Short answer: the LG Xboom Stage 301, a much better relative rank. It places #33 of 90 boombox speakers at $229.99, while the Sony ULT Field 7 sits at #56 of 90. The Sony is called better sounding than the XG500, though its bass still is not as deep as the top ranked speakers, and the LG is a karaoke hub with a removable battery, if overpriced for what it is.
Buy the LG Xboom Stage 301. It is rated higher for sound quality than the Sony ULT Field 7 and costs less, so only choose the other one for a particular feature it does better.
There is a real battery-life gap here: the Sony ULT Field 7 is rated for 30 hours, the LG Xboom Stage 301 only 12 hours.
Water resistance is not close: the Sony ULT Field 7 is rated at IP67 (brief submersion), well ahead of the LG Xboom Stage 301 at IPX4 (splashing).
Want more options? Browse the full Portable Bluetooth rankings.
Specifications Side By Side
| LG Xboom Stage 301 | Sony ULT Field 7 | |
|---|---|---|
| Price | $229.99 | $400 |
| Ranked | #33 of 90 in Boombox Size Portable Bluetooth Speakers | #56 of 90 in Boombox Size Portable Bluetooth Speakers |
| Bass Extension (-10dB) | 43Hz | ~52Hz |
| Battery Life | 12 hours (Manufacturer specified) | 30 hours (Manufacturer specified) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | AAC, SBC | SBC, AAC, LDAC |
| IP Rating | IPX4 | IP67 |
| Party Mode | Yes (Auracast) | Yes (Party Connect up to 100 speakers) |
| Stereo | Partially (1 woofer) | Yes |
| Omnidirectional | No | No |
| Weight | 13.7 lbs (6.2 kg) | 13.9 lbs (6.3 kg) |
| App | Yes (LG Xboom app) | No |
| EQ | Yes (App EQ) | Yes (App + ULT button) |
| TWS | No | Yes |
| Power Bank | No | Yes (USB-A, 5V/1.5A) |
| USB Playback | No | Yes |
| Built-in Microphone | No | Yes |
| Power Input | USB-C | AC Power cord |
| Amplifier Power | 120W | 100W |
| Dimensions | 8.7” x 3.1” x 3.5” (220 x 80 x 90 mm) | 20.2” x 8.8” x 8.7” (512 x 224 x 222 mm) |
| Drivers | 6.5” woofer + dual 2.5” midrange drivers (Peerless) | 2x 114mm x 114mm X-Balanced woofers + 2x 46mm (1.9”) tweeters |
| Digital Aux Input | No | No |
| Lights | Yes | - |
| Aux Input | Yes | Yes |
| Bluetooth Version | 5.4 | 5.2 |
| Strap | No | No |
| Guitar Input | - | Yes |
| Microphone Input | - | Yes (Karaoke mode with echo effect) |
Related Speaker Comparisons
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- JBL Partybox Encore Essential vs LG Xboom Stage 301
Prices on this page were last checked October 2, 2026 at 10:18 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
LG Xboom Stage 301: $229.99 Amazon eBay
Pros: Wedge-style design works as a karaoke hub with removable/replaceable battery. Multiple standing positions. AI audio optimization via Dual-Bar lighting. Measured bass extension of 43Hz (-10dB).
Cons: overpriced for what it is. Not the greatest frequency response.
Full LG Xboom Stage 301 review and specifications →
| Amplifier Power | 120W |
|---|---|
| App | Yes (LG Xboom app) |
| Aux Input | Yes |
| Bass Extension (-10dB) | 43Hz |
| Battery Life | 12 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | AAC, SBC |
| Bluetooth Version | 5.4 |
| Built-in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 8.7” x 3.1” x 3.5” (220 x 80 x 90 mm) |
| Drivers | 6.5” woofer + dual 2.5” midrange drivers (Peerless) |
| EQ | Yes (App EQ) |
| IP Rating | IPX4 |
| Lights | Yes |
| Omnidirectional | No |
| Party Mode | Yes (Auracast) |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Partially (1 woofer) |
| Strap | No |
| TWS | No |
| USB Playback | No |
| Weight | 13.7 lbs (6.2 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jagist reviews: LG xboom Stage 301 Vs Zealot S95!!! More from Jagistreviews →
- Jagist reviews: LG xboom Stage 301 Vs W-king X20!!!
- Mike O’Brien: What Did LG Just Launch? (NEW will.i.am x LG xboom Speakers)
- GYMCADDY: LG’s New xboom Speaker And Earbud Lineup Explained - Meet The Stage 301, Bounce, Grab And Buds! More from GYMCADDY →
- Head-to-Head Comparisons
- LG Xboom Stage 301 vs Zealot S95
- LG Xboom Stage 301 vs W-King H330
- LG Xboom Stage 301 vs Tribit Stormbox Blast 2
- LG Xboom Stage 301 vs Zealot ZE01
- LG Xboom Stage 301 vs Soundcore Boom 2 Plus
- LG Xboom Stage 301 vs W-King D20
- LG Xboom Stage 301 vs W-King X20
- LG Xboom Stage 301 vs JBL Boombox 3
- See all 56 comparisons
Sony ULT Field 7: $400 Amazon eBay
Older model: the Sony SRS-XG500 (ranked lower, rated 3/5).
Pros: Sony ULT Field 7 uses 2x 114mm x 114mm X-Balanced woofers + 2x 46mm (1.9”) tweeters. Its 6.3 kg, claimed 30 hours (Manufacturer specified) battery life, IP67 protection, aux input and stereo playback make it a practical option for its intended room or portable use. Measured bass extension of ~52Hz (-10dB).
Cons: Bass is limited by its ~52Hz specification. There is no companion app. A peak around 8kHz, and bass does not reach as deep as the top-ranked speakers.
Full Sony ULT Field 7 review and specifications →
| Amplifier Power | 100W |
|---|---|
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | ~52Hz |
| Battery Life | 30 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC, AAC, LDAC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 20.2” x 8.8” x 8.7” (512 x 224 x 222 mm) |
| Drivers | 2x 114mm x 114mm X-Balanced woofers + 2x 46mm (1.9”) tweeters |
| EQ | Yes (App + ULT button) |
| Guitar Input | Yes |
| IP Rating | IP67 |
| Microphone Input | Yes (Karaoke mode with echo effect) |
| Omnidirectional | No |
| Party Mode | Yes (Party Connect up to 100 speakers) |
| Power Bank | Yes (USB-A, 5V/1.5A) |
| Power Input | AC Power cord |
| Stereo | Yes |
| Strap | No |
| TWS | Yes |
| USB Playback | Yes |
| Weight | 13.9 lbs (6.3 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Sony ULT Field 7 vs Skullcandy Barrel
- Sony ULT Field 7 vs Soundcore Rave Party 2
- Sony ULT Field 7 vs Yeahbox Sonic Boom Max 3
- Sony ULT Field 7 vs Teufel Boomster NG (2017)
- Sony ULT Field 7 vs Onn Medium Party Speaker Gen 2
- Sony ULT Field 7 vs JBL Partybox On the Go
- Sony ULT Field 7 vs Sony SRS-XG500
- Sony ULT Field 7 vs Gemini GRV-650L
- See all 76 comparisons