The Trend Verdict
Spec-by-spec

Head to head

Contenders from Portable Bluetooth Speakers, every metric lined up. The winning value in each row is outlined.

JBL Flip 5 Portable Bluetooth Speaker, Red JBL Flip 5 Portable Bluetooth Speaker, Red #1 in Portable Bluetooth Speakers
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Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker Ultimate Ears WONDERBOOM 4 Portable Bluetooth Speaker #28 in Portable Bluetooth Speakers
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Price
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Rating
★★★★★
★★★★★
Category rank
#1
#28
Sound
Balanced, punchy, warm midrange
Balanced, clear mids; controlled bass
Loudness
20W, adequate for small rooms & outdoors
Good for outdoors; adequate for small–medium rooms
Battery
12 hours
13 hours
Waterproofing
IPX7 submersible
IP67 (fully submersible)
Portability
Pocketable, 285g, carry loop
285g; pocketable with strap; floating
Durability
Proven rugged build, minimal defect rate
Rugged fabric/rubber; proven drop/water survival
Value
Premium brand, excellent price-to-durability ratio
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Verdict
The category leader for durability and reliability
Best waterproof portable speaker under $100

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