Short answer: the JBL Charge 5. It ranks #30 of 175 medium speakers by sound quality, rated 4.0/5, at $114.95; the Ultimate Ears Boom 4 ranks #113, rated 2.9/5, and costs $129.99, which makes this an easy call rather than a real tradeoff.
The JBL Charge 5 is the better-sounding, longer-running pick. Doubles as a power bank (USB-A out) for charging your phone. It is rated for 20 hours of battery against 15 for the Ultimate Ears Boom 4. It supports AAC Bluetooth, which the Ultimate Ears Boom 4 lacks. The tradeoff: Shouty upper mids.
The Ultimate Ears Boom 4 is the lighter option. IP67 rated, floats, and finally charges via USB-C instead of the older Booms’ Micro-USB. At 1.4 lbs (620 g) it weighs noticeably less than the JBL Charge 5 at 2.1 lbs (960 g). It plays in stereo from a single unit, unlike the JBL Charge 5. Watch for: Not much improvement over the old ones.
Buy the JBL Charge 5. It is rated higher for sound quality than the Ultimate Ears Boom 4 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| JBL Charge 5 | Ultimate Ears Boom 4 | |
|---|---|---|
| Price | $114.95 | $129.99 |
| Ranked | #30 of 175 in Medium Size Portable Bluetooth Speakers | #113 of 175 in Medium Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Bass Extension (-10dB) | 53Hz | - |
| Battery Life | 20 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| EQ | Yes (3 band) | Yes (via app) |
| Bluetooth Latency | 125ms | - |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) | 85dBC (Manufacturer specified) |
| Party Mode | Yes (PartyBoost up to 100 speakers) | - |
| Power Bank | Yes (USB-A, 5V/2A) | No |
| Stereo | No | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 2.1 lbs (960 g) | 1.4 lbs (620 g) |
| Aux Input | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, SBC | SBC |
| Bluetooth Version | 5.1 | 5.1 |
| Dimensions | 8.8” x 3.8” x 3.7” (223 x 96.5 x 94 mm) | 7.2” x 2.9” x 2.9” (184 x 73 x 73 mm) |
| Drivers | 53mm x 93mm woofer, 20mm tweeter | 2x 1.57” (40mm) active drivers + 2x 1.81” x 2.57” (46.1 x 65.2mm) passive radiators |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) | - |
| IP Rating | IP67 | IP67 |
| Power Input | USB-C | USB-C |
| Amplifier Power | 40W | - |
| Built-in Microphone | Yes (dual microphones) | No |
| Digital Aux Input | No | No |
| Strap | No | Yes (built-in loop) |
Related Speaker Comparisons
More top alternatives to JBL Charge 5:
- JBL Charge 5 vs EarFun Uboom L
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- Soundcore Motion+ vs JBL Charge 5
- Soundcore Boost “upgraded” 2021 vs JBL Charge 5
- JBL Charge 5 vs Minirig 4
Prices on this page were last checked October 12, 2026 at 4:13 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 Charge 5: $114.95 Amazon $139.95 Woot $114.95 Lowest eBay
Newer model: the JBL Charge 6, ranked higher, rated 4.2/5, released Mar 2025. It adds USB audio input, but drops the built-in mic. Battery life goes from 20 to 24 hours. Water resistance goes from IP67 to IP68.
Older models: the JBL Charge 4 (ranked lower, rated 3.5/5), the JBL Charge 3 (ranked lower, rated 3.2/5) and the JBL Charge 2 (ranked lower, rated 3.2/5). See every JBL Charge generation.
Same family: the JBL Charge 5 Wifi (larger model, ranked higher, rated 4/5).
Pros: Doubles as a power bank (USB-A out) for charging your phone. IP67 rated, survives a 1m dunk for 30 minutes. ~20 hour battery life. Measured bass extension of 53Hz (-10dB).
Cons: Not stereo. Warm sound. Shouty upper mids. Boosted bass. Slightly rolled off treble. Overly expensive.
Full JBL Charge 5 review and specifications →
| Released | Mar 2021 (5 years ago) |
|---|---|
| Amplifier Power | 40W |
| App | Yes |
| Aux Input | No |
| Bass Extension (-10dB) | 53Hz |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Latency | 125ms |
| Bluetooth Version | 5.1 |
| Built-in Microphone | Yes (dual microphones) |
| Digital Aux Input | No |
| Dimensions | 8.8” x 3.8” x 3.7” (223 x 96.5 x 94 mm) |
| Drivers | 53mm x 93mm woofer, 20mm tweeter |
| EQ | Yes (3 band) |
| Frequency Response | 60Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Maximum SPL | 99dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (PartyBoost up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/2A) |
| Power Input | USB-C |
| Stereo | No |
| Strap | No |
| TWS | Yes |
| Weight | 2.1 lbs (960 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Oluv Patreon: JBL Charge 5 - unboxing & first impressions More from Oluv’Sone →
- Alan Ross Reviews: JBL Charge 6 or the JBL Charge 5? don’t go home till you watch this! More from alanrossreviews →
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- Techder Audios: JBL PULSE 5 VS JBL CHARGE 5 "LIGHTS VS BASS?!" More from techderaudios →
- KULAS TECH SHOW: JBL Charge 5 vs Tronsmart Mirtune S100 - Sound Comparison💥🔥 More from KULASTECHSHOW20 →
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- The Tech Files: JBL CHARGE 5 Vs. CHARGE ESSENTIAL 2 #shorts
- Angelicaaudio: Mini JBL Flip Essential 2 vs. JBL Charge 5 Bluetooth Speaker Review
- Audio y Mas *🔊: 😨JBL Charge 5 vs Zealot S85, LA MARCA IMPORTA?
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- Head-to-Head Comparisons
Ultimate Ears Boom 4: $129.99 Amazon $129.99 eBay
Older model: the Ultimate Ears Boom 3 (ranked lower, rated 2.9/5). See every Ultimate Ears Wonderboom, Boom and Megaboom generation.
Same family: the Ultimate Ears Wonderboom 4 (smaller model, ranked higher, rated 2.9/5) and the Ultimate Ears Megaboom 4 (larger model, ranked lower, rated 2.1/5).
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 →
| Released | Jun 2024 (2 years ago) |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| 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 |
| Maximum SPL | 85dBC (Manufacturer specified) |
| Omnidirectional | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (built-in loop) |
| TWS | Yes |
| Weight | 1.4 lbs (620 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Ultimate Ears Boom 4 vs Ultimate Ears Boom 3
- Ultimate Ears Boom 4 vs Ultimate Ears Wonderboom
- Ultimate Ears Boom 4 vs Klipsch Groove
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- Ultimate Ears Boom 4 vs Ultimate Ears Wonderboom 3
- Ultimate Ears Boom 4 vs Ultimate Ears Wonderboom 4
- Ultimate Ears Boom 4 vs DBSONO X-Blast F37
- Ultimate Ears Boom 4 vs Sony SRS-XE300
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