Short answer: the Anker Soundcore Mini if sound quality matters most, the Monster Bluetooth Speaker if price matters most. The Anker Soundcore Mini ranks #13 of 47 small speakers at $29.99. The Monster Bluetooth Speaker ranks #31 at $19.99, $10 cheaper.
What the Monster Bluetooth Speaker offers: A very light, IPX7-rated mini speaker with USB-C charging, aux and microSD playback, speakerphone support and TWS pairing. It is a convenient rugged travel speaker when water resistance and small size matter more than bass. Watch for: Its tiny 36mm driver has very limited bass (about 95Hz at -10dB), elevated mids and rolled-off highs. It cannot deliver the scale, detail or battery endurance of stronger small-speaker rivals, and no app or EQ is available to improve the tuning.
What the Anker Soundcore Mini offers: 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. Watch for: There is no companion app. No EQ adjustment.
Buy the Monster Bluetooth Speaker if the price is the priority over sound quality, or the Anker Soundcore Mini if sound quality is the priority over the price.
If battery life is a priority, the Anker Soundcore Mini is rated for 15 hours versus 6.5 hours for the Monster Bluetooth Speaker.
Water resistance is not close: the Monster Bluetooth Speaker is rated at IPX7 (brief submersion), well ahead of the Anker Soundcore Mini at no water resistance.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Monster Bluetooth Speaker | Anker Soundcore Mini | |
|---|---|---|
| Price | $19.99 | $29.99 |
| Ranked | #31 of 47 in Small Size Portable Bluetooth Speakers | #13 of 47 in Small Size Portable Bluetooth Speakers |
| App | No | No |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 95Hz | - |
| Battery Life | 6.5 hours (Manufacturer specified) | 15 hours (Manufacturer specified) |
| EQ | No | No |
| IP Rating | IPX7 | None |
| MicroSD Playback | Yes | Yes |
| Party Mode | No | No |
| Power Bank | No | No |
| Power Input | USB-C | Micro USB |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | Yes |
| Weight | 0.4 lbs (185 g) | 0.4 lbs (200 g) |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| Amplifier Power | 5W | 5W |
| Dimensions | Specifications vary by model | 3.7" x 3.6" x 3.6" (94 x 92 x 91 mm) |
| Drivers | 1.4" (36mm) full-range driver | 1x 2" (50mm) full-range driver + 1x passive radiator |
| Digital Aux Input | No | No |
| FM Tuner | - | Yes |
| Bluetooth Version | - | 4.0 |
| Charging Time | - | 2.5 hours |
Related Speaker Comparisons
How Anker Soundcore Mini compares with other leading options:
- Anker Soundcore Mini vs Tribit Stormbox Micro 2
- Anker Soundcore Mini vs Soundcore Boom Go 3i
- Anker Soundcore Mini vs Minirig Mini 2
- Anker Soundcore Mini vs Tribit Stormbox Micro
- Tribit Stormbox Micro 3 vs Anker Soundcore Mini
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
Monster Bluetooth Speaker: $19.99 Amazon eBay
Pros: A very light, IPX7-rated mini speaker with USB-C charging, aux and microSD playback, speakerphone support and TWS pairing. It is a convenient rugged travel speaker when water resistance and small size matter more than bass. Measured bass extension of 95Hz (-10dB).
Cons: Its tiny 36mm driver has very limited bass (about 95Hz at -10dB), elevated mids and rolled-off highs. It cannot deliver the scale, detail or battery endurance of stronger small-speaker rivals, and no app or EQ is available to improve the tuning.
Full Monster Bluetooth Speaker review and specifications →
| Amplifier Power | 5W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 95Hz |
| Battery Life | 6.5 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | Specifications vary by model |
| Drivers | 1.4" (36mm) full-range driver |
| EQ | No |
| IP Rating | IPX7 |
| MicroSD Playback | Yes |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | Yes |
| Weight | 0.4 lbs (185 g) |
- Reviews, Comparisons and Sound Samples
- No independent measurement review is linked for this model; it is ranked from hands-on listening and comparison against similarly priced speakers.
- Head-to-Head Comparisons
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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) |
- Links
- Reviews, Comparisons and Sound Samples
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