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While the QC Ultra Earbuds aren't a major upgrade over Bose's excellent QC Earbuds 2 that were released in 2022, they're definitely a little better. They should fit most ears very well, and they feature superb noise canceling, arguably the best out there. And a natural-sounding transparency mode with a new ActiveSense feature kicks in some ANC should the sound get too loud around you (it's sort of similar to the AirPods Pro's Adaptive Audio feature). They also sound slightly better overall, with a touch more clarity, and their new Immersive Audio feature opens up the sound a bit.
When Bose released its new flagship QuietComfort Ultra Headphones, it also replaced the QuietComfort 45s with a new, slightly updated model simply called the QuietComfort Headphones. Like the QC 45s, this model carries on the very comfortable tried-and-true legacy QuietComfort design that's been around for a few generations that a lot of people continue to love. The QC Ultra Headphones add Bose's new Immersive Audio feature and have a more refined design with some metal parts (they also have Bluetooth 5.3 instead of Bluetooth 5.1). But the QuietComfort Headphones still feature very good sound (the Ultras offer a small step up in sound quality), excellent noise canceling and strong voice-calling performance.
As for differences between these and the QC45s, Bose says it adjusted some of the electronics to improve battery life (now 24 hours vs. 22 hours) and adjusted the logos to make the products "visually distinguishable and more in line with its latest design language." It also added an inline microphone to the auxiliary cable to "help with some users who may prefer a plug-and-play solution rather than Bluetooth pairing." There's also a Wind Block feature and some additional small performance improvements due to software upgrades. Finally, the headphones come in new color options, including green and a light blue version that's only available at bose.com.
While the QuietComfort Headphones carry a $350 list price that's $50 higher than that of the QC 45s, we expect them to be regularly discounted to $250 and possibly less than that in 2024 -- so look to buy them when they're on sale. You can read our review of the QuietComfort 45 to get a good take on the QuietComfort Headphones.
The Bose Ultra Open Earbuds have one of the most unusual designs of any earbuds I've tested over the last several years. They literally clip onto the side of your ears, kind of like earrings, and their open design has micro speakers that fire sound into your ears while still being able to hear what's happening around you. At $299, they're somewhat overpriced, but otherwise there's a lot to like about them, including a surprisingly comfortable, secure fit and very good sound quality for open buds.
We test wireless earbuds and headphones based on five key criteria, comparing similarly styled and priced models. These criteria are design, sound quality, features, voice-calling performance and value.
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Source: cnet.com