Anker Soundcore Liberty 4 NC review (2024)

You’d be hard-pressed to find earbuds for a Benjamin Franklin that do most of the tasks the Anker Soundcore Liberty 4 NC promises. Onboard, you’ve got active noise cancelation (ANC) with additional wind reduction and adaptive noise canceling features. So, we took these affordable buds for a spin to see if they can outlast your workday and if you’ll want to wear them that long.

Editor’s note: this review was updated on April 9, 2024, to answer more frequently asked questions.

About this Anker Soundcore Liberty 4 NC review: We tested the Anker Soundcore Liberty 4 NC over one week. The Anker Soundcore Liberty 4 NC firmware version 03.82. SoundGuys purchased the unit for this review.

Smart shoppers who don’t fall for name-brand checking will benefit from the features and function of the Anker Soundcore Liberty 4 NC. Students and budget-conscious folks looking to get noise canceling at an affordable price will enjoy these. Audio tinkerers can get a lot of benefits from the comprehensive app. Fans of loud bass will like the default tuning and many of the EQ presets.

What’s it like to use Anker Soundcore Liberty 4 NC?

Anker Soundcore Liberty 4 NC review (1)

Harley Maranan / SoundGuys

Those magnets mean the buds solidly snap into the case.

Anker produces a few colorways for the Soundcore Liberty 4 NC, and our test unit comes in Cosmic Blue, also listed as Dark Navy (on some sites), with an almost iridescent sheen that’s quite pleasing. The case finish isn’t too slick, which is good, but it picks up scuffs easily. In this color, the scratches don’t show too obviously, at least. Other colors include Velvet Black, Pastel Pink, Light Blue, and Clear White.

Flip the lid on the stout, squarish case to reveal the stemmed earbuds with ambient internal lighting. Inserting the AirPods Pro style buds shows these fit pretty securely, but despite the IPX4 rating, they are not athletics-oriented earbuds. The capacitive touchpad resides towards the top of the earbud, where the stem meets the round housing. Controls rarely misfire and, if anything, are slightly insensitive. By default, a pleasant low clicking sound shows a command register. You can even adjust whether you want sound in the app.

Anker Soundcore Liberty 4 NC review (2)

Harley Maranan / SoundGuys

That prominent button is for pairing.

Included with the Soundcore Liberty 4 NC are four oblong-shaped ear tips, and there’s a Fit Test in the app to ensure you’ve optimized which ones you choose. These range from roughly 10mm to 16mm. I find they require very few readjustments when worn, but they also don’t sit very far inside my ears. In any case, they handle wind without dislodging just fine. Meanwhile, the case is chunky and can fit in a loose pocket but only partially disappear into your pocket like the Google Pixel Buds Pro or LG TONE Free Fit TF7 cases.

How do you control the Anker Soundcore Liberty 4 NC?

To control the Anker Soundcore Liberty 4 NC, you tap the bud on the flat of the housing directly in front of the canal. You can hear it in-ear, which isn’t entirely pleasant, but it’s not too bad and better than contending with stiff buttons.

Single pressDouble pressTriple pressLong press

Left earbud

Single press

Play / pause, Answer call

Double press

Previous track

Triple press

Decrease volume

Long press

Cycle Noise canceling / Ambient modes

Right earbud

Single press

Play / pause, Answer call

Double press

Next track

Triple press

Increase volume

Long press

Cycle Noise canceling / Ambient modes

The default controls are shown, but you can reassign any control in the app. It’s impressive how extensively you can make changes to the controls. In addition, you get in-ear detection, and you can lock the touchpad when the in-ear detection notes a bud is out of your ear. That way, you won’t contend with accidental command triggers when replacing the buds in the case, for instance.

Should you use the Soundcore app for the Anker Soundcore Liberty 4 NC?

Anker Soundcore Liberty 4 NC review (3)

Harley Maranan / SoundGuys

In the Soundcore app, you can lock the controls or turn off in-ear detection.

One of the strengths of Anker Soundcore Liberty 4 NC is the comprehensive Soundcore app. Firstly, to use it, you must sign in and sign away some of your privacy. The organization hides some of the features, but you get a Fit Test, a whopping 22 EQ presets, alongside a labeled eight-band equalizer.

Anker goes an extra step with noise canceling by including options for Adaptive Noise Canceling and a manual mode that allows users to adjust the strength along a scale. This is a wonderful feature when you’re in an office with some din but don’t need the vacuum created by full-strength ANC. Arguably, it’s too many options, but I like the wind reduction option that prevents any unpleasant whooshing noise from reaching your ears. If you want to avoid playing around with the modes, the Adaptive mode automatically adjusts the level of ANC based on your environment. It doesn’t seem incredibly distinct from manually selecting a setting, but it’s a good idea.

In addition, you can comprehensively reassign commands, try out gaming mode, change codecs (mainly of interest to Android users), and there’s a Safe Volume monitor where you can limit the acoustic output.

How do the Anker Soundcore Liberty 4 NC connect?

Anker Soundcore Liberty 4 NC review (4)

Harley Maranan / SoundGuys

Leave the buds in the case when pairing.

Anker kitted out the Soundcore Liberty 4 NC with Bluetooth 5.3 and LDAC, AAC, and SBC codecs. Android users will likely get the most out of the LDAC codec. Meanwhile, iPhones will default to the AAC codec. The app also has a gaming mode meant to optimize against latency.

Getting the buds to pair is simple, and they stay connected. In addition, the Liberty 4 NC has Bluetooth multipoint, so you can simultaneously connect to more than one device.

There are a couple of ways you can pair the Anker Soundcore Liberty 4 NC, either through the Soundcore app or manually. Here’s the foolproof method, regardless of your device.

  1. Enable Bluetooth in your device’s settings.
  2. Open the case and press the case button until the indicator lights blink.
  3. Select the earbuds in your Bluetooth settings list of available devices, and you’re done.
  4. Optionally, you can open the Soundcore app to complete the setup.

How long does the Anker Soundcore Liberty 4 NC battery last?

Anker Soundcore Liberty 4 NC review (5)

Harley Maranan / SoundGuys

The lid magnet keeps the case closed relatively well.

This is a good moment to remind you that these are $100 earbuds, and the battery life is stellar. The Liberty 4 NC battery lasts 9 hours and 53 minutes with noise canceling on to a single charge under our standard testing conditions. Also impressive is that the case can supply approximately 50 hours of charge.

When the case’s battery needs a re-up, you can choose between using the USB-A to USB-C cable or wirelessly charging on the Qi pad.

According to Anker, the Soundcore Liberty 4 NC fast charges in 10 minutes, providing an impressive 4 hours of battery.

It takes 3 hours of charging via the USB-C cable to fully recharge the Anker Soundcore Liberty 4 NC case from empty.

How well do the Anker Soundcore Liberty 4 NC cancel noise?

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Anker didn’t seem to add noise canceling as an afterthought. The Soundcore Liberty 4 NC comes with not just ANC on or off; instead, you get Adaptive Noise Control (which you can turn on/off), five levels of manual noise canceling, wind reduction (on/off), and even transportation-specific ANC. You might call this overkill if you’re not a tinkerer. If you experience some of that intense vacuum sensation with strong ANC, you might get that with the Anker Soundcore Liberty 4 NC when the ANC strength is on high. The ANC successfully attenuates the sounds of traffic and hum on public transit.

With impressive ANC, you might think the passive isolation on the Soundcore Liberty 4 NC doesn’t quite measure up, with some audibility of incidental high-pitched noises. Sometimes, this is useful, like at a pedestrian crosswalk, where you can hear the chirp signaling to cross. On the other hand, that’s what transparency mode is supposed to handle. With the buds’ isolation, chatter sometimes still gets through somewhat, necessitating a volume increase. For the money, the combined noise canceling and isolation performance is still excellent overall, but the buds don’t fit deep enough to isolate particularly well.

How do the Anker Soundcore Liberty 4 NC sound?

Multi-Dimensional Audio Quality Scores (MDAQS)

The chart below shows how the sound of the Anker Soundcore Liberty 4 NC was assessed by the Multi-Dimensional Audio Quality Score (MDAQS) algorithm from HEAD Acoustics.

Anker Soundcore Liberty 4 NC review (6)

This is one of the highest overall MDAQS scores on earbuds we’ve tested so far.

An overall score of 4.9 is among the highest of any wireless earbuds we’ve tested. By this measure, the Liberty 4 NC are some of the best-sounding earbuds on the market, which is impressive for their price.

Timbre (MOS-T) represents how faithfully the earbuds reproduce the frequency spectrum and temporal resolution (timing information). Distortion (MOS-D) represents non-linearities and added noise: higher scores mean cleaner reproduction. Immersiveness (MOS-I) represents perceived source width and positioning: how well virtual sound sources are defined in three-dimensional space. See here for an explanation of MDAQS, how it works, and how it was developed.

Reviewer’s notes

Using the default EQ, Signature in the Soundcore app, I listen to Tighten It Up by Barney Bones, DRAMA – Edit. The propulsive bass line plays pretty loudly compared to the vocals and the low-level house genre piano chords. As much as the track relies on prominent bass, it can be hard to make out the rest of the track perfectly at safe volumes. Overall though, it’s alright. I still enjoy the music as the drum machine is at an okay volume, so for pop music and dance genres, it’s totally fine.

Trying a more vocal-focused track, Run A Red Light by Everything But The Girl, the Anker buds reproduce Tracey Thorn’s low, husky voice at an acceptable volume relatively. The piano plays through most of the track and sits at a reasonable volume. When the bassy percussion comes in around the 1-minute mark, it’s a bit loud relative to the vocals but not distracting. Because the song has a limited amount of bass instrumentation, the bass emphasis doesn’t pose a problem. Only at the chorus is there some slightly exaggerated sibilance, but overall, it sounds pretty good.

Objective Measurements

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Typical of most consumer wireless earbuds, the Anker Soundcore Liberty 4 NC boosts bass and treble compared to our headphone preference curve. The result is a long way from the accuracy of studio headphones, but if you feel your music needs more oomph, these overdo it a bit, but maybe that’s your preference. The low end up through to about 200Hz is significantly louder, while mids follow our preference well. The frequency response also shows an added volume boost between roughly 5kHz and 8kHz.

Bass Boost EQ

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First, the Anker Soundcore Liberty 4 NC has 22 EQ presets, arguably too many. Still, nobody has ever complained about the number of kinds of apples you can buy in a supermarket. You pick the ones you like and ignore the rest. In any case, these presets are often variations on the theme of the (default) Signature EQ, with either too much bass or just a little bit too much bass.

Spoken Word EQ

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One of the best reasons for testing in reviews is the issue of misnomers for EQ preset settings. The Spoken Word EQ and Flat EQ (below) demonstrate this. You can easily use the Spoken Word EQ for music, not just audiobooks and podcasts, because it gets close to our headphone preference curve (which is great for music).

Flat EQ

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Meanwhile, the Flat EQ still has a notable bass boost, which isn’t terribly “flat,” although it sounds good if you like some additional low-end volume without getting flamboyant about it.

Treble Booster EQ

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Treble Booster EQ (below) sounds pretty awful compared to some of the other examples with far too much treble and too much bass.

Can you use the Anker Soundcore Liberty 4 NC for phone calls?

Anker uses six microphones and an AI algorithm for the Liberty 4 NC. The results are okay, although the buds do best with lower-pitched voices. Voices are intelligible, although, in ideal circ*mstances, the resolution doesn’t exactly impress; it’s totally fine. In an office, the buds filter most noises well, although they struggle with keystrokes, occasionally overwhelming your speech slightly. The Liberty 4 NC handles street and windy conditions better, filtering most ambient street noise leaving a slight background haze but nothing distracting. With wind, your voice remains intelligible as well, for the most part.

Anker Soundcore Liberty 4 NC microphone demo (Ideal conditions):

Anker Soundcore Liberty 4 NC microphone demo (Office conditions):

Anker Soundcore Liberty 4 NC microphone demo (Street conditions):

Anker Soundcore Liberty 4 NC microphone demo (Windy conditions):

How does the microphone sound to you?

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Should you buy the Anker Soundcore Liberty 4 NC?

Anker Soundcore Liberty 4 NC review (7)

The Anker Soundcore Liberty 4 NC have everything most people look for in wireless earbuds.

Ordinarily, when reviewing budget products, there are reservations, but for most people, the Anker Soundcore Liberty 4 NC are simply good, value-priced earbuds. They tick off most boxes, from the nearly 10 hours of battery life with ANC on to the responsive touch controls.

They might not be the ideal workout companion, but with an IPX4 rating, they can handle it, much like Apple AirPods Pro models. A comprehensive app lets you check your fit, adjust ANC with the granularity missing on some flagships, and remap commands. Plus, you can pick from the overwhelming 22 EQ presets or use the eight-band equalizer to taste. Some of Anker’s efforts were let down by their cases, but the Liberty 4 NC has a nice case. If there’s one mark against the buds, the earbuds rate as average for comfort, nothing terrible and nothing extraordinary, but certainly not unpleasant; they easily feel okay for a couple of hours.

Anker Soundcore Liberty 4 NC

Anker Soundcore Liberty 4 NC review (8)
Anker Soundcore Liberty 4 NC review (9)

Anker Soundcore Liberty 4 NC

Price ANC • Battery life • LDAC, AAC, SBC codecs

MSRP: $99.99

These are definitely a contender for some of the best affordable noise canceling earbuds based on performance and value. With an IPX4 rating, long battery life, and good ANC, these are worth a go. You might not want to go for a run with them, but otherwise they're decent.

What should you get instead of the Anker Soundcore Liberty 4 NC?

Because they punch above their price point, most comparable earbuds will cost more than the Anker Soundcore Liberty 4 NC. First, check out the Sony LinkBuds S. These feel good, have the same IPX4 rating as the Anker buds, and sound pretty good, too. You won’t quite eke out the same battery life, however, and they go for $148 at Amazon.

Anker Soundcore Liberty 4 NC review (10)

Jasper Lastoria / SoundGuys

The Jabra Elite 4 features aptX.

Consider the Jabra Elite 4 ($79 at Amazon) if you want a better IP55 rating and a more secure fit. Jabra outfits these comfortable buds with excellent isolation and less impressive ANC. Android users can benefit from the aptX codec, which we tend to favor over LDAC for its non-variable transfer rate. Of course, the battery life is one concession, but they sound really good by default.

Finally, who better to compete with the Anker Soundcore Liberty 4 NC than the Anker Soundcore Space A40? These stemless earbuds are IPX4-rated and utilize the same Soundcore app to access EQ and ANC. These use the same LDAC, AAC, and SBC combo. The battery life is shy of 8 hours, which is still impressive for $79 at Amazon. The real downsides of these is that the case isn’t very sturdy, and the Anker Soundcore Space A40 microphone handles wind notably worse. Still, this could be a moot point if you rarely make calls in the wind.

It might also be worth waiting to see if the Anker Soundcore Liberty 4 Pro does, in fact, release this year.

Frequently asked questions

For most people, the Soundcore Liberty 4 NC are not the ideal choice for the gym by virtue of the average fit, and the lack of any stabilizers or over-ear hooks.

The Soundcore Liberty 4 NC may be sweat resistant with an IPX4 rating, but like with gym use, they might be the best for running since they lack stabilizers or over-ear hooks.

Bluetooth multipoint is accessible through the Soundcore app, which allows you to connect to more than one device with the Anker Soundcore Liberty 4 NC.

Yes, although the warranty likely depends on where you live. In most cases, you at least get a 30-day return period with the Soundcore Liberty 4 NC, and Anker claims lifetime customer support. Just make sure you buy from a reputable store.

The build quality is fairly good for budget earbuds. They come in a matte-plastic case, which can be prone to scuffs, and the buds themselves have an IPX4 rating.

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Anker Soundcore Liberty 4 NC review (2024)

FAQs

Anker Soundcore Liberty 4 NC review? ›

Ordinarily, when reviewing budget products, there are reservations, but for most people, the Anker Soundcore Liberty 4 NC are simply good, value-priced earbuds. They tick off most boxes, from the nearly 10 hours of battery life with ANC on to the responsive touch controls.

Is Liberty 4 NC worth buying? ›

Ordinarily, when reviewing budget products, there are reservations, but for most people, the Anker Soundcore Liberty 4 NC are simply good, value-priced earbuds. They tick off most boxes, from the nearly 10 hours of battery life with ANC on to the responsive touch controls.

What is the difference between Liberty 4 and NC? ›

Liberty 4 has double-driver speakers so the sound is noticeably better. Also they're smaller and fit in the ears better. Liberty 4 NC has better ANC and longer battery life. However they're bigger and not as comfortable as the regular Liberty 4.

Is Liberty 4 NC good for workout? ›

While not as sports-oriented as the Anker Soundcore Liberty 3 Pro Truly Wireless, they're still stable enough for use during a light run or workout. That said, they'll still fall out during more intense exercise since they don't have any extra stability features and don't sit deep in the ear.

Are Liberty 4 NC waterproof? ›

Like many true wireless earbuds, the Liberty 4 NC are water-resistant to IPX4 standards. That's not enough to make them waterproof, but they should be able to handle a little light rain or some sweat from a workout in the gym. The controls on the Liberty 4 NC are touch-sensitive and a little bit eager to please.

Does Soundcore Liberty 4 NC have touch controls? ›

Another budget giveaway, and the one most worthy of pause, is the Liberty 4 NC's touch controls. Like a lot of touchpads from wireless earbuds a few years back, they're not always accurate, likely because Anker doesn't provide much space for the contact point.

Does the Liberty 4 NC support fast charging? ›

Custom-made 11mm high sensitivity driver with Hi-Res wireless certification and LDAC quality transmission. With fast charging (10 mins charge for 4 hours listening) and wireless charging.

Does Soundcore Liberty 4 NC have spatial audio? ›

Soundcore by Anker Liberty 4 NC: High-end sound for less

The Liberty 4 have an adjustable EQ with multiple customization settings, fine-tuned 11mm drivers, LDAC codec support, and spatial audio.

When did Liberty 4 NC come out? ›

Available in five different colors, the earbuds will sell for $100, but customers can save $20 if they decide to purchase the Soundcore Liberty 4 NC when they launch on June 29.

Does the Liberty 4 NC have a heart rate monitor? ›

Liberty 4 supports Heart Rate Tracking on soundcore wellness: The in-ear heart rate sensor tracks your heart rate as you listen throughout the day. Wear Liberty 4 true wireless earbuds and check your daily data while working out, and more via soundcore Wellness in the app.

Are Soundcore Liberty 4 good for running? ›

For those seeking the ultimate noise-canceling experience while running, the soundcore Liberty 4 NC earbuds deliver in spades. These wireless wonders provide superior noise cancellation, allowing you to focus solely on your run. Their ergonomic design guarantees a comfortable fit, even during the most intense workouts.

Is Soundcore a good brand? ›

Overall, Soundcore by Anker is a good brand that offers high-quality audio products at competitive prices. While there are some negative reviews, the majority of user feedback is positive, praising the brand for its sound quality, build quality, and value for money.

Does the Liberty 4 NC support wireless charging? ›

soundcore by Anker Liberty 4 NC Adaptive Noise Cancelling Earbuds, 98.5% Noise Reduction to Ears and Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3.

Does Soundcore Liberty 4 have ear detection? ›

Sensors can detect when they are removed from your ears so that the music is paused, saving battery life.

What Bluetooth version is Liberty 4 NC? ›

Bluetooth 5.3

Is Liberty NC a good place to live? ›

Liberty is a very small and charming town. It is very secluded from big city life but is also quite safe. There are many small businesses, although there are also many that don't survive. I have lived in Liberty my whole life, and I have only good memories.

What is the difference between Liberty 3 Pro and Liberty 4? ›

Reasons to get the Liberty 4 NC over the 3 Pro? Its active noise canceling is more powerful once you get the right fit, its battery life is much better**, and It's got game mode which reduces latency for smoother gaming, something that's absent from the 3 Pro.

Is soundcore worth it? ›

Pretty good for the money. These headphones work well, given they are quite inexpensive. The noise cancellation is noticeable but not outstanding, but good given the compact size and low power used to drive the electronics.

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