TechRadar Verdict
Affordable and functional, the Sony XB100 delivers satisfying bass and mids. With an IP67 waterproof and dustproof rating and surprising volume for its size, it’d make a good BBQ companion. That said, it lags behind competitors in terms of features within the Sony Music Center app, and the speaker position dampens the treble. Overall though, the XB100 still provides a well-rounded listening experience in something roughly the size of a mug – and at a relatively low price.
Up to 16 hours of battery life
Compact size
IP67 waterproof and dustproof rating
Bland design
Disappointing app support
Underperforming highs
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The Sony XB100 was first made available in mid-2023 and is currently priced at a reasonable $49.99 / £44.99 / AU$66. It would appear that Sony made a few sacrifices to lower the cost, but that doesn’t mean this speaker isn’t good value for money.
The small print on the Sony website states that the XB100 has up to 16 hours of battery life when the volume is set to 36. Whether that’s the volume level (the volume gauge on the app isn’t numbered), or volume percentage, there’s no easy, if any, way to accurately determine. So instead, I tested the speaker at 50% volume and it reduced by 20% in just under three and a half hours, suggesting that the speaker could last up to the stated 16 hours of playtime.
As well as using this Bluetooth speaker to listen to music and podcasts, you can also use the XB100 for hands-free phone calls. To vie for a spot in ourbest Bluetooth speakers buying guide, it has a feature called Echo Cancelling that is designed to allow two people to speak at once without muting either of them.
If you read mySony ULT Field 7 review, you’ll already know I’m not a fan of the unintuitive and laggySonyMusic Center app. While you can sync the XB100 to the app and view the speaker’s battery level, other than that, it only gives shortcuts to open your installed music apps on your device. There are no adjustable EQ settings or additional features. Although the XB100 delivers a fairly well-rounded listening experience, it definitely would have been an advantage to have the ability to make adjustments to the treble and bass levels at times.
This lack of features is a shame considering another similarly priced speaker, the JBL Go 4, does have app-based customizable settings. Despite this, overall the XB100 still came out on top in mycomparison of the Sony XB100 and JBL Go 4 Bluetoothspeakers thanks to the sound quality. Elsewhere, theUltimate Ears Wonderboom 3, although devoid of companion app, does tote an effective outdoor boost button on the underside, for tweaking the sound to your surroundings.
If your priority is premium sound quality, this probably isn’t the speaker for you. While it does deliver adequate bass and nice-sounding vocals, the highs are lacking somewhat. This is partly down to the full-range driver facing upwards, as the speaker is situated on the top of the XB100. This upward trajectory muddies the sound, although there is a noticeable improvement if you angle the speaker to face you directly.
This inability to successfully provide higher-range frequencies in its upright position is particularly obvious when listening toRains Againby Solji. The delicate rain sounds at the beginning of the track are practically inaudible when playing at 50% volume, and that isn’t because this little speaker is quiet – it can reach a good level of volume. At 50% the XB100 fills an average-sized living room with plenty of sound to dance around to.
Treble trouble aside, mid-frequency vocals were delivered well, so listening to podcasts was enjoyable. The speaker’s ability to handle low frequencies was particularly apparent when listening toAngelby Massive Attack, providing a bassline that was deep and ominous. The XB100 continued to impress when pounding out the bass inI Believe in a Thing Called Loveby the Darkness, andBlack Eyeby Allie X. When the speaker was placed on the floor, I could feel the vibrations through the floor from about a meter away.
The amount of mid-range details that the XB100 could convey was notable, too. When listening toAlgorithmby Muse, Matt Bellamy’s voice comes through with plenty of depth and detail; however, the bass does overshadow the vocals at times. This is where different EQ profiles would have come in handy.
The purpose of this speaker is to deliver 360-degree omnidirectional sound (if you placed it in the middle of a picnic, say), which it certainly does, making it a good choice for small gatherings or if you just fancy some background music while you potter about.
This speaker was designed to be easy to carry and durable, with a soft plastic outer and a waterproof and dustproof rating of IP67; however, it looks utilitarian, and shows fingerprints easily, at least in the case of the Black sample I was given. Sony has attempted to jazz things up a little by offering some brightly colored orange and blue options, which do look a bit more interesting than the Black or Light Grey, but the overall design is still on the bland side. Although if that’s the cost to get an IP67 rating, it’s worth it.
With the XB100, Sony has taken a welcomed sustainable approach, avoiding plastic in their packaging and utilizing recycled plastics in parts of the body and multiway strap. The versatile strap looks like it’d be easy to attach to your backpack or hang inside a tent if you want to listen to some tunes on your adventures.
All things considered, the XB100 provides a satisfyingly well-rounded listening experience for the price. For only $49.99 / £44.99 / AU$66, we can’t expect the world from this speaker, but if you’re looking for a compact and portable Bluetooth speaker to take your tunes wherever you go, or one of thebest waterproof speakersfor pool-side gatherings, the Sony XB100 has got you covered – and for not much money.
Sony XB100 review: Price and availability
The Sony XB100 was first released in the US in May 2023, Australia in June 2023, and the UK in August 2023. It is currently retailing at £44.99 / AU$66, and is on sale in the US for $49.99, with a non-sale price of $59.99.
As one would expect from this low price, it can’t compete with the amazing sound quality and features available from other Bluetooth speakers such as theBang & Olufsen Beosound A1or theSonos Roam. No, it doesn’t sound as good as its twice-the-priceJBL Flip 6rival, but that doesn’t mean the Sony XB100 isn’t good value for money, if this is where your budget maxes out…
Sony XB100 review: Specs
Should I buy the Sony XB100?
Buy it if…
You want impressive sound in a compact packageIdeal for small gatherings, indoors or outdoors, the speaker’s 360-degree design and noise-spreading Sound Diffusion Processor means you get a lot of coverage while taking up minimal space.
You enjoy long listening sessionsDuring testing the XB100 took nearly three and a half hours to reduce by 20%, making the quoted 16 hours of battery life perfectly plausible.
You want a speaker that can handle a rainy BBQThanks to its IP67 waterproof and dustproof rating, you can prioritize saving the potato salad over the XB100.
Don’t buy it if…
You want a premium listening experienceThis is not the speaker for an audiophile. The sound quality is adequate. The poor treble delivery is a shame, but at this price, we can’t expect perfection.
You want a feature-filled appAs mentioned in my Sony ULT Field 7 review, the Sony Music Center app feels low-budget, but what’s worse, is that there are no additional features for the XB100. You get to see the battery level, and that’s about it.
You like to fine-tune your listening experienceThere are no EQ presets or adjustable EQ options with this speaker; this isn’t a dealbreaker, especially considering the price, but it would have helped.
Sony XB100 review: Also consider
JBL Flip 6Slightly larger but still portable, the JBL Flip 6 offers IP67 water and dust resistance, so it’s beach-ready. The Flip 6 is pricier, sure, but thanks to its separate tweeter, it’s able to deliver high levels of clarity from treble tones, along with chest-thumping bass. Read our fullJBL Flip 6 reviewhere.
Ultimate Ears Wonderboom 3Featuring a more eye-catching design, this speaker does 360-degree sound correctly, with the sound coming from the body of the speaker rather than out of the top, so you won’t miss the treble. In addition, it has an Outdoor mode that adapts the sound to optimize it for larger groups of people. To learn more, check out our fullUltimate Ears Wonderboom 3review.
How I tested the Sony XB100
I tested the Sony XB100 for two weeks. I listened to a variety of music genres, as well as the TechRadar testing playlist that includes tracks ranging from complex and layered instrumentals, deep bass, and delicate vocals to enable me to determine the speaker’s ability to handle different frequencies.
While I am fully committed and would have listened for the full 16 hours, I’m not sure the other folks on my commute would have been too amused. Instead, I observed the time it took for the battery level to reduce by 20% when playing continuously at 50% volume to get the best idea of how long it would take for the battery to run out of juice.
I used it to listen to music and podcasts in the TechRadar office, our music testing room, and at home, using Spotify and Tidal from an iPhone 12 Pro and a OnePlus Pad Go.
Cesci is a Reviews Staff Writer for TechRadar. She writes in-depth reviews based on her real-world testing across a variety of categories, but has a particularly keen interest in home tech, and has written features and reviews about gadgets ranging from headphones to smart lights to graphics tablets. She also has a broad range of experience from working in different industries, from sustainable materials and packaging to skin care.
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