AirPods 4 with ANC Review: Open-Ear Design That Works

Apple’s back with the AirPods 4, and as someone who’s been using them for a bit now, I wanted to share my thoughts. Apple has refined nearly every aspect of this model, improving fit, sound, and functionality without losing sight of the simplicity that’s made AirPods a household name. If you’re like me and appreciate the open-ear style, especially for its comfort and lightweight feel, these new earbuds bring even more to the table. They deliver a more secure fit and significant performance enhancements that may surprise you. Whether you’re listening to music, taking calls, or multitasking throughout the day, the AirPods 4 strikes a delicate balance between staying connected to your surroundings and delivering top-tier audio quality. If you’ve been waiting for an upgrade or want to experience something a little more refined, these might be worth your attention.

Designer: Apple

Design That Feels Just Right

At first glance, the AirPods 4 look familiar—sleek and minimalist, just like we’ve come to expect from Apple. But when I picked them up, I noticed some subtle changes that made a real difference. Apple continues its commitment to minimalism but has introduced thoughtful design refinements aimed at enhancing comfort and stability.

The external proportions and contours have been reimagined to ensure a more secure and comfortable fit. Apple used advanced 3D photogrammetry to analyze over 50 million ear shapes—which is pretty impressive if you ask me. By adjusting the width and refining the angle of the AirPods, they’ve managed to make them sit more securely in the ear without feeling intrusive. These changes focus less on dramatic visual differences and more on subtle enhancements that improve how they feel during daily use.

I found that they sit in my ears more reliably now, whether running to catch a flight, working in the kitchen, or rowing on the exercise machine. The refined contouring means they stay in place without needing constant readjustment, regardless of my activity. These design updates maintain the sleek, unobtrusive form while offering better support for all-day wear.

The stems are a bit narrower this time, housing the new H2 chip, which balances the earbuds nicely when I wear them. The force sensor in the stem remains an essential part of the design, allowing me to control music playback or calls effortlessly with a simple press. It keeps things straightforward without adding unnecessary buttons or touch controls that can sometimes be finicky.

The charging case also got an update—it’s over 10% smaller, which might not sound like much, but it’s noticeably more pocket-friendly. I’m not sure if Apple consciously decided to design the AirPods case’s size and shape to fit the coin pocket on jeans, but it’s the perfect place to carry them—making them the ultimate everyday carry device. This smaller size continues the trend of portability and ease of use, fitting seamlessly into your day-to-day routine without adding any bulk.

Plus, it supports seamless charging options through USB-C, Qi wireless chargers, and even Apple Watch chargers. That is super convenient because I can use whatever charger I have handy.

While the aesthetic remains in line with previous models, these refined proportions make the AirPods 4 feel like a more mature evolution of the open-ear design that many of us already love.

Comfortable for the Long Haul

Wearing the AirPods 4 has been a comfortable experience, especially since I prefer open-ear designs over in-ear buds like the AirPods Pro. There’s a time and place for the closed-ear design of the AirPods Pro with passive noise cancellation—about 30% of the time for me, with airplanes being a prime example. But for the rest of the time, an open-ear design with Active Noise Cancellation is the ideal and best-case scenario in any setting. The AirPods 4 strike that perfect balance, offering comfort while keeping you connected to your environment when needed.

The refined shape accommodates a broader range of ear sizes, and I can wear them for hours without discomfort. The earbuds feel lightweight, and the pressure-equalization vents mean there’s no buildup of pressure inside my ears, which is something that used to bother me with other earbuds.

One feature I didn’t expect to appreciate as much as I do is the new touch-free Siri interaction. It’s neat to nod for “yes” or shake my head for “no” when responding to Siri notifications. It might sound a bit futuristic, but racing across terminals to catch a flight with a roller board in one hand and a coffee in the other, having both hands full, it’s a small convenience that makes multitasking feel effortless.

The AirPods 4 have held up well durability-wise. They’ve got an IP54 rating, so they’re resistant to dust, sweat, and a bit of water. I’ve worn them during workouts, and even if I was caught in the rain or a storm, I’m confident they’d survive with a clean. It’s reassuring to know they can handle the wear and tear of daily life.

Sound Quality That Surprises

Now, let’s talk about sound. I wasn’t sure what to expect from an open-ear design, but the AirPods 4 have genuinely impressed me. The audio is crisp, with richer bass and clearer highs than anticipated. The custom high-excursion driver and high dynamic range amplifier deliver powerful and nuanced sound well.

The big addition here is Active Noise Cancellation (ANC), and I was initially skeptical about how effective it could be in open-ear earbuds. Flying home from the Glowtime event, I sat in the window exit row—right by the engine—where the low hum can be incredibly distracting. To my surprise, the AirPods 4 with ANC did an impressive job drowning out the engine noise. I’d estimate they’re about 85-90% as effective as the AirPods Pro 2 in similar conditions. The difference in effectiveness comes down to the design: the AirPods Pro 2 benefit from their in-ear fit, which naturally provides passive noise cancellation, creating a tighter seal that blocks more external sound.

Still, considering the open-ear form of the AirPods 4, the ANC is remarkably good at reducing low-frequency sounds like airplane hums, the constant buzz of city traffic, or even those old-school AC units that sound like they’re on their last breath. While it’s not going to block out everything—this isn’t an over-ear headphone cocoon—it’s more than enough to let you get lost in your music or podcast. Even in noisy environments, I found myself more immersed in my media, which shows just how far Apple has pushed the boundaries of open-ear ANC technology. It’s a balance of staying aware of your surroundings while cutting out the distractions that would usually pull you away from the experience.

The real advantage here is that you can enjoy noise reduction without sacrificing comfort or situational awareness. You’re still connected to your surroundings, which is especially useful when you’re out walking or working in an office, yet the ANC does a great job of toning down the distractions that tend to pull you out of the experience. It’s a best-of-both-worlds scenario, and for someone who prefers open-ear designs, it’s a welcome evolution in noise-cancellation technology.

Adaptive Audio is another feature I’ve grown to appreciate. It adjusts between Transparency mode and ANC based on where I am. For example, if I’m walking from a busy street into a quiet café, it seamlessly recalibrates without me having to do anything. It’s one of those things you might not notice immediately, but it enhances the listening experience by adapting to your surroundings.

Calls are clearer, too. The Voice Isolation feature works wonders by filtering out background noise, making sure the person on the other end hears me loud and clear, even in busy or noisy environments. One of the things I appreciate about the open-ear design, though, is the sense of openness it provides during calls. With in-ear passive noise cancellation, I sometimes get that “clogged” feeling, and because of mild to moderate hearing loss, I tend to raise my voice—even with Adaptive Audio on—because I feel disconnected from my surroundings. However, the AirPods 4’s open-ear design eliminates that sensation entirely. A sense of freedom and natural sound flow lets me speak comfortably without that urge to shout.

It’s a refreshing difference. It doesn’t just make calls more pleasant—it also gives me a better handle on how I sound in various environments. When paired with Personalized Spatial Audio, watching movies or FaceTime calls becomes even more immersive, with sound that feels like it’s coming from all around, enhancing the experience without sacrificing that open, natural feeling.

Battery life has been solid, with up to 5 hours of listening time, which extends to around 30 hours with the charging case under typical conditions. Even with ANC enabled, it’s about 4 hours per charge. When I’ve been in a hurry, a quick 5-minute charge gives me roughly an hour of playback, which has been a lifesaver on multiple occasions. Of course, real-world battery life may vary slightly depending on volume levels and usage patterns, but I’ve found these estimates to be consistent with my experience.

A Step Toward Sustainability

It’s appreciative that Apple is making efforts toward sustainability with the AirPods 4. They’ve used 100% recycled rare earth elements in the magnets and recycled gold in the circuit boards. The solder on the main logic board is also made from recycled tin. Even the packaging is entirely fiber-based and 30% smaller than before, aligning with their goal to eliminate plastic packaging by 2025. It’s good to know that companies are thinking about environmental impact, and while it’s just a step, it’s a move in the right direction.

Is It Worth It?

Coming from a guy who owns two pairs of AirPods Pro 2, I can say the AirPods 4 have been a worthwhile addition to my collection. Why two, you might ask? Well, half of my flights are longer than 5 hours, so having a second pair handy is a lifesaver when the battery runs low mid-flight. Now, are the AirPods 4 worth the investment? They may not be the cheapest option, but the overall experience has impressed me. And yes, if I hadn’t been provided a pair to review, I’d 100% purchase one myself—especially for the open-ear design, seamless integration, and everyday convenience they bring.

Between the AirPods 4 and the AirPods 4 + ANC, I’d recommend the latter if finances permit. Not only do you get all the great features mentioned above, but ANC adds the ability to enjoy media without cranking up the volume to drown out background noise. Over time, this could help prevent hearing loss, which is a nice feature for anyone concerned about long-term listening habits.

If you’re already using Apple devices, the integration is seamless. They automatically switch between my iPhone, iPad, Mac, and even my Apple Watch without any effort on my part. Features like hands-free Siri and the Find My Case add that extra layer of convenience to my daily routine, making the AirPods 4 an essential part of my everyday carry.

Final Thoughts

Overall, the AirPods 4 have been a pleasant surprise. Apple managed to pack in some impressive features while keeping the design sleek and comfortable. They’ve made improvements without overcomplicating things, which I appreciate. Oh, and let’s not forget: Apple, in their infinite wisdom, decided to remove the pairing button. But don’t worry; you don’t have to jump through hoops to repair them. Instead of a button, you open the lid and tap the front twice to put them into pairing mode! Genius. A clever use of the accelerometer inside the case—so simple, it’s like magic. I’m starting to think they’re not just making earbuds but sneaking in little pieces of wizardry.

If you’re in the market for new earbuds and value sound quality, ease of use, and some thoughtful features—and you’re okay with the price tag—the AirPods 4 are worth considering. They’ve redefined what I thought was impossible with open-ear earbuds and quickly become part of my everyday carry.