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  3. HORIZON 3 vs Boom 3i D5100010

JBL HORIZON 3 vs Soundcore Boom 3i D5100010

What HORIZON 3 does better (0) and where Boom 3i D5100010 wins (2) — every spec side by side.

JBL HORIZON 3
JBL · 2025HORIZON 3
0 advantages≈ $110
vs
Soundcore Boom 3i D5100010
Soundcore · 2025Boom 3i D5100010
2 advantages≈ $100
Dimensions

Size comparison

HORIZON 3Boom 3i D5100010
209 × 13783210 × 7885
HORIZON 3Boom 3i D5100010Difference
Height137 mm78 mm+59 mm
Width209 mm210 mm−1 mm
Depth83 mm85 mm−2 mm

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

Why is HORIZON 3 better than Boom 3i D5100010?

HORIZON 3 has no measurable advantages in this pair.

Why is Boom 3i D5100010 better than HORIZON 3?

  1. Output power10 W vs 50 W5×
  2. Lowest frequency65 Hz vs 56 Hz+16%
Specifications

Side by side

Sound
Output power10 W50 W
Speaker channelsStereo—
Lowest frequency65 Hz56 Hz
Highest frequency20,000 Hz20,000 Hz
StereoYes—
Battery & charging
Battery life—16 h
Power bank functionYes—
Mains poweredYes—
Battery powered (portable)—Yes
Connectivity
WirelessYesYes
Bluetooth version5.35.3
Design & build
Width209 mm210 mm
Height137 mm78 mm
Depth83 mm85 mm
Protection rating—IP68
Water resistance (IPx)—IPx8
Dust protection (IP)—6
Features
Party / stereo pairing—Yes
Light effectsYesYes
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