Short answer: the Bogasing G4. It ranks #27 of 175 medium speakers by sound quality, rated 4.0/5, at $38.29; the Sonos Roam 2 ranks #95, rated 3.2/5, and costs $179, so there is little reason to consider the other one.
The Bogasing G4 is the better-sounding, deeper-bass pick. A 1.8 lbs (0.83 kg) travel-friendly speaker with 50W output, IPX7 protection, USB-C charging, aux and microSD playback, LC3 Bluetooth and TWS pairing. Its bass reaches about 56Hz before falling 10dB, against 63Hz for the Sonos Roam 2. It is rated for 24 hours of battery against 10 for the Sonos Roam 2. It is rated IPX7 against IPX5 for the Sonos Roam 2. Watch for: The upper treble is boosted and uneven, while the mids sit slightly behind the bass and highs, so it is not a neutral choice for vocal-focused music.
The Sonos Roam 2 is the lighter pick. Very neutral. At 0.9 lbs (429 g) it weighs much less than the Bogasing G4 at 1.8 lbs (830 g). It supports AAC Bluetooth, which the Bogasing G4 lacks. It has an adjustable EQ, which the Bogasing G4 lacks. The catch: Exact same sound quality as the original Sonos Roam.
Buy the Bogasing G4. It is rated higher for sound quality than the Sonos Roam 2 and costs less, so it is the default pick unless a specific strength of the other one matters more to you.
Still deciding? The full Portable Bluetooth rankings cover every ranked option.
Specifications Side By Side
| Bogasing G4 | Sonos Roam 2 | |
|---|---|---|
| Price | $38.29 | $179.00 |
| Ranked | #27 of 175 in Medium Size Portable Bluetooth Speakers | #95 of 175 in Medium Size Portable Bluetooth Speakers |
| App | No | Sonos S2 App |
| Aux Input | Yes | No |
| Aux Latency | 16ms | - |
| Bass Extension (-10dB) | 56Hz | 63Hz |
| Battery Life | 24 hours (Manufacturer specified) | 10 hours (Manufacturer specified) |
| EQ | No | Yes (via app, limited in Bluetooth mode) |
| IP Rating | IPX7 | IPX5 |
| Bluetooth Latency | 90ms | - |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) | 95dB (Manufacturer specified) |
| MicroSD Playback | Yes | - |
| Party Mode | No | - |
| Power Input | USB-C | USB-C |
| Stereo | Yes | No |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Weight | 1.8 lbs (0.83 kg) | 0.9 lbs (429 g) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | LE Audio with LC3 | SBC, AAC |
| Amplifier Power | 50W | - |
| Drivers | Two drivers and passive radiators | 1x ~45mm racetrack mid-woofer + 1x tweeter + 2x passive radiators |
| Bluetooth Version | 5.3 | 5.2 |
| Digital Aux Input | No | No |
| Dimensions | 8.9”H x 2.5”W x 3.4”D (225 x 64 x 86 mm) | 2.4” x 6.6” x 2.4” (62 x 168 x 60 mm) |
| Wi-Fi | - | Yes |
| Built-in Microphone | - | Yes |
| Voice Assistants | - | Amazon Alexa (Sonos Voice Control also built in) |
| Strap | - | No |
Related Speaker Comparisons
More worthwhile head-to-heads for Bogasing G4:
- Bogasing G4 vs EarFun Uboom L
- Bogasing G4 vs Soundcore Motion 300
- Bogasing G4 vs Soundcore Motion+
- Bogasing G4 vs Minirig 4
- B&O Beosound A1 2nd gen vs Bogasing G4
Prices on this page were last checked October 14, 2026 at 2:38 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
Bogasing G4: $38.29 Amazon $38.29 eBay
Pros: A 0.83kg travel-friendly speaker with 50W output, IPX7 protection, USB-C charging, aux and microSD playback, LC3 Bluetooth and TWS pairing. It reaches a useful 100dB maximum level and has a measured 56Hz -10dB bass point, giving it more low-end presence than many speakers of this size. Measured bass extension of 56Hz (-10dB).
Cons: The upper treble is boosted and uneven, while the mids sit slightly behind the bass and highs, so it is not a neutral choice for vocal-focused music. It has no app or user EQ, and its Super Bass and Vocal modes offer little practical differentiation according to listening tests.
Full Bogasing G4 review and specifications →
| Amplifier Power | 50W |
|---|---|
| App | No |
| Aux Input | Yes |
| Aux Latency | 16ms |
| Bass Extension (-10dB) | 56Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | LE Audio with LC3 |
| Bluetooth Latency | 90ms |
| Bluetooth Version | 5.3 |
| Digital Aux Input | No |
| Dimensions | 8.9”H x 2.5”W x 3.4”D (225 x 64 x 86 mm) |
| Drivers | Two drivers and passive radiators |
| EQ | No |
| IP Rating | IPX7 |
| Maximum SPL | 100dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 1.8 lbs (0.83 kg) |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Sonos Roam 2: $179.00 Amazon $179.00 Sonos $179.00 eBay
Older model: the Sonos Roam (ranked lower, rated 3.1/5). See every Sonos Roam generation.
Pros: Very neutral. Additional button for pairing instead of being shared with power button. Measured bass extension of 63Hz (-10dB).
Cons: Exact same sound quality as the original Sonos Roam. Bass extension isn’t very good. Not stereo. Gets distorted as you turn up the bass.
Full Sonos Roam 2 review and specifications →
| Released | May 2024 (2 years ago) |
|---|---|
| App | Sonos S2 App |
| Aux Input | No |
| Bass Extension (-10dB) | 63Hz |
| Battery Life | 10 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 2.4” x 6.6” x 2.4” (62 x 168 x 60 mm) |
| Drivers | 1x ~45mm racetrack mid-woofer + 1x tweeter + 2x passive radiators |
| EQ | Yes (via app, limited in Bluetooth mode) |
| IP Rating | IPX5 |
| Maximum SPL | 95dB (Manufacturer specified) |
| Omnidirectional | No |
| Power Input | USB-C |
| Stereo | No |
| Strap | No |
| TWS | Yes |
| Voice Assistants | Amazon Alexa (Sonos Voice Control also built in) |
| Weight | 0.9 lbs (429 g) |
| Wi-Fi | Yes |
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- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons