Soundcore Liberty 4 Pro review: These earbuds are seriously impressive

Anker’s Soundcore has consistently challenged the status quo in the audio world, delivering exceptional sound quality and innovative features at prices that exceed expectations. The Soundcore Liberty 4 Pro, their latest true wireless flagship, continues this tradition, offering an attractive package that will suit casual listeners and audiophiles alike. In this comprehensive review, we dive deep into the design, features, performance and value proposition of the Liberty 4 Pro, exploring every nook and cranny of these remarkable earbuds.

The unboxing experience sets the tone for what is to come. The Liberty 4 Pro comes in a sleek and compact package that exudes quality. Inside, you’ll find the earbuds safely stored in their charging case, accompanied by an extensive selection of accessories, including six pairs of earbuds in different sizes, a USB-C charging cable, and a quick start guide.

The charging case itself is a work of art. Soundcore has opted for a stylish sliding lid design that not only looks modern and sophisticated, but also offers practical benefits. The smooth sliding motion makes them effortless to open with one hand, and the earbuds are presented in a way that makes them easy to grab and place in your ears.

But the real pièce de résistance is hidden under the lid: an OLED display with vibrant colors, embedded in the inside of the case. This innovative addition provides detailed battery information for each earbud and the case itself, eliminating the ambiguity often associated with wireless earbuds’ battery indicators. It’s a touch of elegance and functionality that sets the Liberty 4 Pro apart from the competition.

The smart housing is more than just a pretty face. The integrated touch bar and OLED screen provide control over a range of features, including noise cancellation levels, spatial audio modes and even a camera trigger for your smartphone. While some may consider these features to be gimmicks, I found them to be really useful additions that improve the overall user experience.

Particularly useful is the ability to adjust the intensity of the noise cancellation directly from the case, allowing you to fine-tune your audio environment without having to reach for your phone. The camera trigger feature is also surprisingly useful, especially for those who don’t own a dedicated Bluetooth remote or smartwatch.

The Liberty 4 Pro has a stem-based design that is both comfortable and safe. The earplugs fit snugly in the ear canal and provide a stable seal that is crucial for optimal noise cancellation and sound quality. Soundcore’s addition of six pairs of eartips in different sizes ensures a personalized fit for each user, maximizing comfort and minimizing sound leakage.

The controls are intuitive and responsive. Squeeze gestures on the stems let you control playback, answer calls and activate your voice assistant, while swipe gestures across the flat interior surface adjust the volume. Although the slightly oval shape of the handles takes some getting used to compared to the round handles of some competitors, this does not detract from the overall ease of use.

Soundcore has a reputation for delivering exceptional audio quality, and the Liberty 4 Pro more than lives up to that reputation. The dual dynamic driver configuration produces a rich, nuanced sound signature that is both powerful and refined. The bass frequencies are deep and impressive without being overwhelming, while the mids are clear and detailed and the treble clear and sparkling. Whether you’re listening to bass-heavy electronic music, intricate classical compositions, or anything in between, Liberty 4 Pro delivers a truly immersive audio experience that captures the nuances and dynamics of your favorite songs.

For Android users, the Liberty 4 Pro offers the added benefit of LDAC support. This high-quality Bluetooth codec enables the transmission of high-resolution audio, delivering a noticeable improvement in detail and clarity compared to standard codecs such as SBC and AAC. If you have access to lossless audio files and a compatible Android device, the Liberty 4 Pro can unlock a whole new level of audio fidelity.

Soundcore’s HearID technology takes personalization to the next level. This innovative feature analyzes your unique hearing profile and creates a custom EQ curve that optimizes sound output specifically for your ears. The result is a listening experience tailored to your individual preferences, enhancing the detail and clarity of your music.

The Liberty 4 Pro also features spatial audio, a technology that creates an immersive listening experience by simulating a 3D soundstage. While it’s not as refined as the spatial audio implementations you’ll find in some more expensive earbuds, it adds a sense of depth and spaciousness to your music, making you feel like you’re surrounded by sound.

The Liberty 4 Pro features impressive noise cancellation capabilities, effectively suppressing a wide range of ambient noise. Whether you’re traveling on a busy train, working in a busy office or just trying to relax in a noisy environment, the ANC effectively creates an oasis of calm where you can concentrate on your music or enjoy some peace and quiet.

While some high-frequency sounds may still be audible, the overall noise cancellation performance is excellent and rivals that of some of the best noise canceling earbuds on the market. When you need to be aware of your surroundings, the Liberty 4 Pro’s transparency mode allows you to hear external sounds clearly without having to remove the earbuds. This is especially useful when walking through busy streets, having conversations, or just wanting to stay aware of your surroundings.

While Transparency mode works well, it’s worth noting that your own voice may sound slightly unnatural to your ears when using this mode. This is a common occurrence with the transparency modes on many earbuds, and it’s something you should keep in mind if you plan to use this feature regularly.

The Liberty 4 Pro offers excellent battery life, offering up to 7.5 hours of playtime with ANC enabled and a total of 37.5 hours with the charging case. Even with LDAC enabled, you can expect around 5 hours of playtime on a single charge, which is still impressive for high-resolution audio streaming.

And when you’re in a hurry, a quick 5-minute charge gives you an impressive 4 hours of listening time, so you never run out of battery power.

The Liberty 4 Pro excels in call quality, thanks to their advanced noise cancellation technology. Your voice is captured clearly and accurately, even in noisy environments, so your conversations are always crystal clear. The Liberty 4 Pro uses Bluetooth 5.3 for a stable and reliable connection with your devices. They also support multipoint connectivity, allowing you to connect to two devices at the same time, such as your smartphone and laptop, and switch between them seamlessly.

The Soundcore app offers a range of customization options, including EQ adjustments, control customization and firmware updates. Well-designed and easy to use, the app provides a seamless way to personalize your Liberty 4 Pro experience.

Pronunciation:

The Soundcore Liberty 4 Pro is a true champion of wireless earbuds, offering an exceptional combination of sound quality, features and value. Their impressive audio performance, effective noise cancellation, comfortable fit, long battery life and innovative smart housing make them an attractive choice for any audio enthusiast.

Whether you’re a casual listener or a discerning audiophile, the Liberty 4 Pro delivers a premium audio experience that far exceeds its price range. They’re a testament to Soundcore’s commitment to innovation and value, and they set a new standard for what’s possible in the world of true wireless earbuds.