Short answer: the Soundcore Select 4 Go. It ranks #23 of 47 small speakers by sound quality at $22.99; the Harman Kardon Neo ranks #43 and costs $90, which makes this an easy call rather than a real tradeoff.
What the Soundcore Select 4 Go offers: Quite inexpensive for what you get Watch for: Not as deep of bass as higher ranked speakers. Doesn’t get very loud before sound quality drops; some sibilance on snare/stick transients. No built-in mic; playback is mono unless you buy a second unit.
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 Soundcore Select 4 Go. It ranks higher for sound quality than the Harman Kardon Neo and costs less, so the other one has nothing left to offer.
If sound quality matters at all to you, skip the Harman Kardon Neo. It ranks near the bottom of the 47 small speakers, so look higher up the list instead.
If battery life is a priority, the Soundcore Select 4 Go is rated for 20 hours versus 10 hours for the Harman Kardon Neo.
Water resistance is not close: the Soundcore Select 4 Go is rated at IP67 (brief submersion), well ahead of the Harman Kardon Neo at no water resistance.
Specifications Side By Side
| Soundcore Select 4 Go | Harman Kardon Neo | |
|---|---|---|
| Price | $22.99 | $90 Discontinued |
| Ranked | #23 of 47 in Small Size Portable Bluetooth Speakers | #43 of 47 in Small Size Portable Bluetooth Speakers |
| App | Yes | No |
| Battery Life | 20 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| EQ | Yes | No |
| IP Rating | IP67 | None |
| Power Bank | No | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | No |
| Weight | 0.6 lbs / 265 g | 0.6 lbs / 251 g |
| Aux Input | No | No |
| Bluetooth Codecs | SBC | SBC |
| Built in Microphone | Yes | Yes |
| Party Mode | No | No |
| Bluetooth Version | 5.4 | 4.2 |
| Frequency Response | 90Hz - 20kHz (Manufacturer specified) | 130Hz - 20kHz (Manufacturer specified) |
| Dimensions | 4.8" x 3.3" x 1.9" (121 x 83 x 48.5 mm) | 4.3" x 4.3" x 1.3" (110 x 110 x 34.1 mm) |
| Charging Time | 4 hours | 3 hours |
| Drivers | 1.75" (44mm) full range | 1.6" (41mm) full-range driver |
| Output Power | 5W | 3W |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | 105Hz |
| Max Volume | - | 87dB |
| Discontinued | - | Yes |
Related Speaker Comparisons
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- JBL Go 5 vs Noxgear 39g
- JBL Clip 4 vs JBL Go 4
- JBL Go 5 vs Tribit Stormbox Micro 3
- Tribit PocketGo vs Harman Kardon Neo
- Harman Kardon Neo vs Xiaomi Sound Pocket
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
Soundcore Select 4 Go: $22.99 Amazon Aliexpress B&H Photo Video eBay
Pros: Quite inexpensive for what you get
Cons: Not as deep of bass as higher ranked speakers. Doesn’t get very loud before sound quality drops; some sibilance on snare/stick transients. No built-in mic; playback is mono unless you buy a second unit.
Full Soundcore Select 4 Go review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built in Microphone | Yes |
| Charging Time | 4 hours |
| Digital Aux Input | No |
| Dimensions | 4.8" x 3.3" x 1.9" (121 x 83 x 48.5 mm) |
| Drivers | 1.75" (44mm) full range |
| EQ | Yes |
| Frequency Response | 90Hz - 20kHz (Manufacturer specified) |
| IP Rating | IP67 |
| Omnidirectional | Pointing up |
| Output Power | 5W |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 0.6 lbs / 265 g |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Soundcore Select 4 Go vs JBL Go 5
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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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