Soundcore Liberty 4 NC Review: Still the Budget ANC King?

Verdict: 4.5/5. Three years after launch, this Soundcore Liberty 4 NC review comes to the same conclusion most of the internet has quietly reached: at its real street price of $55-65 / £49-59, nothing else touches it. Adaptive noise cancelling that embarrasses earbuds costing three times as much, LDAC hi-res audio, 50 hours of total battery, and an app so customizable it borders on overkill. The catch? Average microphones, a chunky case, and a sound signature that needs five minutes of EQ work before it shines.

If you want the short answer: yes, the Anker Soundcore Liberty 4 NC is still worth it in 2026 — as long as you don’t pay full RRP, and as long as call quality isn’t your top priority.

Check price: Soundcore Liberty 4 NC

The Liberty 4 NC Deal Price: Why You Should Never Pay Full RRP

Here’s the single most important thing to know before buying: Anker discounts these earbuds relentlessly. The official RRP is $99.99 / £89.99, but the Liberty 4 NC spends more weeks on sale than off it. NBC Select featured it as a Deal of the Day in 2026 at over 40% off, and price trackers like camelcamelcamel show the Amazon price dipping into the $50-65 range with almost monthly regularity.

Our rule of thumb: $65 / £59 is a fair price, $55 / £49 is a great one, and anything at full RRP means you simply need to wait a week or two. At the deal price, this is arguably the best value in wireless audio, full stop. At $99.99, the newer Liberty 5 starts making a stronger case — more on that below.

Check price: Soundcore Liberty 4 NC

Design, Fit and Controls

The Liberty 4 NC uses a stemmed, AirPods-style design with an oval pressure-relief vent and four sizes of silicone ear tips. Based on hundreds of owner reports we’ve reviewed, the fit is comfortable for long sessions for most ear shapes, though people with smaller ears occasionally report needing the smallest tips plus a twist-lock technique to keep a stable seal. Getting that seal right matters enormously here — both the ANC and the bass depend on it.

The buds are IPX4 rated, so sweat and light rain are fine, but don’t swim with them. Colors have expanded over the product’s life; the Navy Blue and Light Mauve options remain the most distinctive in a sea of black earbuds.

The case is the design’s weak point. It’s a wide, flat slab — noticeably bulkier than an AirPods Pro or Liberty 5 case — and the sliding lid, while satisfying, collects pocket lint in its track. It does support wireless charging, which is rare at this price.

Controls are touch-based squeeze-free taps, and here Soundcore deserves real credit: every gesture (single, double, triple tap, long press, per ear) is remappable in the Soundcore app. Volume, track skip, ANC toggle, voice assistant — you choose. Very few budget earbuds offer this, and several flagships still don’t.

ANC Performance: The Liberty 4 NC ANC Test Against Earbuds Triple the Price

This is why the Liberty 4 NC became famous. Soundcore claims up to 98.5% noise reduction with its Adaptive ANC 2.0 system, which measures your ear canal and ambient environment and adjusts in real time. Marketing percentages aside, the practical consensus from our research — aggregating professional measurements and thousands of owner reviews — is remarkably consistent: low-frequency rumble suppression (plane engines, buses, HVAC drone) is genuinely close to what you get from earbuds in the $200+ bracket.

In any honest Liberty 4 NC ANC test, the gap to an AirPods Pro or Bose QuietComfort earbud shows up in the midrange: nearby speech and clattering keyboards leak through more here than on the flagships. Wind noise handling is decent but not exceptional; the app’s dedicated wind-reduction mode helps.

Transparency mode is the weaker sibling. It’s usable for a quick coffee order but sounds noticeably processed and slightly muffled compared with Apple’s eerily natural implementation. If you live in transparency mode all day, that’s one of the few genuine reasons to spend more — see our AirPods Pro 3 Long-Term Review: 9 Months Later (2026) for what the extra money buys.

For commuters, office workers, and flyers, though, the calculus is simple. You’re getting perhaps 85-90% of flagship ANC for 25-30% of the price.

Sound Quality and the Liberty 4 NC App EQ Settings We Recommend

Out of the box, the Liberty 4 NC sounds like most Soundcore products: enthusiastic. The default tuning pushes bass and lower treble hard, which is fun for hip-hop and EDM but can smear male vocals and make cymbals splashy. The 11mm drivers have more capability than the stock tuning suggests — you just have to unlock it.

That’s where the Soundcore app earns its keep. You get a full 8-band custom EQ, 20+ presets, and HearID, which builds a personalized curve from a short hearing test. LDAC support means Android users can feed the buds hi-res streams from Amazon Music, Qobuz, or Tidal (note: enabling LDAC disables multipoint, a standard trade-off).

Here are the Liberty 4 NC app EQ settings we recommend as a starting point for a cleaner, more balanced sound:

• 100 Hz: -2 (tames the bass bloat without gutting the low end)
• 200 Hz: -3 (this is the muddiness band — the single most important cut)
• 400 Hz: 0
• 800 Hz: 0
• 1.6 kHz: +1 (brings vocals forward)
• 3.2 kHz: +1
• 6.4 kHz: -2 (reduces sibilance and splash)
• 12.8 kHz: +1 (restores air and sparkle)

Save that as a custom preset, then run HearID and compare. Based on aggregated owner feedback, roughly five minutes of EQ work moves these from “good for the money” to “good, period.” Bass remains north of neutral even after correction — this will never be an analytical earbud — but detail retrieval and soundstage are legitimately impressive at the deal price.

Battery Life: The 50-Hour Claim

Soundcore rates the Liberty 4 NC at 10 hours per charge with ANC off and 50 hours total with the case, dropping to roughly 8 hours per bud with ANC on. In our research across long-term owner reports, real-world figures track close to those claims at moderate volume with AAC; heavy LDAC use with ANC trims bud life to the 6-7 hour range, which is still ahead of most flagships.

Even three years in, longevity reports are encouraging: batteries in most long-term owners’ units still comfortably outlast a workday. A 10-minute fast charge yields around 4 hours of playback, and the case tops up via USB-C or any Qi pad. For context, an AirPods Pro manages roughly 7 hours per bud and about 30 total — the Liberty 4 NC simply lasts longer.

Call and Mic Quality: The Honest Weak Spot

Six microphones and an AI noise-reduction algorithm sound great on the spec sheet, but this is where the budget shows. In quiet rooms, callers report you sound clear if slightly compressed. In wind, traffic, or a busy café, the noise suppression gets aggressive and voices start to sound thin, robotic, and occasionally clipped.

If you take a couple of calls a day from home, it’s fine. If you spend hours on client calls from the street or a co-working space, spend more — the AirPods Pro and Liberty 5 are both meaningfully better here. This is the most consistent complaint in owner reviews, and pretending otherwise would be doing you a disservice.

Liberty 4 NC vs Liberty 5 (and P40i): Which Soundcore Earbuds to Buy

The Liberty 4 NC vs Liberty 5 question is now the deciding factor for most buyers, so let’s settle it.

The Liberty 5 ($129.99 / £99.99) is the direct successor. It brings a slimmer, far more pocketable case, slightly stronger ANC (Soundcore claims up to 100 dB attenuation in the deepest bass), longer 12-hour single-charge bud life, improved call mics, and a more refined default tuning. Comparisons like SoundGuys’ head-to-head frame the newer generation as better across the board — but incrementally, not transformatively.

Our take: if both are at RRP, the Liberty 5 is the better buy. But the Liberty 4 NC at $55-65 versus the Liberty 5 at $110+ is a different fight — the older model delivers most of the experience for roughly half the money. Buy the Liberty 5 if you take lots of calls or hate bulky cases; buy the 4 NC if value is the whole point.

Check price: Soundcore Liberty 5

The Soundcore P40i (around $60 / £50 RRP) is the other in-house rival. It’s cheaper at full price and its case doubles as a phone stand, but its ANC, codec support (no LDAC), and driver quality all trail the Liberty 4 NC. When the 4 NC is on sale — which is most of the time — it wins that matchup easily. Among the best Soundcore earbuds for pure value, the discounted Liberty 4 NC still takes the crown.

For how it stacks up against non-Soundcore rivals, see our full roundup: Best Wireless Earbuds Under $100 (£80) in 2026: Ranked.

Soundcore Liberty 4 NC vs AirPods Pro: Should Anyone Pay 4x More?

A quick reality check for iPhone owners weighing the Soundcore Liberty 4 NC vs AirPods Pro. Apple wins on transparency mode, call quality, ecosystem magic (auto-switching, Find My, spatial audio with head tracking), and midrange ANC. The Liberty 4 NC wins on battery, codec support on Android, EQ flexibility, and — overwhelmingly — price.

If you’re deep in the Apple ecosystem and the budget exists, the AirPods Pro is the more polished product. For everyone else, the honest question is whether those refinements are worth roughly four times the street price. For most people, they aren’t.

Pros and Cons

Soundcore Liberty 4 NC

Pros:

• Exceptional ANC for the price, especially against low-frequency rumble
• 50-hour total battery with wireless charging and fast top-ups
• LDAC hi-res support plus a genuinely deep app (8-band EQ, HearID, remappable controls)
• Multipoint connectivity
• Constantly discounted to $55-65 / £49-59

Cons:

• Mediocre call quality in noisy environments
• Bulky, lint-collecting case
• Bass-heavy default tuning needs EQ correction
• Processed-sounding transparency mode

Who Should Buy the Liberty 4 NC in 2026 — and Who Should Skip It

Buy it if: you’re a commuter, student, gym-goer, or frequent flyer who wants flagship-adjacent ANC and multi-day battery without spending flagship money. It’s the default recommendation for Android users (LDAC), for anyone buying a first pair of ANC earbuds, and for anyone who’s lost or broken enough expensive earbuds to want something replaceable. Is the Anker Soundcore Liberty 4 NC worth it at the deal price? Emphatically yes.

Skip it if: you take frequent calls in loud places (get the Liberty 5 or AirPods Pro), you want a natural-sounding transparency mode, you need a slim case for tight pockets, or you refuse to touch an EQ. And if you can only find it at full RRP, wait — a discount is never more than a couple of weeks away.

One practical note for long-term owners: connection dropouts on one side are the most commonly reported fault, and it’s almost always fixable with a reset — our guide walks through it: One Earbud Not Working? 9 Fixes That Actually Work (2026). For more earbud and headphone coverage, browse the Audio.

Check price: Soundcore Liberty 4 NC

FAQ

Is the Soundcore Liberty 4 NC worth it in 2026?

Yes — at its typical sale price of $55-65 / £49-59, it remains the best-value ANC earbud you can buy. You get adaptive noise cancelling near flagship level, LDAC, multipoint, and 50-hour battery life. At full RRP ($99.99 / £89.99) it’s merely good, and the Liberty 5 becomes worth the stretch instead.

What’s the difference between the Liberty 4 NC and Liberty 5?

The Liberty 5 adds a much slimmer case, modestly stronger ANC, longer 12-hour bud battery, better call microphones, and cleaner default tuning for $129.99 / £99.99. The Liberty 4 NC counters with a far lower street price. If value matters most, buy the 4 NC on sale; if you take lots of calls, buy the Liberty 5.

How good is the Liberty 4 NC’s noise cancelling really?

Very good — the consensus across professional measurements and owner reviews is that its low-frequency ANC (engines, traffic rumble, air conditioning) approaches earbuds costing $200+. It trails flagships like the AirPods Pro on midrange sounds such as nearby speech, and its transparency mode sounds noticeably more processed than Apple’s.

Does the Liberty 4 NC support wireless charging and multipoint?

Yes to both. The case charges via USB-C or any Qi wireless pad, and the buds connect to two devices simultaneously with multipoint. One caveat: enabling the LDAC hi-res codec in the Soundcore app disables multipoint, so Android users have to choose between hi-res audio and dual-device convenience.

What are the best EQ settings for the Soundcore Liberty 4 NC?

Start by cutting 200 Hz by about 3 dB and 100 Hz by 2 dB to clean up bass bloat, add +1 dB at 1.6 kHz and 3.2 kHz for vocal clarity, cut 6.4 kHz by 2 dB to tame sibilance, and add +1 dB at 12.8 kHz for air. Then run HearID in the app and compare the two profiles.

How long does the Soundcore Liberty 4 NC battery last?

Soundcore rates it at 10 hours per charge (ANC off) and 50 hours total with the case; expect roughly 8 hours with ANC on, or 6-7 with ANC plus LDAC. A 10-minute fast charge adds about 4 hours. That comfortably beats the AirPods Pro’s roughly 7-hour bud life and 30-hour case total.

Sources: NBC Select Deal of the Day coverage, camelcamelcamel price history, Soundcore official product page, Soundcore Liberty comparison, SoundGuys comparison.

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