Short answer: the Soundcore Boom Go 3i, and it is the modern pick. It is IP68 rated for full submersion and dustproofing, runs about 24 hours and has an RGB light strip synced to music, though it sounds a bit piercing and metallic with a peak at 10kHz. The B&O Beoplay P2 still has surprisingly strong bass for its size without distorting at volume, but it is good for its time and now beat out by many others.
Buy the Soundcore Boom Go 3i. It is rated higher for sound quality and still sold new, while the B&O Beoplay P2 is discontinued.
Water resistance is not close: the Soundcore Boom Go 3i is rated at IP68 (extended submersion), well ahead of the B&O Beoplay P2 at no water resistance.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Soundcore Boom Go 3i | B&O Beoplay P2 | |
|---|---|---|
| Price | $59.99 | $170 Discontinued |
| Ranked | #2 of 50 in Small Size Portable Bluetooth Speakers | #16 of 50 in Small Size Portable Bluetooth Speakers |
| App | Yes | Yes |
| Aux Input | No | No |
| Battery Life | 24 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | aptX, SBC |
| Built-in Microphone | Yes | Yes |
| EQ | Yes | Yes |
| IP Rating | IP68 | None |
| Party Mode | Yes (Auracast) | No |
| Power Bank | Yes (USB-C) | No |
| Power Input | USB-C | USB-C |
| Stereo | No | No |
| Omnidirectional | Pointing up | Pointing up |
| TWS | Yes | No |
| Weight | 0.8 lbs (380 g) | 0.6 lbs (275 g) |
| Bluetooth Version | 6.0 | 4.2 |
| Amplifier Power | 15W | 15W RMS (per channel) |
| Dimensions | 4” x 4.2” x 1.8” (102.1 x 105.9 x 45.5 mm) | 5.5” x 3.1” x 1.1” (140 x 80 x 28 mm) |
| Drivers | 25mm tweeter + 42mm woofer + passive radiators | 51mm full-range and 19mm tweeter |
| Maximum SPL | 92dB (Manufacturer specified) | - |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Strap | Yes (detachable strap) | - |
| Charging Time | - | 2 hours |
Related Speaker Comparisons
More worthwhile head-to-heads for Soundcore Boom Go 3i:
- Soundcore Boom Go 3i vs Tribit Stormbox Micro 2
- Minirig Mini 2 vs Soundcore Boom Go 3i
- Minirig Mini vs Soundcore Boom Go 3i
- Soundcore Boom Go 3i vs Tribit Stormbox Micro
- Soundcore Boom Go 3i vs Tribit Stormbox Micro 3
Prices on this page were last checked October 3, 2026 at 10:26 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 Boom Go 3i: $59.99 Amazon AliExpress eBay
Pros: An exceptionally rugged 380g mini speaker with IP68 protection, a floating sound-forward design, app EQ, RGB lighting, a battery display, USB-C power-bank output and Auracast/TWS linking. It reaches about 92dB and independent testing finds it lasts nearly six hours at maximum volume with lights and BassUp enabled, matching its demanding claim.
Cons: This is still a 15W mono speaker: bass impact and stereo width are limited, and critical listeners may find the upper treble piercing or metallic. It is directional by design, so the sound changes off-axis, and independent reviews note it lacks a built-in microphone; it is far better for rugged outdoor background music than a large gathering.
Setup: Try out Oluv’s EQ which slightly improves the sound
Full Soundcore Boom Go 3i review and specifications →
| Amplifier Power | 15W |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 6.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4” x 4.2” x 1.8” (102.1 x 105.9 x 45.5 mm) |
| Drivers | 25mm tweeter + 42mm woofer + passive radiators |
| EQ | Yes |
| IP Rating | IP68 |
| Lights | Yes |
| Maximum SPL | 92dB (Manufacturer specified) |
| Omnidirectional | Pointing up |
| Party Mode | Yes (Auracast) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | No |
| Strap | Yes (detachable strap) |
| TWS | Yes |
| Weight | 0.8 lbs (380 g) |
- Links
- Reviews, Comparisons and Sound Samples
- Oluv Patreon: SoundCore Boom Go 3i - first look More from Oluv’Sone →
- Techder Audios: Soundcore Boom Go 3i - Soundtest HOW GOOD IS 15W? WITH BASS UP 2.0!? More from techderaudios →
- Storytripper HD: Bose Micro 2 vs Soundcore Boom Go 3i vs Tribit Micro 2 More from storytripperhd →
- Gi Rides: Soundcore Boom Go 3i vs Tribit Stormbox Micro 2 Binaural Audio
- TecH Moe: Soundcore Boom Go 3i: The Mini Speaker to Buy! More from TecHMoE →
- Head-to-Head Comparisons
- Soundcore Boom Go 3i vs Tribit Stormbox Micro 2
- Soundcore Boom Go 3i vs Minirig Mini 2
- Soundcore Boom Go 3i vs Minirig Mini
- Soundcore Boom Go 3i vs Tribit Stormbox Micro
- Soundcore Boom Go 3i vs Tribit Stormbox Micro 3
- Soundcore Boom Go 3i vs Teufel Boomster Go
- Soundcore Boom Go 3i vs Soundcore Mini 3 Pro
- Soundcore Boom Go 3i vs Soundcore Mini 3
- See all 61 comparisons
B&O Beoplay P2: $170 Discontinued eBay
Pros: Surprisingly strong bass output for its size without distorting at volume. Compact, well-built design with tap/shake gesture controls.
Cons: Good for its time, but now beat out by many others. Discontinued and no longer sold new.
Full B&O Beoplay P2 review and specifications →
| Amplifier Power | 15W RMS (per channel) |
|---|---|
| App | Yes |
| Aux Input | No |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | aptX, SBC |
| Bluetooth Version | 4.2 |
| Built-in Microphone | Yes |
| Charging Time | 2 hours |
| Digital Aux Input | No |
| Dimensions | 5.5” x 3.1” x 1.1” (140 x 80 x 28 mm) |
| Drivers | 51mm full-range and 19mm tweeter |
| EQ | Yes |
| IP Rating | None |
| Omnidirectional | Pointing up |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | No |
| TWS | No |
| Weight | 0.6 lbs (275 g) |
- Links
- 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
- B&O Beoplay P2 vs Mifa Tango
- B&O Beoplay P2 vs Klipsch Austin
- B&O Beoplay P2 vs Marshall Willen
- B&O Beoplay P2 vs Bose Soundlink Micro 2
- B&O Beoplay P2 vs Bose Soundlink Micro
- B&O Beoplay P2 vs Anker Soundcore Mini
- B&O Beoplay P2 vs Ultimate Ears Miniroll
- B&O Beoplay P2 vs JBL Clip 5
- See all 25 comparisons