imaging via HDI transducerMEGA Side Imaging and Down Imaging
Trolling motor integrationMotorGuide compatibleMinn Kota compatible
NetworkingNMEA 2000, radar port, WiFi, dual Micro SDNo radar or autopilot networking; single card slot
Built-in mappingC-MAP Discover chart includedU.S. basemap with 10,000+ lakes plus AutoChart Live
Sonar depthCHIRP, ForwardScan, Sidescan, DownscanDual Spectrum CHIRP to 1,200 ft standard, 3,500 ft optional
Chart optionsC-MAP and Navionics compatibleLakeMaster, CoastMaster and Navionics compatible
Mounting footprintLarger dash space neededFits small consoles and tillers

Price history

$1,049.00$549.99
Nov 1Nov 9
  • Simrad GO9 XSE 9" Plotter Bundle: lowest $799.00 on Nov 1 at Broken Rudder; $829.99 on Nov 9.
  • Humminbird HELIX 7 CHIRP MEGA SI GPS G4: lowest $549.99 on Nov 9 at SupplyMarine.

Prices at every store

Simrad GO9 XSE 9" Plotter Bundle

  • TWISTNew

    In stock

    $829.99+ $16.19 shippingObserved at 4:14 AM
    Visit TWIST
  • eBayNew

    Availability unknownSold by shoalsoutdoor-tusc (100% positive, 5,900 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $759.99+ $9.99 shippingVerified
    Visit eBay
  • Broken RudderNew

    Availability unknown

    $799.00Observed Nov 1, 2026, 2:11 PM
    Visit Broken Rudder
  • WalmartNew

    Availability unknown

    $819.33Observed Nov 1, 2026, 2:11 PM
    Visit Walmart

Also available at

  • WalmartCheck price at Walmart
  • eBayCheck price at eBay

Store links may earn us a commission. Some prices via Klarna.

All 18 stores and price history →

Humminbird HELIX 7 CHIRP MEGA SI GPS G4

  • SupplyMarineNew

    In stock

    $549.99Observed at 4:06 AM
    Visit SupplyMarine
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $649.98Free shippingObserved at 4:05 AM
    Visit Amazon
  • DICK'S Sporting GoodsNew

    Availability unknown

    $649.98Observed Nov 2, 2026, 2:15 AM
    Visit DICK'S Sporting Goods
  • FishUSANew

    Availability unknown

    $699.99Observed Nov 2, 2026, 2:15 AM
    Visit FishUSA

Also available at

  • eBayCheck price at eBay
All 12 stores and price history →

Specs compared

SpecSimrad GO9 XSE 9" Plotter BundleHumminbird HELIX 7 CHIRP MEGA SI GPS G4
ColorBlackBlack
Screen Size9-inch7 inches
Trolling Motor CompatibilityMotorGuideMinn Kota
Interface ControlTouch ScreenKeypad
InterfaceTouchscreen—
Available ModesSide Imaging, Down Imaging—

What reviewers say

Simrad GO9 XSE 9" Plotter Bundle

Owners of the GO9 XSE generally rate the screen and built-in sonar highly, and many like the simple touch menus. Complaints tend to focus on the cost of charts and accessories and on touch use in rough, wet conditions.

What people mention
  • DisplayPraisedOwners call the 9-inch screen bright and easy to read in sunlight.
  • SonarPraisedSideScan and DownScan images are described as clear and useful for finding structure.
  • Touch controlsMixedMenus are simple, but the touchscreen gets fiddly with wet or gloved hands.
  • IntegrationPraisedNMEA 2000 hookup with autopilot, engine and audio is reported to work well.

Humminbird HELIX 7 CHIRP MEGA SI GPS G4

Owners of the HELIX 7 G4 series generally rate the side imaging and CHIRP sonar as strong for the price and call the screen bright and readable in sun. Common complaints are the non-touch keypad menus and the extra cost of map cards.

What people mention
  • Side imagingPraisedOwners say MEGA SI clearly shows structure and bait off to the sides of the boat.
  • Sonar clarityPraisedCHIRP returns are described as clean, with better fish separation than older fixed-frequency units.
  • ScreenPraisedThe 7-inch display is called bright and easy to read in sunlight.
  • ControlsMixedThe keypad is reliable but slower to navigate than a touchscreen.

Questions and answers

Which is better for bass fishing on lakes?
The HELIX 7 MEGA SI is the better fit for most bass anglers. MEGA Side Imaging and AutoChart Live mapping suit shallow structure fishing, and it links to Minn Kota trolling motors.
Which has the better screen?
The Simrad GO9 XSE. Its 9-inch touchscreen is larger and brighter, and it is easier to read split sonar and chart views.
Which lasts longer?
Both are built for marine use and hold up similarly with proper care. The Simrad offers more upgrade paths through networking, so it stays useful longer as you add equipment.
Is the Simrad worth stepping up to?
Yes if you want radar, autopilot or engine data on one screen, or a bigger touchscreen. If you only need sonar and mapping on a small boat, the HELIX 7 covers it.
Can either control a trolling motor?
Yes, but only its own brand. The Simrad works with MotorGuide and the Humminbird with Minn Kota, so match the unit to your motor.
Which is easier to use in rough water?
The HELIX 7. Its keypad and soft keys work with wet hands and gloves, while the Simrad touchscreen can misread taps in spray.

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