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  3. BOOMBOX 4 vs Boom Go 3i

JBL BOOMBOX 4 vs Soundcore Boom Go 3i

What BOOMBOX 4 does better (1) and where Boom Go 3i wins (0) — every spec side by side.

JBL BOOMBOX 4
JBL · 2026BOOMBOX 4
1 advantage≈ $460
vs
Soundcore Boom Go 3i
Soundcore · 2026Boom Go 3i
9.6Score
0 advantages≈ $60
Higher score
9.6Build & features9.6
Dimensions

Size comparison

BOOMBOX 4Boom Go 3i
510 × 260210102 × 10646
BOOMBOX 4Boom Go 3iDifference
Height260 mm106 mm+154 mm
Width510 mm102 mm+408 mm
Depth210 mm46 mm+164 mm

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

Why is BOOMBOX 4 better than Boom Go 3i?

  1. Battery life34 h vs 24 h+42%

Why is Boom Go 3i better than BOOMBOX 4?

Boom Go 3i has no measurable advantages in this pair.

Specifications

Side by side

Sound
Output power—15 W
Lowest frequency37 Hz—
Highest frequency20,000 Hz—
Battery & charging
Battery life34 h24 h
Battery capacity—4,800 mAh
Power bank function—Yes
Mains poweredYesNo
Battery powered (portable)YesYes
Connectivity
WirelessYesYes
Bluetooth version5.4—
Bluetooth codecs—SBC
Hi-res codec (LDAC / aptX HD / LHDC)—No
aptX—No
LDAC—No
USB audioYes—
Design & build
Width510 mm102 mm
Height260 mm106 mm
Depth210 mm46 mm
Protection ratingIP68IP68
Water resistance (IPx)IPx8IPx8
Dust protection (IP)66
Colours—Midnight Black, Beige, Blue, Rose Gold
Features
Party / stereo pairingYesYes
Light effects—Yes
To compare: 0up to 4 models
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