Sony WF-C710N review: More than midrange

Engadget

2 days ago

Sony's 1000X earbuds may get most of the attention in the company's lineup, but there are gems to be found on the roster for less money. The LinkBuds series offers some serious contenders for $100 less than the flagship WF-1000XM5. There have also been some compelling products under $150 from Sony, and the recently released WF-C710N ( $120 ) also fits the bill. A comfortable fit, a long list of features and above-average ANC performance lead the positives here, but there are a few caveats you'll need to consider before you commit.
The WF-C710N outperforms similarly priced competitors in several areas, but don't expect flagship-quality audio at this price. $88 at Amazon Explore More Buying Options $90 at Target$90 at Best Buy
The WF-C710N is the successor to the WF-C700N that debuted in 2023. That set was a formidable mid-range contender in its own right, thanks to a compact design and handy features. Sony didn't change the overall look too much for the C710N, but the touch panels for the controls are easier to find since they're now concave circles. The company also introduced a transparent blue color option that allows you to see inside the earbuds and case. It's giving Beats Solo Buds and Studio Buds + vibes, but I'm all for it. In my opinion, the more transparent gadgets, the better.
Compared to much of the competition, the C710N's smaller size also means it is more comfortable to wear for long periods of time. The earbuds sit on the ridges of my ears nicely, and there isn't any unbalanced, excess weight projecting out from the side of my head. It's clear Sony fine-tuned the ergonomics for all-day use, and I had no trouble wearing them for the entirety of my battery tests. That's not always the case with larger, bulkier earbuds.
The C710N might be a midrange set at $120, but the long list of features allows the earbuds to punch above their weight. Starting with the basics, there's active noise cancellation (ANC), adjustable ambient sound mode, customizable EQ (presets and sliders), multipoint connectivity, reconfigurable touch controls and automatic pausing when the buds are removed from your ears. On the more advanced end of the spec sheet, you get Adaptive Sound Control: Sony's trademark tool that automates changes to sound settings based on activity or location. There's also a personalized EQ, 360 Reality Audio support, DSEE upscaling and a Quick Attention feature that lowers the volume and activates ambient sound for any brief chats. The only notable omission here is Speak-to-Chat that does the same thing as Quick Attention automatically when you start talking, but I'm not surprised it was left off a pair of $120 earbuds.
ANC performance is remarkably strong on the C710N, a feat that typically eludes the competition in this price range. In particular, I noticed these earbuds do an above average job of blocking human voices as I was able to greatly reduce the volume of nearby chatter in most instances. I'm not talking complete silence, but the amount of noise blocking is above average when you're in the vicinity of someone you'd rather not listen to at full volume. Constant distractions like loud fans are also reduced but not entirely thwarted, so that too is better than what you'll get from a lot of the similarly priced options. Billy Steele for Engadget
Compared to other midrange earbuds, sound quality is slightly above average on the C710N, but it could be good enough to satisfy you at this price. The bass is tight and punchy, but oftentimes it overpowers the mix for hip-hop, rock and metal — basically any genre with a driving beat. And when you switch to something more mellow like bluegrass, the low-end tone still constrains the treble and mid range. Depending on the song, highs can cut through, but a boost in the middle of the EQ would do wonders for overall depth of sound here (you'll want to keep DSEE active). Is it good enough for someone looking to pick up a set of earbuds on a budget? Yes. Does the audio performance compete with flagship options like the WF-1000XM5 ? Not even close.
In my tests, the C710N didn't last as long as Sony promised. The company says you'll get up to eight and a half hours on a charge with ANC active. But, using a mix of noise cancelling and ambient sound modes, I only managed between six and a half and seven hours. That's a respectable amount, but if you're looking to wear these for an entire work day, you might not make it. That's especially true if you need them to also stick around for your commute.
Despite offering the option to 'Capture Voice During a Phone Call' in the Sound Connect app, the C710N doesn't pipe much of you back through the earbuds in that scenario. Even with ambient sound active, I still felt the need to speak up more than normal, so voice and video calls weren't as natural as they could be. Overall, Sony's assurance of 'crystal-clear calls' falls flat as you'll sound decent, but not pristine. The C710N will block most background noise from coming through, but in doing so the quality of your voice greatly suffers. All of that means these earbuds are usable for calls if you really need them, but if sounding comprehensible in calls is important , you'll want to look elsewhere.
If comfort and handy features are your primary concern, the C710N will serve you well. Sound quality isn't the best, but it isn't bad either, so I have no doubt that many people will be pleased with it. If I had been able to hit (or even surpass) Sony's stated battery life, these earbuds would be easy to recommend. Despite that, they're still a solid option, especially at $120, since the company once again outpaces its midrange rivals with more convenient tools than you'll find anywhere else. The C710N is definitely a better choice than the slightly cheaper Beats Solo Buds , which are now $99.95 at full price ($80 at launch).
The transparent option allows you to see the inner workings of the WF-C710N.