AirPods Pro 3, Galaxy Buds 4 Pro, and Sony WF-1000XM6 all list active noise cancellation, IP-rated water resistance, and premium drivers on their spec sheets — but two of the three quietly disable their best features the moment you pair them with the wrong phone. Sony is the outlier, and that single difference matters more than any spec-sheet number for anyone who splits their life between an iPhone and an Android device, or who simply doesn't want a $250+ purchase to depend on which phone they buy next.
This comparison is based on official product pages, technical specification sheets, and manufacturer documentation verified as of 14 September 2026 — the same standard we applied to breaking down iPhone Duo's own pricing tiers.
What each one actually costs and covers
| AirPods Pro 3 | Galaxy Buds 4 Pro | Sony WF-1000XM6 | |
|---|---|---|---|
| US price | $249 | $249 | $329.99 |
| Water resistance | IP57 (buds and case) | IP57 | IPX4 (no dust rating) |
| Launched | September 19, 2025 | February 2026 Unpacked | February 12, 2026 |
| Battery (buds only, ANC on) | Up to 8 hours | Up to 6 hours | Up to 8 hours |
| Hi-res audio codec | Apple's own (no LDAC) | 24-bit/96kHz Hi-Fi, Samsung-only | LDAC, works on any compatible Android device |
The feature that only works with the matching phone
Apple and Samsung both build their flagship earbuds' best features to run only on their own phones — and both say so plainly in their own documentation, not buried in a footnote.
Apple's AirPods Pro 3 spec page states outright: "AirPods can be used as wireless Bluetooth headphones with Apple devices using earlier software and with non-Apple devices, but functionality may be limited." In practice, that means the heart rate sensor, Hearing Test and Hearing Aid features (which received FDA authorization), Live Translation, and Conversation Awareness all require a compatible iPhone or iPad running current iOS — an Android phone gets standard Bluetooth audio and nothing else.
Samsung's own Galaxy Buds4 Pro page is equally direct about the reverse restriction. Connected to an Android device through the Galaxy Wearable app, you keep most features — but Samsung's own list of exceptions includes HD Voice (Super Clear Call), 24-bit/96kHz Hi-Res audio, 360 Audio, Bixby and Gemini voice wake-up, and — notably — the Interpreter/Live Translate function itself. Connect via plain Bluetooth to an iPhone, PC, or game console, and you're left with standard ANC and Ambient Mode only, at 16-bit/44kHz audio.
Sony's WF-1000XM6 draws no such line — a cross-platform approach worth noting alongside the Apple M5 vs Snapdragon X2 vs Intel Panther Lake chip comparison, where we found platform allegiance mattering just as much as raw specs. Its LDAC hi-res codec, adaptive ANC, and full feature set in the Sony Sound Connect app work identically whether the earbuds are paired to an Android phone or an iPhone — the only real constraint is that LDAC itself isn't supported by iOS at the operating-system level, which is an Apple platform limitation rather than a restriction Sony wrote into the product.
Health features are the other place ecosystem lock-in shows up
Beyond audio and translation, Apple has pushed AirPods Pro 3 furthest into regulated health territory. Apple's own tech specs page confirms the Hearing Aid feature has received FDA authorization and is intended for people 18 or older with perceived mild to moderate hearing loss — a claim neither Samsung nor Sony makes for their current flagship earbuds. The heart rate sensor is described by Apple as intended for use during workouts with the Fitness app and compatible third-party apps, and, like every other AirPods Pro 3 sensor feature, it only activates when paired with an iPhone running the required iOS version.
Neither Samsung nor Sony currently publishes an equivalent FDA-authorized hearing feature or built-in heart rate sensor for their flagship earbuds. Galaxy Buds 4 Pro's health-adjacent features stay closer to call quality and ANC tuning, while Sony's WF-1000XM6 focuses its engineering on the QN3e noise-cancelling processor and driver redesign rather than biometric sensing. If a regulated hearing feature or workout heart-rate tracking specifically matters to you, AirPods Pro 3 is currently the only one of the three offering it — provided you're on Apple hardware to use it at all.
What each one still doesn't do
- AirPods Pro 3: no LDAC or any open hi-res Bluetooth codec — Apple's audio quality ceiling is set by its own proprietary stack, not an industry standard.
- Galaxy Buds 4 Pro: even within the Galaxy ecosystem, HD Voice specifically requires a Galaxy S26-series phone — older Galaxy phones on the Wearable app don't unlock every feature either.
- Sony WF-1000XM6: only IPX4-rated, with no dust-ingress rating at all, against IP57 on both competitors — and at $329.99, it's the most expensive of the three by a wide margin.
Which one fits which phone situation
- You use only an iPhone, and want health features baked in: AirPods Pro 3. The heart rate sensor and FDA-authorized Hearing Aid feature have no equivalent on the other two, but they only function on Apple hardware.
- You use only a recent Galaxy phone: Galaxy Buds 4 Pro at the same $249 price gets you the fullest feature set, provided you're specifically on a Galaxy S26-series device for HD Voice.
- You switch between iPhone and Android, or share earbuds across a household with mixed phones: Sony WF-1000XM6. It's the only one of the three that doesn't hold any feature hostage to a specific phone brand — you pay a real premium for that, but the feature set doesn't shrink based on what's in your pocket.
- Water resistance matters more than audio codec: AirPods Pro 3 or Galaxy Buds 4 Pro, both IP57, ahead of the WF-1000XM6's IPX4.
Frequently asked questions
Does AirPods Pro 3's Hearing Aid feature need a prescription?
Apple's own documentation describes it as intended for people with perceived mild to moderate hearing loss and notes it has received FDA authorization, but Apple does not describe it as a prescription-only feature in its published tech specs — it's accessed and configured through the Health app on a compatible iPhone.
Do AirPods Pro 3 work at all with an Android phone?
Yes, as standard Bluetooth headphones, per Apple's own documentation — but the heart rate sensor, Hearing Test, Hearing Aid, and Live Translation features all require a compatible iPhone or iPad.
Can I use Galaxy Buds 4 Pro's Live Translate feature on an iPhone?
No. Samsung's own product page lists Interpreter/Live Translate among the features available only through the Galaxy Wearable app on a compatible Android device.
Why is the Sony WF-1000XM6 the most expensive of the three?
At $329.99, it's priced roughly $80 above both competitors' $249 US launch price — Sony's own materials frame this as reflecting the redesigned driver, QN3e noise-cancelling processor, and cross-platform feature parity rather than any single headline spec.
Which of the three has the best water resistance?
AirPods Pro 3 and Galaxy Buds 4 Pro are tied at IP57, both officially rated for dust and water resistance. The Sony WF-1000XM6 is IPX4, which covers splashes but carries no dust rating.
Last verified: 14 September 2026. Prices and feature availability are Apple, Samsung, and Sony's own published figures and are subject to change.