Garmin Echomap UHD2 53cv
#2 in Up to 7 inFull review
The cheapest Garmin with real lake maps, for small boats that want charts and down imaging in one compact unit.
Amazon $448$448
3.6/5
A well priced side imaging GPS combo for small and mid size boats that will not add live sonar.
- 7 inScreen
- CHIRP, Down, SideSonar
- YesGPS
- PreloadedMaps
Check price at Amazon$523.40
Price checked November 2, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Side imaging on a 7 in screen at a mid range price
- Sharp 1024 x 600 screen, one of the best in its size
- Preloaded Basemap lake maps and AutoChart Live
- Rated to 1,200 ft of 2D depth with the included transducer
Cons
- No networking, Bluetooth or MEGA Live support on the non N model
- Standard definition imaging, not MEGA
- One year warranty
The Humminbird HELIX 7 G4 family
Every Humminbird HELIX 7 G4 model we rank, smallest first. Ratings compare each against its own size.
| Model | Screen | Rating | Price |
|---|---|---|---|
| Humminbird Helix 7 CHIRP SI GPS G4 (this one) | 7 in | 3.6/5 | $523.40 |
| Humminbird Helix 7 MEGA SI GPS G4 | 7 in | 3.4/5 | $649.98 |
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | 411920-1 |
|---|---|
| Display | |
| Screen | 7 in |
| Resolution | 1024 x 600 |
| Pixels per inch | 170 |
| Touchscreen | No |
| Sonar | |
| CHIRP | Yes |
| Down imaging | Yes |
| Side imaging | Yes |
| Live sonar ready | No |
| Maximum depth | 1,200 ft |
| Transducer | XNT 9 HW SI T |
| Navigation and build | |
| GPS | Yes |
| Maps | Preloaded |
| Phone pairing | No |
| Networking | No |
| Warranty | 1 year |
| Released | 2021-09 |
Alternatives in this size
Garmin Echomap UHD2 63sv
#3 in Up to 7 inFull review
A compact do everything chartplotter for kayaks and small boats that may add LiveScope later.
Amazon $849.99$849.99
Lowrance Eagle 5 SplitShot HD
#4 in Up to 7 inFull review
A low cost GPS combo with lake maps and down imaging for kayaks and small boats.
Amazon $303.68$303.68
Compare
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