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  3. SoundLink Plus Portable Speaker vs Serena Play

Bose SoundLink Plus Portable Speaker vs Kooduu Serena Play

What SoundLink Plus Portable Speaker does better (2) and where Serena Play wins (1) — every spec side by side.

Bose SoundLink Plus Portable Speaker
7.9Score
2 advantages≈ $230
Higher score
vs
Kooduu Serena Play
Kooduu · 2026Serena Play
3.9Score
1 advantage≈ $210
6.4Battery3.9
6.7Build & features3.5
Dimensions

Size comparison

SoundLink Plus Portable SpeakerSerena Play
283.7 × 104.586.4180 × 280180
SoundLink Plus Portable SpeakerSerena PlayDifference
Height104.5 mm280 mm−175.5 mm
Width283.7 mm180 mm+103.7 mm
Depth86.4 mm180 mm−93.6 mm

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

Why is SoundLink Plus Portable Speaker better than Serena Play?

  1. Battery life20 h vs 11 h+82%
  2. Water resistance (IPx)IPx7 vs IPx4+75%

Why is Serena Play better than SoundLink Plus Portable Speaker?

  1. Charging time5 h vs 4 h+25%
Specifications

Side by side

Sound
Output power—10 W
Speaker channelsMono1.0
Channel count—1
Spatial / 3D audio—Yes
StereoNoNo
Battery & charging
Battery life20 h11 h
Battery capacity—2,600 mAh
Charging time5 h4 h
Power bank functionYes—
Mains powered—No
Battery powered (portable)YesYes
Connectivity
WirelessYesYes
Bluetooth version5.45.3
Bluetooth codecs—SBC
Hi-res codec (LDAC / aptX HD / LHDC)—No
aptX—No
LDAC—No
USB-CYesYes
Smart & streaming
Spotify ConnectYes—
Companion appYes—
Design & build
Weight—1,250 g
Width284 mm180 mm
Height104 mm280 mm
Depth86 mm180 mm
Protection ratingIP67IPX4
Water resistance (IPx)IPx7IPx4
Dust protection (IP)6—
Features
Hands-free calls—Yes
Party / stereo pairingYesYes
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