These sit in different size classes, so this is not a straight ranking comparison. The LG Xboom Go PL7 ranks #68 of 75 large speakers at $70; the Sony XB33 ranks #59 of 134 medium speakers at $110.
What the LG Xboom Go PL7 gets right: 24-hour impressive battery life, detailed sound with nicely balanced bass and bright character. The catch: 9khz peak.
On the Sony XB33 side: IP67 rated and lightweight (2.4 lb). The tradeoff: Not very loud.
Buy the LG Xboom Go PL7 at $70 if you want a large speaker. Buy the Sony XB33 at $110 if you want a medium speaker instead.
Specifications Side By Side
| LG Xboom Go PL7 | Sony XB33 | |
|---|---|---|
| Price | $70 | $110 |
| Ranked | #68 of 75 in Large Size Portable Bluetooth Speakers | #59 of 134 in Medium Size Portable Bluetooth Speakers |
| Aux Input | Yes | No |
| Battery Life | 24 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Max Volume | 95dB | 97dB |
| Weight | 3.2 lbs / 1.45 kg | 2.4 lbs / 1.1 kg |
| App | No | Yes (Sony Music Connect App) |
| Bluetooth Codecs | SBC | SBC, AAC, LDAC |
| Built in Microphone | Yes | - |
| EQ | No | Yes (3 band) |
| IP Rating | IPX7 | IP67 |
| Party Mode | No | Yes (Partyconnect up to 100 speakers) |
| Power Bank | No | Yes |
| Power Input | USB-C | - |
| Stereo | Yes | Yes |
| TWS | Yes | - |
| Bluetooth Version | 5.0 | 5.0 |
| Drivers | 2x 58mm fullrange | 2x 48x70mm X-Balanced racetrack drivers + 2x passive radiators |
| Dimensions | 9.6" x 3.9" x 3.9" (245 x 98 x 98 mm) | 9.69" x 3.82" x 4.17" (246 x 97 x 106 mm) |
| Output Power | 30W | 16W RMS |
| Bass Extension (-10dB) | - | 50Hz |
| Bluetooth Latency | - | 110ms |
The Two Speakers In Full
LG Xboom Go PL7: $70 LG Xboom Go PL7
Pros: 24-hour impressive battery life, detailed sound with nicely balanced bass and bright character. Party lights with Wireless Party Link supporting up to 100 units together. Very good sound quality, plenty of volume, water-resistant design for outdoors.
Cons: 9khz peak. Not good sounding.
| App | No |
|---|---|
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built in Microphone | Yes |
| Dimensions | 9.6" x 3.9" x 3.9" (245 x 98 x 98 mm) |
| Drivers | 2x 58mm fullrange |
| EQ | No |
| IP Rating | IPX7 |
| Max Volume | 95dB |
| Output Power | 30W |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 3.2 lbs / 1.45 kg |
- Reviews, Comparisons and Sound Samples
- Links
Sony XB33: $110
Pros: IP67 rated and lightweight (2.4 lb). App-controlled color LED lighting, Party Connect links up to 100 speakers. ~19 hour real-world battery without lights.
Cons: Not very loud. Upper bass peaks, midrange dip, upper midrange peaks, not very neutral. Speaker will not remain at max volume and will turn itself down automatically.
| App | Yes (Sony Music Connect App) |
|---|---|
| Aux Input | No |
| Bass Extension (-10dB) | 50Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Latency | 110ms |
| Bluetooth Version | 5.0 |
| Dimensions | 9.69" x 3.82" x 4.17" (246 x 97 x 106 mm) |
| Drivers | 2x 48x70mm X-Balanced racetrack drivers + 2x passive radiators |
| EQ | Yes (3 band) |
| IP Rating | IP67 |
| Max Volume | 97dB |
| Output Power | 16W RMS |
| Party Mode | Yes (Partyconnect up to 100 speakers) |
| Power Bank | Yes |
| Stereo | Yes |
| Weight | 2.4 lbs / 1.1 kg |
- Reviews, Comparisons and Sound Samples
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- Head-to-Head Comparisons
- Links
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Product prices and availability were last checked August 9, 2026 at 6:57 AM UTC 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.