Apple AirPods 4 ANC vs Soundcore Liberty 4 NC: Which ANC Earbuds Actually Win?

Why I Ran This Comparison

Three weeks ago I published my full Apple AirPods 4 ANC review, and the single most-asked question in my inbox since then has been some version of "yeah but how does it actually compare to the Liberty 4 NC I already recommended?" So I put the Apple AirPods 4 ANC vs Soundcore Liberty 4 NC question to the only test that matters: wearing both, back to back, through the exact same days.

This isn't a spec-sheet mashup. It's what happened when I swapped between a $179 open-ear ANC earbud and a $99 in-ear ANC earbud on the same commute, the same calls, and the same gym sessions — and where the extra $80 actually goes.

How I Tested Both

Both reviews behind this comparison were built from separate 21-day testing periods, so I'm not comparing fresh first impressions against seasoned ones. Here's what fed into this AirPods 4 ANC vs Liberty 4 NC comparison specifically:

• Same commute route, same subway platform with the same idling bus for ANC testing
• Identical A/B test playlist across both, including tracks from my own music production reference set
• Six calls per earbud across Zoom, Discord, and standard phone calls, indoors and outdoors
• Gym sessions covering steady-state cardio and HIIT for both pairs
• Same Android device (Galaxy S24) and iPhone 15 for cross-platform testing

Winner by Category

Before the full breakdown, here's the short version — which earbud wins each category that actually matters when you're choosing between the two.

Full Spec Comparison Table

Price and Value

At roughly $179, the AirPods 4 ANC costs close to 80% more than the Liberty 4 NC's $99 price point. On paper, that's a rough starting position for Apple in any AirPods 4 ANC vs Soundcore Liberty 4 NC value argument. In practice, the gap doesn't fully close, but it does narrow — the Liberty 4 NC matches or beats it on battery life and adjustable sound, so the extra $80 is buying comfort and ecosystem polish specifically, not a broadly better earbud.

If your budget stops at $100, this comparison is short: the Liberty 4 NC wins. For a wider view of what else lives in that price bracket, my best ANC earbuds under $100 roundup covers the rest of the field.

Design and Fit

These two take almost opposite approaches. The AirPods 4 ANC uses an open-ear design with no silicone tip sealing your canal, and after four continuous hours of wear I noticed zero pressure buildup. The Liberty 4 NC uses a compact in-ear shape that sits lighter than Soundcore's older Life P3, but fit consistency was hit or miss out of the box — the left bud shifted slightly during burpees until I swapped to a firmer eartip.

If your ears get sore from tips after long sessions, the AirPods 4 ANC wins comfort outright. If you want a more secure, locked-in fit for workouts once you find the right tip size, the Liberty 4 NC holds its own.

Sound Quality Compared

This is where my music production background mattered most in this AirPods 4 ANC vs Liberty 4 NC comparison. I ran the same reference tracks — dense low-end hip-hop, an acoustic folk session, a Hans Zimmer score — through both. With LDAC enabled on Android, the Liberty 4 NC's 11mm drivers delivered noticeably more separation in the low-mids, and bass hits with punch rather than mud. The AirPods 4 ANC leans neutral with a light bass lift, which suits vocals and podcasts but underwhelms on bass-heavy tracks next to the Soundcore.

Apple pulls ahead in one specific area: spatial audio. Watching Dolby Atmos content on iPhone, the AirPods 4 ANC created real front-to-back separation that the Liberty 4 NC simply doesn't attempt, since it relies on LDAC Hi-Res audio and HearID 2.0 EQ tuning instead of head-tracked spatial audio.

ANC Performance Compared

Anker rates the Liberty 4 NC's Adaptive ANC 2.0 at up to 98.5% noise reduction, and it handled steady low-frequency drone — bus idle, HVAC hum — well, but struggled with sudden or higher-frequency sounds like wind gusts and nearby conversation. The AirPods 4 ANC's open-fit ANC surprised me on a Dhaka rickshaw ride, flattening engine drone without the ear-pressure sensation the Liberty 4 NC's ANC mode produces. Neither delivers true silence: the AirPods lacks a physical seal so sharp transients cut through, and the Liberty 4 NC underperforms its own marketing number in wind and chatter.

Neither pair is the deepest ANC in this price range — for maximum blocking power, my Soundcore Liberty 4 NC vs Sony WF-C700N comparison covers a pick that's more consistent in unpredictable environments.

AirPods 4 ANC vs Liberty 4 NC Battery Life

This is the widest gap in the whole comparison. The AirPods 4 ANC landed at 3 hours 40 minutes real-world with ANC on, 21 hours total with the case. The Liberty 4 NC averaged roughly 7.5 hours real-world with ANC on, and up to 40 hours total with the case — nearly double the AirPods on both counts. If LDAC is also running, Liberty 4 NC battery life drops to roughly 5 hours single-charge, still ahead of the AirPods' rated 4-hour ANC figure.

The AirPods case does fast-charge well — a 5-minute top-up gave me roughly an hour of playback — but for anyone who forgets to charge overnight regularly, the Liberty 4 NC's buffer is the safer bet. See our best wireless earbuds under $50 list if all-day runtime is non-negotiable and $99 is still too high.

Call Quality and Microphone

I ran six calls on each pair across Zoom, Discord, and standard phone calls, indoors and outdoors. Indoors, both performed well — the AirPods 4 ANC's voice isolation was slightly cleaner, with callers telling me I sounded clearer than on the Liberty 4 NC. Outdoors, both pairs picked up more wind noise than I'd like, with the Liberty 4 NC's outdoor mic weakening a bit more noticeably during a breezy walk. For remote workers, the AirPods 4 ANC has a small but real edge here. If calls are your primary use case for either purchase, my dedicated guide to earbuds with the best mic quality for calls covers stronger dedicated options.

AirPods 4 ANC vs Liberty 4 NC for Android Users

For Android owners, this comparison isn't close. I paired the AirPods 4 ANC with a Galaxy A54 and basic playback and calls worked, but adaptive audio, in-ear detection, and ANC toggle controls are locked behind Apple's ecosystem and don't function through Android. The Liberty 4 NC, by contrast, gets its full feature set on Android, including LDAC Hi-Res audio, the complete Soundcore app, and HearID 2.0 tuning. If you're on Android, skip the AirPods 4 ANC entirely and go straight to the Liberty 4 NC — or browse our best earbuds for iPhone under $100 roundup if you're actually shopping cross-platform for a household.

App and Ecosystem Control

The Soundcore app is genuinely one of the more generous companion apps at this price: 22 EQ presets, a fully adjustable custom EQ, the HearID 2.0 hearing test, ANC intensity tuning, and touch-control remapping all live in one place. The AirPods 4 ANC has no dedicated app — everything routes through iOS Settings, which is clean but far less granular. If you like tweaking sound signatures yourself, the Liberty 4 NC wins this category outright.

Connectivity and Multipoint

Bluetooth 5.3 multipoint on the Liberty 4 NC let me stay connected to a laptop call while my phone queued notifications, with only occasional minor dropouts over three weeks of testing. The AirPods 4 ANC instead uses Apple's automatic device switching, which works seamlessly but only within the Apple ecosystem — it isn't standard Bluetooth multipoint and won't help if one of your devices is Android or Windows. For mixed-device households, check our cheap earbuds with multipoint connection guide for more options built around true cross-platform switching.

Which Is Better for the Gym?

Neither is a dedicated sport earbud, but between the two, results were mixed. The AirPods 4 ANC's redesigned ear hook gave zero dropouts across three light jog test runs despite lacking a tip seal. The Liberty 4 NC's IPX4 rating handled sweat fine, but I noticed slight shifting during high-impact HIIT intervals until swapping to a firmer eartip. For steady-state cardio, either works; for HIIT specifically, the AirPods 4 ANC's hook design held more securely in my testing.

Who Should Buy the AirPods 4 ANC

Buy the AirPods 4 ANC if you're deep in the Apple ecosystem, hate the feel of silicone tips, and value comfort and spatial audio over maximum battery life or raw ANC depth.

Who Should Buy the Liberty 4 NC

Buy the Liberty 4 NC if sound customization, battery life, and true cross-platform multipoint matter more to you than Apple ecosystem polish or maximum comfort during long open-ear sessions.

Alternatives Worth Considering

People Also Ask

Frequently Asked Questions

Category-by-Category Scorecard

Here's how each category actually breaks down on a consistent 10-point scale, based on the testing notes above. The Liberty 4 NC's category scores come directly from its own published test results; the AirPods 4 ANC's are derived from the same testing observations detailed in this comparison and its full review.

Category scores are weighted differently than the single headline number each product carries in its individual review, which is standard across our scoring — a strong Comfort score doesn't offset a weak Value score one-to-one.

M. Maksudur Rahman Titu has tested more than 30 wireless earbuds over the past 3+ years, bringing a music production background to every sound-quality comparison on Trendy Tech Reviews.

🎧 30+ earbuds tested · 3+ years in tech reviewing

Last hands-on tested: August 2026

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As an Amazon Associate, Trendy Tech Reviews earns from qualifying purchases. Specs referenced from Apple's and Anker's official product documentation, verified independently through hands-on testing for both individual reviews this comparison draws from.