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  3. SoundLink Flex SE vs Select 3

Bose SoundLink Flex SE vs Soundcore Select 3

What SoundLink Flex SE does better (1) and where Select 3 wins (0) — every spec side by side.

Bose SoundLink Flex SE
Bose · 2026SoundLink Flex SE
1 advantage≈ $110
vs
Soundcore Select 3
Soundcore · 2025Select 3
5.7Score
0 advantages≈ $110
Higher score

Why is SoundLink Flex SE better than Select 3?

  1. Bluetooth version5.3 vs 5+6%

Why is Select 3 better than SoundLink Flex SE?

Select 3 has no measurable advantages in this pair.

Specifications

Side by side

Sound
Output power—8 W
Speaker channels2.02.0
Channel count22
StereoYesYes
Battery & charging
Battery life—12 h
Battery capacity—2,400 mAh
Mains poweredNoNo
Battery powered (portable)NoYes
Connectivity
WirelessYesYes
Bluetooth version5.35
Bluetooth codecs—SBC
Hi-res codec (LDAC / aptX HD / LHDC)—No
aptX—No
LDAC—No
USB-C—Yes
Smart & streaming
Wi-Fi—Yes
Companion app—Yes
Design & build
Protection ratingIP67IP67
Water resistance (IPx)IPx7IPx7
Dust protection (IP)66
Floats—Yes
Colours—Black
Features
Light effects—Yes
To compare: 0up to 4 models
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