AKG is no stranger to premium audio products, and today we’re looking at its high-quality N700NC noise cancelling headphones. These over-ear cans filter out low-end noises better than a Brita filter sifting out pebble-sized minerals. The real question, though: are the AKG N700NC better than the comparable Sony and Bose headsets?

Who is it for?

AKG N700NC: A hand reaching out for the volume controls on the left ear cup.

The buttons are easy to operate but do tend to creak when pressed.

  • Casual listeners: the noise cancelling abilities benefit all listeners from coffee shop adventurers to library dwellers. AKG’s audio tuning results in clear audio with a slight bass boost that most listeners will enjoy.
  • Commuters will make frequent use of the superb noise cancelling. In fact, the AKG N700NC combats low-frequency noise (~30-100Hz) more effectively than the Sony WH-1000XM3.
  • Frequent flyers will thank themselves for investing in a pair of premium ANC headphones. The low-end attenuation makes crying children, coughing neighbors, and roaring engines a bit more bearable. Plus, they fold up or lie flat which makes for a compact, travel-friendly design.

What’s it like to use the AKG N700NC?

AKG N700NC: The headphones folded up in the carrying case.

The headphones fold up and fit into the included zippered carrying case.

Using the AKG N700NC is easy. They have intuitive tactile controls, so no need to memorize a multitude of swipes and taps for playback and call control. One thing that threw me off is how to access a virtual assistant: whereas many headphones require you to press and hold the multifunction button, the AKG N700NC calls for a double-tap of said button.

The plastic build appears polished and is made even more refined next to the synthetic leather ear pads and velour headband wrap. Like the Jabra Elite 85h and Sony WH-1000XM3, the N700NC ear cups rotate 90 degrees and fold toward the headband. This is great for transport. If you’re someone who flies often, you’ll want to take these headphones with you. The top-notch noise cancelling masterfully attenuates low, rumbling sounds.

AKG N700NC: Close-up of the headband material and hinge.

The velour headband of the AKG N700NC looks great but doesn’t provide enough cushioning for long listening sessions.

Ambient Aware and TalkThru technologies are growing in popularity. We’re even seeing it in higher-end true wireless earbuds, and AKG included it with the N700NC. By default, the Smart Ambient button is assigned to adjust Ambient Aware, but you can reassign it to enable TalkThru via the AKG Headphone app instead.

The AKG N700NC is an attractive headset with competitive features such as Ambient Aware and TalkThru.

With music playing, turning Ambient Aware on doesn’t do much, and I don’t find it more effective than simply pausing music playback or temporarily removing the headphones. In all fairness, it’s nice to see AKG include the feature.

Are the headphones durable?

AKG N700NC - Jabra Elite 85h: Aerial image of the headphones folded flat on a table and surrounded by vintage cameras, a blue notebook, and a black carabiner.

The Jabra Elite 85h is more durable than the AKG N700NC due to the water-resistant nano-coating.

After using them nonstop for the past few days, it seems a stretch to confidently call them durable, because the plastic tends to creak and one side of the headband slider is significantly looser than the other. However, the AKG N700NC headphones have some great touches like the velvet headband cushion and breathable ear pads. Although the headband looks fantastic, it’s uncomfortable after an hour and a half of wear. When testing, the crown of my head felt pain from the lack of even weight distribution. The ear cushions, on the other hand, are great with or without glasses.

Do you need the AKG app?

No, you don’t need it per se, but it’s an easy way to make EQ adjustments. Plus, if you want firmware updates, you will need to download the app; the same goes for reassigning the Smart Ambient button. Other than that, the pessimist in me understands it as another way for a large corporation to collect our data.

How long does the battery last?

AKG N700NC: Headphones lying flat with the Bluetooth switch in focus.

Rather than a USB-C input, AKG installed a microUSB port onto the N700NC.

With noise cancelling on and the volume cranked to 75dBSPL, it lasts 22.65 hours, which is slightly more than what AKG claims. While it’s not great compared to the leading competitors, it’s plenty for real-world use. It takes a little more than two hours to complete a full charge via the included microUSB cable. Yes, you read that correctly, microUSB. Why AKG didn’t opt for a USB-C input remains a mystery.

How do you connect the AKG N700NC to your phone?

AKG N700NC: Headphones standing vertically against a window.

The AKG N700NC use Bluetooth 4.2 and only support AAC and SBC codecs.

Connecting the AKG N700NC headphones is just like pairing any other Bluetooth device to your phone or computer. If you don’t want to deal with that, AKG provides two 3.5mm cables, one with a single-button mic and remote and one without. Plus, if you’re on a plane that happens to require one of those blocky adapters, AKG includes that too.

AAC is the only high-quality codec supported by the AKG N700NC.

As far as firmware is concerned, these use Bluetooth 4.2 and only support AAC and SBC codecs. Feel free to balk at the outdated Bluetooth firmware and lack of aptX support, but the connection stability within the 10-meter range is great whether inside or out.

Do the AKG N700NC headphones cancel noise well?

AKG N700NC: Headphones attenuation with noise cancelling turned on.

The AKG N700NC noise cancelling headphones do an outstanding job at filtering out sounds across the frequency spectrum.

Absolutely. These premium noise cancellers stand behind their exorbitant price tag with first-class noise cancelling. Our testing shows that low-frequency noises are filtered out more effectively with the AKG N700NC than with the Sony WH-1000XM3 and Bose QuietComfort 35 II headphones, which is quite the feat.

What do they sound like?

AKG N700NC: Headphone frequency response with bass, mids, and treble in pink, green, and cyan.

AKG’s light bass emphasis results in low-end notes sounding only slightly louder than vocals. The 2-4kHz dip is a strategic one that combats harmonic resonance.

These sound great. The minor bump in bass is significant enough to ensure every kick drum is heard without masking midrange frequencies and vocal or guitar harmonics. Anderson Paak’s album Oxnard sounds fantastic through this headset. Its frequency response aids Paak’s vocals in being heard without being hushed by the collection’s bass drops. Additionally, the effective noise cancellation is a great aid to the headphones’ clarity because external noises are unable to mask media playback.

Lows, mids, and highs

Anderson Paak’s song Who R U? Demonstrates how well these headphones reproduce music without significant auditory masking. At 0:11, a hard drum kick occurs while synth notes are being played, underscoring Paak’s lyrics, “They want my bidness on the front page.” Most other headphones may struggle to relay the breathy female exhale that also sound off at 0:11, but the AKG N700NC has no trouble with this. The audible reproduction of the breath is particularly impressive since it’s such an indistinct noise.

The clattering cymbals from 0:32-0:38 sound great, too. Rather than tuning the treble to be overemphasized, giving listeners a false sense of clarity, the highs are relatively neutral and are distinguishable even with the continuing bass hits during the same six seconds.

Is the AKG N700NC good for phone calls?

AKG N700NC: Microphone frequency response chart limited to the human voice band.

The fairly neutral microphone frequency response means that voices of all ranges will sound natural and accurate through the microphone.

Yes, it’s great for phone calls. The frequency response is remarkably close to the platonic ideal (0-mark), which results in natural voice reproduction regardless of how high or low-pitched your voice is. I worked from a balcony overlooking a river while testing these headphones and the running water and nearby construction was rendered nearly null by the dual-microphone array.

AKG N700NC microphone demo:

In the above demonstration, you can hear that it’s still a headset microphone, rather than a dedicated USB mic, but my voice is still relatively clear. What’s more, once the music starts playing, it’s difficult to hear above my voice. This illustrates how well the microphone can attenuate background noise.

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Should you buy it?

AKG N700NC: The headphones lying flat on a table.

The ear cups rotate 90 degrees, but doing so doesn’t automatically pause music playback.

The AKG N700NC is a great set of headphones if you want a set of headphones that will filter out the most noise during a long flight. If, however, you want something that cancels noise nearly as well as these headphones do but has better battery life, more high-quality codecs, and touch controls, get the Sony WH-1000XM3.

If you want top-notch noise cancelling above all else, get the N700NC.

AKG did a fabulous job with the N700NC. If you end up going with these: you’re going to enjoy them. However, every product has its drawbacks and for some, the lack of aptX and aptX HD support may not be worth the slightly better low-end attenuation.

Still looking? Read about the best noise cancelling headphones

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AKG N700NC
Experience a first-class listening experience with Grammy-winning, studio-quality sound. Hear only what you want, whether you’re listening to a book, catching some sleep on the plane or taking a call on the street. Tune out background noise or control how much you let in. Made with memory-foam ear cushions, a padded adjustable headband and a 20-hour battery life,1 you can listen for hours in comfort and style. And a flat, foldable design lets you stream, listen, or make and take calls on the go.