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  3. VHF 115i vs Marine 3300M DSC

Garmin VHF 115i vs Jopix Marine 3300M DSC

What VHF 115i does better (0) and where Marine 3300M DSC wins (1) — every spec side by side.

Garmin VHF 115i
Garmin · 2025VHF 115i
0 advantages≈ £350
vs
Jopix Marine 3300M DSC
Jopix · 2026Marine 3300M DSC
7.4Score
1 advantage≈ £190
Higher score
3.2Ruggedness3.8
Dimensions

Size comparison

VHF 115iMarine 3300M DSC
85 × 170146165 × 16378
VHF 115iMarine 3300M DSCDifference
Height170 mm163 mm+7 mm
Width85 mm165 mm−80 mm
Depth146 mm78 mm+68 mm
Weight1,240 g1,072 g+168 g

Drawn to the same scale from the official dimensions (front and side).

Why is VHF 115i better than Marine 3300M DSC?

VHF 115i has no measurable advantages in this pair.

Why is Marine 3300M DSC better than VHF 115i?

  1. Weight1,240 g vs 1,072 g+16%
Specifications

Side by side

Radio & range
Radio standardsAmateur VHF, Marine VHFAmateur VHF, Marine VHF
Frequency ranges156.050 - 163.275 MHz156.025 - 163.275 MHz
Transmit power25 W25 W
Channels—56
Squelchadjustableadjustable
Power & battery
Battery voltage12 V13.8 V
Power sourceMains / 12 V vehicleMains / 12 V vehicle
Design & durability
Weight1,240 g1,072 g
Width85 mm165 mm
Height170 mm163 mm
Depth146 mm78 mm
Protection ratingIPX7IP67
Water protection (IPx)IPx7IPx7
DisplayBacklit displayBacklit display
ColoursBlackBlack
Features
Channel scanYesYes
Dual watchYesYes
Emergency / SOS alarmYes—
GPSYes—
PC programmableYes—
Connectivity
Headset / earpiece jack—Yes
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