These are not really the same size class, and that is the honest framing here. The Sony ULT Field 3 ranks #61 of 144 medium speakers by sound quality at $138; the JBL Clip 5 ranks #21 of 47 small speakers by sound quality at $79.95.
What the Sony ULT Field 3 does well: IP67 rated, dustproof and water resistant. Watch for: Sounds a bit hollow, a bit boosted in the treble.
What the JBL Clip 5 does well: JBL Portable app adds custom EQ. The tradeoff: Generally more of the same from the Clip series in terms of sound but with more features.
Buy the Sony ULT Field 3 ($138) for a medium speaker; the JBL Clip 5 ($79.95) suits a small speaker instead.
Battery life favors the Sony ULT Field 3: rated for 24 hours against 12 hours for the JBL Clip 5.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Sony ULT Field 3 | JBL Clip 5 | |
|---|---|---|
| Price | $138.00 | $79.95 |
| Ranked | #61 of 144 in Medium Size Portable Bluetooth Speakers | #21 of 47 in Small Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | No | No |
| Battery Life | 24 hours (Manufacturer specified) | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC | SBC |
| Bluetooth Version | 5.2 | 5.3 |
| Built-in Microphone | Yes | Yes |
| Dimensions | 10.1” x 4.4” x 3.1” (256 x 113 x 79 mm) | 3.4” x 5.3” x 1.8” (86 x 134.5 x 46 mm) |
| Drivers | 1x 20mm tweeter + 1x 86mm x 46mm woofer | 1x ~50mm (2”) full-range driver + 1x passive radiator |
| EQ | Yes (App + ULT button) | Yes |
| IP Rating | IP67 | IP67 |
| Party Mode | Yes (Party Connect up to 100 speakers) | Yes (Auracast) |
| Power Bank | Yes (USB-C, 5V/1.5A) | No |
| Power Input | USB-C | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | Pointing up |
| TWS | Yes | No |
| Weight | 2.6 lbs (1.2 kg) | 0.6 lbs (285 g) |
| Amplifier Power | 27W | 7W |
| Digital Aux Input | No | No |
| Strap | Yes (detachable shoulder strap) | Yes (built-in carabiner) |
| Frequency Response | - | 95Hz - 20kHz (Manufacturer specified) |
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Prices on this page were last checked September 26, 2026 at 11:14 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
Sony ULT Field 3: $138.00 Amazon eBay
Older models: the Sony XB33 (rated 3.4/5), the Sony SRS-XE300 (rated 2.8/5) and the Sony SRS-XB30 (rated 2.6/5).
Pros: IP67 rated, dustproof and water resistant. 24 hour battery life. App with 10-band EQ. Party Connect with up to 100 speakers. USB-C in/out for charging your phone.
Cons: Sounds a bit hollow, a bit boosted in the treble. Custom EQ and the ULT bass-boost button can’t be used together - turning on ULT disables the EQ. Bass is very weak with ULT off. Lost to the JBL Charge 6 in a side-by-side comparison despite being the larger speaker.
Full Sony ULT Field 3 review and specifications →
| Amplifier Power | 27W |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 10.1” x 4.4” x 3.1” (256 x 113 x 79 mm) |
| Drivers | 1x 20mm tweeter + 1x 86mm x 46mm woofer |
| EQ | Yes (App + ULT button) |
| IP Rating | IP67 |
| Omnidirectional | No |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-C, 5V/1.5A) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | Yes (detachable shoulder strap) |
| TWS | Yes |
| Weight | 2.6 lbs (1.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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- Sony ULT Field 3 vs Sony XB33
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- Sony ULT Field 3 vs JBL Flip 5
- See all 118 comparisons
JBL Clip 5: $79.95 Amazon B&H Photo Video eBay
Older models: the JBL Clip 4 (rated 3.4/5), the JBL Clip 3 (rated 2.7/5) and the JBL Clip (rated 2.7/5).
Pros: JBL Portable app adds custom EQ. Wider carabiner and thicker back padding than the Clip 4. IP67 rated. Auracast support for pairing multiple JBL speakers.
Cons: Generally more of the same from the Clip series in terms of sound but with more features. Basically about the same as the Clip 4.
Full JBL Clip 5 review and specifications →
| Amplifier Power | 7W |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 3.4” x 5.3” x 1.8” (86 x 134.5 x 46 mm) |
| Drivers | 1x ~50mm (2”) full-range driver + 1x passive radiator |
| EQ | Yes |
| Frequency Response | 95Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Auracast) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (built-in carabiner) |
| TWS | No |
| Weight | 0.6 lbs (285 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons