Short answer: both are discontinued, so this only matters if you are buying used. Used, the Sony SRS-XG300 is the better pick: it ranks #70 of 97 large speakers by sound quality (rated 3.1/5), against #89 (rated 2.4/5) for the LG Xboom Go PL7. If you want one new, the Tribit Stormbox Lava ranks #3 at $100.
On the LG Xboom Go PL7 side: 24-hour impressive battery life, detailed sound with nicely balanced bass and bright character. Set against that: 9kHz peak. Not good sounding.
Buy the Sony SRS-XG300 only if you find one used in good condition; both are discontinued, and it is the better rated of the two. For a new speaker, start with the Tribit Stormbox Lava instead.
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| Sony SRS-XG300 | LG Xboom Go PL7 | |
|---|---|---|
| Price | $219.00 Discontinued | $70 Discontinued |
| Ranked | #70 of 97 in Large Size Portable Bluetooth Speakers | #89 of 97 in Large Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 54Hz | - |
| Battery Life | 25 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Party Mode | Yes (Party Connect up to 100 speakers) | No |
| Power Bank | Yes (USB-A, 5V/1.5A) | No |
| Weight | 6.6 lbs (3 kg) | 3.2 lbs (1.45 kg) |
| App | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| IP Rating | IPX7 | IPX7 |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Bluetooth Version | 5.2 | 5.0 |
| Drivers | 2x X-Balanced woofers, 2x 20mm tweeters | 2x 58mm fullrange |
| Dimensions | 12.5” x 5.4” x 5.4” (318 x 138 x 136 mm) | 9.6” x 3.9” x 3.9” (245 x 98 x 98 mm) |
| Amplifier Power | 16W RMS | 30W |
| Digital Aux Input | No | No |
| Strap | No | - |
| Maximum SPL | - | 95dB (measured by Alan Ross Reviews) |
| Lights | - | Yes |
Related Speaker Comparisons
More worthwhile head-to-heads for Sony SRS-XG300:
- JBL Xtreme 5 vs Sony SRS-XG300
- Tribit Stormbox Lava vs Sony SRS-XG300
- Soundcore Boom 2 vs Sony SRS-XG300
- Marshall Stockwell II vs Sony SRS-XG300
- Harman Kardon Citation 200 vs Sony SRS-XG300
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
Sony SRS-XG300: $219.00 Discontinued Amazon eBay
Newer model: the Sony ULT Field 5, ranked higher, rated 3.5/5.
Pros: IP67 dust/waterproof rating. Bluetooth 5.2 with multipoint pairing, LDAC codec support. Retractable carry handle for easy portability. Big boomy bass-forward sound, excellent for parties. Fast-charging: 10 minutes gives 70 minutes playback. Stamina mode optimizes battery. Measured bass extension of 54Hz (-10dB).
Cons: Overly expensive. Bass not as deep as competitors. Upper mids peak. Hollow sounding. Rolled off treble. Not much clarity. Does not float. Speaker will not remain at max volume and will turn itself down automatically. Discontinued.
Full Sony SRS-XG300 review and specifications →
| Amplifier Power | 16W RMS |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 54Hz |
| Battery Life | 25 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 12.5” x 5.4” x 5.4” (318 x 138 x 136 mm) |
| Drivers | 2x X-Balanced woofers, 2x 20mm tweeters |
| EQ | No |
| IP Rating | IPX7 |
| Omnidirectional | No |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/1.5A) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| Weight | 6.6 lbs (3 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- DLX Willington: Who Sounds The Best Of Sony XG300, XB43 & JBL XTREME3 With Sound Sample BLIND CHALLENGE Reveal. More from DLXWillington →
- Techder Audios: SONY XG300 VS SOUNDCORE MOTION BOOM More from techderaudios →
- GYMCADDY: JBL Xtreme 3 Vs Sony XG300 - Its Not Even Close More from GYMCADDY →
- GYMCADDY: Sony XG300 Review & Compared To Sony XB43
- New Stuff TV: Sony SRS-XG300 Vs JBL Xtreme 3 More from NewStuffTV1 →
- Head-to-Head Comparisons
- Sony SRS-XG300 vs Klipsch Detroit
- Sony SRS-XG300 vs Doss Soundbox XL
- Sony SRS-XG300 vs JBL Xtreme
- Sony SRS-XG300 vs Ultimate Ears Epicboom
- Sony SRS-XG300 vs Dali Katch G2
- Sony SRS-XG300 vs B&O Beosound Level
- Sony SRS-XG300 vs Harman Kardon Onyx Studio 4
- Sony SRS-XG300 vs Ultimate Ears Megablast
- See all 39 comparisons
LG Xboom Go PL7: $70 Discontinued LG eBay
Pros: A 1.45kg portable with IPX7 protection, a claimed 24-hour battery, aux input, speakerphone capability, stereo pairing and Wireless Party Link. It plays fairly loudly for its size with few obvious artifacts, and its LED-rimmed passive radiators make it a practical, fun choice for casual outdoor listening.
Cons: Independent testing finds weak low-bass and top-end extension, a narrow soundstage and uneven off-axis response. The default Sound Boost processing can make the upper mids and treble aggressive; turning it off improves balance but does not transform it into a detailed or deep-bass speaker. It has no user EQ to properly tailor the result. Discontinued.
Full LG Xboom Go PL7 review and specifications →
| Amplifier Power | 30W |
|---|---|
| App | No |
| Aux Input | Yes |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 9.6” x 3.9” x 3.9” (245 x 98 x 98 mm) |
| Drivers | 2x 58mm fullrange |
| EQ | No |
| IP Rating | IPX7 |
| Lights | Yes |
| Maximum SPL | 95dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 3.2 lbs (1.45 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: LG Xboom Go PL7 vs Anker Soundcore Motion Plus - bass sound test More from alanrossreviews →
- Alan Ross Reviews: LG Xboom Go PL7 vs JBL Charge 4 and Sony XB33 - best Bluetooth speaker?
- Alan Ross Reviews: Tribit Xsound Mega vs the world! (JBL Charge 5, Bose Flex, Sony XB33, LG PL7) 👍
- Head-to-Head Comparisons