Short answer: the Anker Soundcore Mini if sound quality matters most, the Soundcore Select 4 Go if price matters most. The Mini ranks #13 of 47 small speakers at $29.99. The Select 4 Go ranks #23 at $21.99, $8 cheaper.
The Mini’s case rests on legacy input options. It has an FM tuner, an Aux input, and MicroSD playback, none of which the Select 4 Go offers, making it a more flexible standalone player if you want to use it without a phone. Its own cons are limited to lacking a companion app or EQ adjustment, and not quite as deep bass as higher-ranked speakers.
The Select 4 Go is the newer, cheaper design, with its own tuning limits. Its notes call it quite inexpensive for what you get, but the cons are specific: bass isn’t as deep as higher-ranked speakers, it doesn’t get very loud before sound quality drops, and there’s some sibilance on snare and stick transients.
Water resistance is not close: the Select 4 Go is rated at IP67, holding up to brief submersion, while the Mini has no water resistance rating at all.
Everything else worth noting: the Select 4 Go charges over USB-C and has an app with EQ, both of which the Mini lacks, while the Mini’s Micro USB port and lack of app reflect its older design.
Buy the Anker Soundcore Mini if you specifically want an FM tuner, Aux input, or MicroSD playback and don’t need water resistance.
Buy the Soundcore Select 4 Go if water resistance, USB-C charging, and app-based EQ matter more to you, at a lower price.
Water resistance is not close: the Soundcore Select 4 Go is rated at IP67 (brief submersion), well ahead of the Anker Soundcore Mini at no water resistance.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Anker Soundcore Mini | Soundcore Select 4 Go | |
|---|---|---|
| Price | $29.99 | $21.99 |
| Ranked | #13 of 47 in Small Size Portable Bluetooth Speakers | #23 of 47 in Small Size Portable Bluetooth Speakers |
| App | No | Yes |
| Aux Input | Yes | No |
| Battery Life | 15 hours (Manufacturer specified) | 20 hours (Manufacturer specified) |
| EQ | No | Yes |
| FM Tuner | Yes | - |
| IP Rating | None | IP67 |
| MicroSD Playback | Yes | - |
| Power Bank | No | No |
| Power Input | Micro USB | USB-C |
| Weight | 0.4 lbs (200 g) | 0.6 lbs (265 g) |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| Party Mode | No | No |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | Yes |
| Bluetooth Version | 4.0 | 5.4 |
| Charging Time | 2.5 hours | 4 hours |
| Amplifier Power | 5W | 5W |
| Dimensions | 3.7" x 3.6" x 3.6" (94 x 92 x 91 mm) | 4.8" x 3.3" x 1.9" (121 x 83 x 48.5 mm) |
| Drivers | 1x 2" (50mm) full-range driver + 1x passive radiator | 1.75" (44mm) full range |
| Digital Aux Input | No | No |
| Frequency Response | - | 90Hz - 20kHz (Manufacturer specified) |
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Prices on this page were last checked September 16, 2026 at 12:41 AM 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
Anker Soundcore Mini: $29.99 Amazon eBay
Pros: Anker Soundcore Mini uses 1x 2” (50mm) full-range driver + 1x passive radiator. Its 200 g, claimed 15 hours (Manufacturer specified) battery life, aux input and mono playback make it a practical option for its intended room or portable use.
Cons: There is no companion app. No EQ adjustment.
Full Anker Soundcore Mini review and specifications →
| Amplifier Power | 5W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 15 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 4.0 |
| Built-in Microphone | Yes |
| Charging Time | 2.5 hours |
| Digital Aux Input | No |
| Dimensions | 3.7" x 3.6" x 3.6" (94 x 92 x 91 mm) |
| Drivers | 1x 2" (50mm) full-range driver + 1x passive radiator |
| EQ | No |
| FM Tuner | Yes |
| IP Rating | None |
| MicroSD Playback | Yes |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | Micro USB |
| Stereo | No |
| TWS | Yes |
| Weight | 0.4 lbs (200 g) |
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Soundcore Select 4 Go: $21.99 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 →
| Amplifier Power | 5W |
|---|---|
| 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 |
| 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
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