Short answer: the JBL Pulse 5 on measured sound quality, the Ultimate Ears Boom 4 on price. The JBL Pulse 5 ranks #42 of 136 medium speakers at $199.12. The Ultimate Ears Boom 4 ranks #88 at $105, $94.12 cheaper.
What the JBL Pulse 5 offers: Cool light show, although not synced to the music like the Pulse 2. Watch for: Not quite as deep bass as others. Plastic scratches easily.
What the Ultimate Ears Boom 4 offers: IP67 rated, floats, and finally charges via USB-C instead of the older Booms’ Micro-USB. 15 hour battery. Customizable EQ and speaker-pairing via the UE app. Watch for: Not much improvement over the old ones. Weak bass extension and thuddy bass. Gets distorted above 90%
Buy the JBL Pulse 5 when sound quality outweighs the price for you, and the Ultimate Ears Boom 4 when the price outweighs sound quality instead.
Specifications Side By Side
| JBL Pulse 5 | Ultimate Ears Boom 4 | |
|---|---|---|
| Price | $199.12 | $105 |
| Ranked | #42 of 136 in Medium Size Portable Bluetooth Speakers | #88 of 136 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Bass Extension (-10dB) | ~58Hz | - |
| Battery Life | 12 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| EQ | Yes | Yes (via app) |
| IP Rating | IP67 | IP67 |
| Party Mode | Yes (PartyBoost up to 100 speakers) | - |
| Stereo | No | Yes |
| Omnidirectional | Pointing up | No |
| Weight | 3.3 lbs / 1500 g | 1.4 lbs / 620 g |
| Bluetooth Codecs | SBC | - |
| Bluetooth Version | 5.3 | 5.1 |
| Dimensions | 4.2" x 8.4" x 5.2" (107 x 214 x 131 mm) | 7.2" x 2.9" x 2.9" (184 x 73 x 73 mm) |
| Drivers | 64mm woofer, 16mm tweeter | 2x 1.57" (40mm) active drivers + 2x 1.81" x 2.57" (46.1 x 65.2mm) passive radiators |
| Frequency Response | 58Hz - 20kHz (Manufacturer specified) | - |
| Power Input | USB-C | USB-C |
| Output Power | 40W | - |
| Digital Aux Input | No | No |
| TWS | - | Yes |
| Built in Microphone | - | No |
| Power Bank | - | No |
| Aux Input | - | No |
| Max Volume | - | 85dBC |
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Prices on this page were last checked August 27, 2026 at 10:09 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
JBL Pulse 5: $199.12 Amazon eBay
Pros: Cool light show, although not synced to the music like the Pulse 2.
Cons: Not quite as deep bass as others. Plastic scratches easily.
Full JBL Pulse 5 review and specifications →
| App | Yes |
|---|---|
| Bass Extension (-10dB) | ~58Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Digital Aux Input | No |
| Dimensions | 4.2" x 8.4" x 5.2" (107 x 214 x 131 mm) |
| Drivers | 64mm woofer, 16mm tweeter |
| EQ | Yes |
| Frequency Response | 58Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Omnidirectional | Pointing up |
| Output Power | 40W |
| Party Mode | Yes (PartyBoost up to 100 speakers) |
| Power Input | USB-C |
| Stereo | No |
| Weight | 3.3 lbs / 1500 g |
- Links
- Reviews, Comparisons and Sound Samples
- Techder Audios: JBL PULSE 5 VS JBL CHARGE 5 “LIGHTS VS BASS?!” More from techderaudios →
- Jay’s Straight Up Reviews & More: Bass Check 💣 Treblab HD-360, Ultimate Ears EpicBoom, Marshall Middleton & JBL Pulse 5. Boom or Bust? More from JaysStraightUpReviews →
- M1MTechChannel: Welche JBL Partybox ist die BESTE ? Alle Partyboxen im Vergleich | 2026 More from M1MTechChannel →
- Reddit Search for JBL Pulse 5 Review
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Ultimate Ears Boom 4: $105 Amazon eBay
Pros: IP67 rated, floats, and finally charges via USB-C instead of the older Booms’ Micro-USB. 15 hour battery. Customizable EQ and speaker-pairing via the UE app.
Cons: Not much improvement over the old ones. Weak bass extension and thuddy bass. Gets distorted above 90%
Full Ultimate Ears Boom 4 review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth Version | 5.1 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 7.2" x 2.9" x 2.9" (184 x 73 x 73 mm) |
| Drivers | 2x 1.57" (40mm) active drivers + 2x 1.81" x 2.57" (46.1 x 65.2mm) passive radiators |
| EQ | Yes (via app) |
| IP Rating | IP67 |
| Max Volume | 85dBC |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.4 lbs / 620 g |
- Links
- Reviews, Comparisons and Sound Samples
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