Short answer: the Sony ULT Field 5 for better sound quality, the Zealot S67 for the lower price. The Sony SRS-XG300 ranks higher than the Zealot S67 (#77 vs #104 of 105 large speakers) but is discontinued. Its replacement, the Sony ULT Field 5, is rated 3.5/5 at $348; the Zealot S67 is rated 2.0/5 at $70.94, $277.06 cheaper.
The Sony SRS-XG300 is the better-sounding choice. IP67 dust/waterproof rating. It links with other speakers (Party Connect up to 100 speakers), which the Zealot S67 cannot. The catch: Overly expensive.
The Zealot S67 is the lighter pick. It offers a lot of practical hardware for a 5.3 lbs (2.4 kg) budget speaker: IPX6 water resistance, USB-C charging, aux and microSD playback, speakerphone, a claimed 20-hour battery and TWS pairing for a second unit. At 5.3 lbs (2.4 kg) it weighs noticeably less than the Sony SRS-XG300 at 6.6 lbs (3 kg). The catch: Sound quality is the catch.
Buy the Zealot S67 if price matters most. For better sound quality, the Sony ULT Field 5, the replacement for the discontinued Sony SRS-XG300, is rated higher but costs $348.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Sony SRS-XG300 | Zealot S67 | |
|---|---|---|
| Price | $219.00 Discontinued | $70.94 |
| Ranked | #77 of 105 in Large Size Portable Bluetooth Speakers | #104 of 105 in Large Size Portable Bluetooth Speakers |
| Aux Input | Yes | Yes |
| Bass Extension (-10dB) | 54Hz | - |
| Battery Life | 25 hours (Manufacturer specified) | 20 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) | 5.3 lbs (2.4 kg) |
| App | No | No |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| EQ | No | No |
| IP Rating | IPX7 | IPX6 |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | Yes | Yes |
| Bluetooth Version | 5.2 | 5.2 |
| Drivers | 2x X-Balanced woofers, 2x 20mm tweeters | 60W: Dual drivers + passive radiator |
| Dimensions | 12.5” x 5.4” x 5.4” (318 x 138 x 136 mm) | 11.6” x 4.8” x 5.2” (294 x 122 x 132 mm) |
| Amplifier Power | 16W RMS | 60W |
| Digital Aux Input | No | No |
| Strap | No | - |
| MicroSD Playback | - | Yes |
Related Speaker Comparisons
How Sony SRS-XG300 compares with other leading options:
- 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 12, 2026 at 4:13 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 $219.00 eBay
Newer model: the Sony ULT Field 5, ranked higher, rated 3.5/5, released Apr 2025. It adds app control, adjustable EQ, AAC and LDAC.
Older model: the Sony SRS-XB43 (ranked higher, rated 3.5/5). See every Sony XB and ULT generation.
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 →
| Released | Jul 2022 (4 years ago) |
|---|---|
| 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 →
- DLX Willington: FINALLY! Sony SRS XG300, SRS XE300, & SRS XE200 Are Here. Binaural Sound Samples & First Impressions
- 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 Ultimate Ears Megablast
- Sony SRS-XG300 vs Harman Kardon Onyx Studio 4
- See all 39 comparisons
Zealot S67: $70.94 AliExpress $70.94 eBay
Pros: It offers a lot of practical hardware for a 2.4kg budget speaker: IPX6 water resistance, USB-C charging, aux and microSD playback, speakerphone, a claimed 20-hour battery and TWS pairing for a second unit. The large enclosure and dual-driver/passive-radiator layout can provide useful party-level volume.
Cons: Sound quality is the catch. Independent reviewer comparisons report obvious distortion once volume rises past roughly halfway, little true deep bass, and a rolled-off, low-detail treble. There is no app or real EQ to correct that balance, so its long feature list does not make it a good pick for attentive music listening.
Full Zealot S67 review and specifications →
| Released | Sep 2021 (5 years ago) |
|---|---|
| Amplifier Power | 60W |
| App | No |
| Aux Input | Yes |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.2 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 11.6” x 4.8” x 5.2” (294 x 122 x 132 mm) |
| Drivers | 60W: Dual drivers + passive radiator |
| EQ | No |
| IP Rating | IPX6 |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | No |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 5.3 lbs (2.4 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Jay’s Straight Up Reviews & More: ZEALOT S-67 🦨 75w Bluetooth Speaker Review🤦🏼♂️ & Comparison With W-King X10. More from JaysStraightUpReviews →
- Jay’s Straight Up Reviews & More: On a Ledge 🪟 Zealot S67 🆚 Soundcore Select Pro - Bluetooth Speaker Comparison
- Jay’s Straight Up Reviews & More: Ortizan M8🦨 Bluetooth Speaker. Is This The Budget JBL Xtreme 3 Killer? Better Than Zealot S67?
- YARNZO Tech: Sound test between Zealot s67, zealot s56, zealot s39. More from YARNZO Tech →
- YARNZO Tech: Let’s compare zealot s67 against zealot s39🤔 (full review) & sound battle
- YARNZO Tech: Zealot s 67 vs zealot s39 🔊 what do you think 🤔
- YARNZO Tech: Zealot s67 vs zealot p12 sound battle 🔊
- YARNZO Tech: Short review of zealot s67, jbl charge 5, zealot s39. Which one do you think has a better sound 🎧✅
- Head-to-Head Comparisons