Sony ULT Field 5 review

The Sony ULT Field 5 is a noteworthy contender in the mobile speaker market, blending portability with robust sound performance. Its sleek, durable design, including an IP67 water and dustproof rating, makes it suitable for both indoor and outdoor use. The speaker delivers clear and balanced audio, though its bass might not satisfy those seeking intense low frequencies. Despite its compact size, it provides impressive sound clarity, particularly in the mids and highs.

Connectivity is a strong suit, with Bluetooth 5.3 ensuring stable connections and compatibility with most devices. The inclusion of a 3.5mm auxiliary input offers additional flexibility, though the lack of advanced codecs like aptX might disappoint audiophiles. The battery life is commendable, offering up to 25 hours on a single charge, although faster charging options could enhance its appeal.

While the speaker's weight could be a concern for those seeking ultra-portability, its sturdy build and detachable shoulder strap enhance its usability. Overall, the Sony ULT Field 5 is a solid choice for those prioritizing sound quality and durability, though it lacks some modern smart features. It competes well with rivals like Bose and JBL, offering a balanced audio experience and reliable performance for its price range.

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If you like this review, you might also like our review on the Sony ULT Field 3 or Sony ULT Tower 10 or Sony ULT Field 1.

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The Sony ULT Field 5 is turning heads in the mobile speaker market, and it's not just because of its sleek design. This speaker promises a blend of portability and powerful sound, aiming to be your go-to companion for music on the move. Whether you’re hosting a backyard barbecue or just lounging in your living room, this speaker seems ready to deliver. But does it really live up to the hype?

One of the main attractions here is its robust build that suggests durability, which is always a good thing when you're looking to take your music outdoors. On top of that, Sony is known for its sound quality, so expectations are high. However, while the speaker is packed with features and potential, it's important to note if it truly meets the needs of the average user.

With its wireless connectivity options and the promise of long-lasting battery life, the Sony ULT Field 5 seems like a solid choice for those who value convenience and performance. But, as with any gadget, it’s essential to weigh the pros and cons to see if it’s the right fit for your lifestyle. Let’s dig deeper into what this speaker has to offer and see if it can handle the pressures of both casual and demanding users.

The design and build quality of the Sony ULT Field 5 is something that catches the eye immediately. This mobile speaker sports a sleek and modern look, with a minimalist design that fits seamlessly into any setting. Its compact structure makes it visually appealing without being too flashy. The outer casing is crafted from durable materials, which not only adds to its aesthetic appeal but also ensures that it can handle a few bumps and knocks.

The speaker is encased in a robust, high-quality plastic with a matte finish, which helps resist fingerprints and smudges. This is particularly handy if you're someone who likes to keep their gadgets looking pristine. The controls are neatly integrated into the top panel, providing an intuitive interface that’s easy to navigate. You won't find yourself fumbling around trying to adjust the volume or change tracks.

However, it’s not all perfect. While the build quality is generally solid, the buttons can feel a bit stiff initially. They do loosen up with use, but it's worth noting if you prefer a softer touch. Water resistance is another area where it excels; it’s IP67 rated, meaning it is fully water and dustproof, so you can use it near pools or in rainy conditions without concern.

Overall, the Sony ULT Field 5 strikes a good balance between style and durability. It's designed to withstand daily use while still looking stylish on your desk or in your backpack.

The sound performance of the Sony ULT Field 5 is quite impressive, especially for its size. This mobile speaker packs a punch with its robust audio output, delivering clear and balanced sound across various genres. Whether you're into bass-heavy tracks or prefer something more acoustic, this speaker handles both with a surprising level of finesse. One of the things that caught my attention was the clarity of the mids and highs. Vocals and instruments come through crisp and distinct, without being overshadowed by the bass. Speaking of bass, the ULT Field 5 doesn't disappoint. It delivers a deep, thumping bass that feels satisfying without being overwhelming. However, if you're a bass enthusiast who craves that window-rattling experience, you might find it a tad restrained.

The soundstage is decent, offering a sense of space that makes you feel like you're more in a small concert hall rather than just your living room. The stereo separation is quite good, allowing you to pick out different instruments and sounds from the mix. One area where the Sony ULT Field 5 could improve is in its volume levels. While it gets sufficiently loud for small to medium-sized gatherings, it might struggle to fill larger spaces or compete with ambient noise outdoors. If you're planning a big party, you might want to consider pairing it with another speaker.

Overall, the Sony ULT Field 5 offers a well-rounded audio experience that caters to most casual listeners. It's a solid choice for anyone looking to enjoy quality sound without breaking the bank.

The connectivity and compatibility of the Sony ULT Field 5 are impressive, making it a versatile choice for almost any device. Bluetooth 5.3 ensures a stable and fast connection, so you can enjoy your tunes without annoying dropouts. Pairing is quick and painless, which is always a plus when you're eager to get the party started.

This speaker supports a range of codecs, including AAC, LDAC, and SBC, providing decent sound quality across different devices. If you're an Android or iOS user, the Sony ULT Field 5 won’t let you down. It’s compatible with most smartphones, tablets, and laptops, making it a great all-rounder.

Additional Connectivity Options

For those who prefer a wired connection or have a non-Bluetooth device, the Sony ULT Field 5 includes an auxiliary input. This feature is a bit of a throwback but a lifesaver when Bluetooth isn't an option. It also comes with a USB-C port that supports charging and can be used as a power bank, which is a modern and convenient feature.

However, the absence of more advanced codecs like aptX might be noticeable to audiophiles who crave higher fidelity audio.

Multi-Device Pairing

Another handy feature is its ability to pair with multiple devices simultaneously. This means you can easily switch between your phone and laptop without having to disconnect and reconnect each time. It's a small detail, but it makes a big difference in everyday use.

Overall, the Sony ULT Field 5 covers most of the bases when it comes to connectivity and compatibility, though it could benefit from a few more modern features to really stand out.

Battery life is a significant consideration for any mobile speaker, and the Sony ULT Field 5 doesn't disappoint in this department. With up to 25 hours of playtime on a single charge, you can enjoy your favorite tunes all day long without worrying about power running out. This makes it a great companion for outdoor gatherings, long road trips, or even just a day at the park.

Charging is straightforward and efficient, thanks to the inclusion of a USB-C cable for charging. This modern charging option not only ensures faster charging times but also aligns with the current trend of universal compatibility among devices. You won't have to fumble around with multiple cables since many devices now use USB-C.

However, it's worth mentioning that the speaker does not support wireless charging. While this isn't a massive drawback, it could be a slight inconvenience for those who are used to the ease of plopping their devices onto a charging pad. The absence of a quick-charge feature might also be a letdown for users who need a rapid power boost in a pinch.

In terms of charging time, specific details about the charging duration for the Sony ULT Field 5 are not provided, but it is generally important to plan ahead to ensure your speaker is ready for those long listening sessions.

Overall, the battery life and charging features of this speaker are quite commendable, providing a decent balance between performance and convenience. Just remember to keep that USB-C cable handy!

The portability and usability of a mobile speaker can make or break your on-the-go audio experience, and the Sony ULT Field 5 aims to hit the right notes. Weighing in at 7.5 pounds (3.3kg), this speaker includes a detachable shoulder strap for easy transport. Its compact design (320 x 144 x 125 mm) means it won't hog space, whether you're heading to a picnic or a beach party.

But how easy is it to use? The control buttons on the top are intuitive and clearly labeled, so you won't be fumbling around trying to adjust the volume or skip tracks. The rubberized finish gives it a good grip, reducing the chances of it slipping out of your hand, even if you're in a rush.

One of the standout aspects is its waterproof design. With an IP67 rating, it can handle full immersion in water up to 1 meter for 30 minutes, making it a reliable companion for poolside gatherings or sudden rain showers.

Now, let's talk about its usability features. Pairing the speaker with your device is a breeze, thanks to Bluetooth 5.3 connectivity. It also remembers previously connected devices, so you won't need to go through the pairing process every time. On the downside, the speaker does miss out on more advanced features like voice assistant integration, which could be a dealbreaker for tech-savvy users who love hands-free control.

In summary, the Sony ULT Field 5 offers a solid balance of portability and ease of use, perfect for casual outings and those who value simplicity. Just keep in mind the lack of smart features.

When you open the box of the Sony ULT Field 5, you'll find everything you need to get started. Inside, there's the speaker unit itself, which is securely packaged to prevent any damage during shipping. Alongside the speaker, you'll spot a USB-C charging cable, which is pretty standard these days and ensures faster charging. Additionally, you'll find a detachable shoulder strap, which is convenient for carrying the speaker.

You'll also find a quick start guide. This handy little booklet walks you through the basic setup and operation, so you can start enjoying your tunes in no time. For those who like to dive into the nitty-gritty, there's a more detailed user manual available online. One thing to note is that there isn't a dedicated wall adapter included in the box. This might be a slight inconvenience for some, especially if you're short on spare adapters at home.

However, the inclusion of a USB-C cable means you can easily charge it using any USB port or a wall adapter you might already own. Finally, the box also contains a warranty card, which is important for any future service needs. It’s always a good idea to register your product for warranty to ensure you’re covered for any unexpected issues. Overall, the contents of the box are pretty straightforward, with all the essentials you need to get your Sony ULT Field 5 up and running.

In the crowded market of mobile speakers, the Sony ULT Field 5 faces stiff competition. Let's take a look at how it stacks up against some of its main competitors.

Bose SoundLink Mini II

The Bose SoundLink Mini II is often praised for its rich bass and impressive sound clarity. While the Sony ULT Field 5 offers a similar sound profile, the Bose model provides slightly deeper bass. However, the Sony speaker edges out with its more modern connectivity options, including NFC for quick pairing.

JBL Charge 5

The JBL Charge 5 is known for its robust build and waterproof design. It offers a longer battery life compared to the Sony ULT Field 5, lasting up to 20 hours on a single charge. On the flip side, the Sony speaker boasts a more compact design, making it easier to carry around. The Sony ULT Field 5 actually offers up to 25 hours of battery life, though this can be reduced to about 10 hours with lighting on.

Ultimate Ears Boom 3

Ultimate Ears Boom 3 is a solid contender with its 360-degree sound and rugged durability. The Sony ULT Field 5, however, offers better highs and mids, providing a more balanced audio experience. While the Boom 3 is more durable, the Sony speaker delivers a more refined sound.

Anker Soundcore Motion+

Anker's Soundcore Motion+ is a budget-friendly option with great sound quality. It offers aptX support, which the Sony ULT Field 5 lacks. However, the Sony speaker provides a more premium build and better overall connectivity.

Feature	Sony ULT Field 5	Competitors
Sound Quality	Balanced, clear highs and mids	Varies (Bose: deeper bass, JBL: robust sound)
Battery Life	Up to 25 hours (10 hours with lighting)	JBL Charge 5: Up to 20 hours
Portability	Compact and lightweight	Ultimate Ears: More rugged
Price	Mid-range ($329.99)	Varies (Anker: budget-friendly)

In summary, the Sony ULT Field 5 holds its ground well against its competitors, offering a blend of good sound quality, portability, and modern connectivity features. However, those seeking specific features like extended battery life without lighting might find better options elsewhere.

Video by: Sony Europe

In conclusion, the Sony ULT Field 5 is a solid choice for those looking for a reliable and stylish mobile speaker. Its sleek design and durable build (IP67 water/dustproof rating) make it a great companion for both outdoor adventures and indoor gatherings. The sound performance is impressive, delivering customizable audio through ULT1/ULT2 modes and a 10-band EQ, though ULT2's full punch requires third-party EQ adjustments.

On the connectivity front, it offers seamless Bluetooth 5.3 pairing with most devices and supports Party Connect for multi-speaker setups. The Bluetooth connection is stable, with app-controlled codec optimization (LDAC/AAC/SBC), and additional 3.5mm input provides flexibility. However, some users might find the absence of advanced features like voice assistant integration a slight drawback.

The battery life is commendable at up to 25 hours (10 hours with lighting), easily lasting through extended listening sessions without needing a recharge. While its USB-C charging is reliable, a faster charging feature would have been a welcome addition.

Portability is another area where this speaker shines, thanks to its compact size (320 x 144 x 125mm) and detachable shoulder strap. It’s easy to carry around, whether you’re heading to the beach or hosting a backyard party. The straightforward controls and Sound Connect app enhance its usability.

Overall, the Sony ULT Field 5 offers a well-rounded package that will satisfy most music lovers. While it may not boast cutting-edge features, its combination of sound quality, rugged design, and portability makes it a worthwhile investment for those seeking a dependable mobile speaker.

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