Short answer: the Ultimate Ears Miniroll. It ranks #12 of 47 small speakers by sound quality at $49.99; the Harman Kardon Neo ranks #43 and costs $90, which makes this an easy call rather than a real tradeoff.
What the Ultimate Ears Miniroll offers: Good clarity and detail in the mids/highs with a warmer tonal balance than most ultra-portables its size. Watch for: Bass not quite as deep as the best rated speakers
What the Harman Kardon Neo offers: IPX7 waterproof. Elegant matte-metal design with an attachment loop. Echo-cancelling mic for calls; goes louder than its size suggests. Watch for: Huge lack of bass.
Buy the Ultimate Ears Miniroll. It ranks higher for sound quality than the Harman Kardon Neo and costs less, which settles it without a real tradeoff to make.
The Harman Kardon Neo is not a sound-quality pick. It sits near the bottom of the 47 small speakers; there are better options higher up.
Water resistance is not close: the Ultimate Ears Miniroll is rated at IP67 (brief submersion), well ahead of the Harman Kardon Neo at no water resistance.
Specifications Side By Side
| Ultimate Ears Miniroll | Harman Kardon Neo | |
|---|---|---|
| Price | $49.99 | $90 Discontinued |
| Ranked | #12 of 47 in Small Size Portable Bluetooth Speakers | #43 of 47 in Small Size Portable Bluetooth Speakers |
| App | No | No |
| Battery Life | 12 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| EQ | No | No |
| IP Rating | IP67 | None |
| Party Mode | Yes (PartyUp/Auracast, Miniroll-only) | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| Weight | 0.6 lbs / 279 g | 0.6 lbs / 251 g |
| Aux Input | No | No |
| Bluetooth Codecs | SBC | SBC |
| Built in Microphone | Yes | Yes |
| Power Bank | No | No |
| TWS | Yes | No |
| Dimensions | 4.8" x 4.1" x 1.9" (122.7 x 105 x 48.1 mm) | 4.3" x 4.3" x 1.3" (110 x 110 x 34.1 mm) |
| Charging Time | 2.3 hours | 3 hours |
| Drivers | 45.6mm active with passive radiator | 1.6" (41mm) full-range driver |
| Output Power | 3W RMS | 3W |
| Max Volume | 83dB | 87dB |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | 105Hz |
| Bluetooth Version | - | 4.2 |
| Frequency Response | - | 130Hz - 20kHz (Manufacturer specified) |
| Discontinued | - | Yes |
Related Speaker Comparisons
Other pairings from the same speaker class worth checking:
- Tribit Stormbox Micro 2 vs Harman Kardon Esquire Mini 2
- Tribit Stormbox Micro vs Harman Kardon Esquire Mini 2
- JBL Go 3 vs Harman Kardon Esquire Mini 2
- JBL Clip 3 vs Harman Kardon Neo
- JBL Clip vs Harman Kardon Neo
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
Ultimate Ears Miniroll: $49.99 Amazon eBay
Pros: Good clarity and detail in the mids/highs with a warmer tonal balance than most ultra-portables its size.
Cons: Bass not quite as deep as the best rated speakers
Full Ultimate Ears Miniroll review and specifications →
| App | No |
|---|---|
| Aux Input | No |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built in Microphone | Yes |
| Charging Time | 2.3 hours |
| Digital Aux Input | No |
| Dimensions | 4.8" x 4.1" x 1.9" (122.7 x 105 x 48.1 mm) |
| Drivers | 45.6mm active with passive radiator |
| EQ | No |
| IP Rating | IP67 |
| Max Volume | 83dB |
| Omnidirectional | Pointing up |
| Output Power | 3W RMS |
| Party Mode | Yes (PartyUp/Auracast, Miniroll-only) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 0.6 lbs / 279 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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Harman Kardon Neo: $90 Discontinued eBay
Pros: IPX7 waterproof. Elegant matte-metal design with an attachment loop. Echo-cancelling mic for calls; goes louder than its size suggests.
Cons: Huge lack of bass. Discontinued.
Full Harman Kardon Neo review and specifications →
| App | No |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 105Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.2 |
| Built in Microphone | Yes |
| Charging Time | 3 hours |
| Digital Aux Input | No |
| Dimensions | 4.3" x 4.3" x 1.3" (110 x 110 x 34.1 mm) |
| Discontinued | Yes |
| Drivers | 1.6" (41mm) full-range driver |
| EQ | No |
| Frequency Response | 130Hz - 20kHz (Manufacturer specified) |
| IP Rating | None |
| Max Volume | 87dB |
| Omnidirectional | Pointing up |
| Output Power | 3W |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| Weight | 0.6 lbs / 251 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
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