Apple - AirPods 4 with ANC vs Google - Pixel Buds A-Series
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Apple - AirPods 4 with ANC | Google - Pixel Buds A-Series |
|---|---|---|
| Battery — with case | 20 h | 24 h |
| Driver size | 10 mm | 12 mm |
| Active noise cancellation | true | false |
| Spatial audio | true | false |
| Weight per bud | 4.3 g | 5.1 g |
| Water resistance | IP54 | IPX4 |
Between the AirPods 4 with ANC and Pixel Buds A-Series, the AirPods 4 with ANC comes out ahead in active noise cancellation / spatial audio, while the Pixel Buds A-Series wins on battery — with case / driver size. Overall, the AirPods 4 with ANC scores 71.1 and the Pixel Buds A-Series scores 58.2 on our Mars Score.
Which should you buy?
The AirPods 4 with ANC is the clear pick on raw spec strength, leading by 12.9 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the AirPods 4 with ANC if audio quality and feature breadth (ANC, codecs, multipoint) are the lead criteria for your purchase. The biggest gaps in its favor are active noise cancellation, spatial audio, weight per bud, among others. The single most decisive one: Has Active noise cancellation.
Pick the Pixel Buds A-Series if you care most about battery — with case / driver size. Its strongest claims are battery — with case, driver size. The single most decisive one: Battery — with case — 20.00% more. 24 h vs 20 h.
Both ship with comparable battery — buds, multipoint, so those specs do not separate the two — focus on the differences below.
Bottom line: the AirPods 4 with ANC is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Apple - AirPods 4 with ANC or Google - Pixel Buds A-Series?
Apple - AirPods 4 with ANC leads the current Mars Score by 12.9 points.The more useful decision is the trade-off behind that result: compare driver size, weight per bud against the way you will actually use the product.
Choose Apple - AirPods 4 with ANC if…
Apple - AirPods 4 with ANC has the measurable edge on has anc, has spatial audio, weight per bud g.
Choose Google - Pixel Buds A-Series if…
Google - Pixel Buds A-Series has the measurable edge on battery life case h, driver size mm.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Apple - AirPods 4 with ANC wins
- ▲Has Active noise cancellation.
- ▲Has Spatial audio.
- ▲Weight per bud — 0.80 g less. 4.3 vs 5.1.
- ▲Water resistance: IP54 (vs IPX4).
Why Google - Pixel Buds A-Series wins
- ▲Battery — with case — 20.00% more. 24 h vs 20 h.
- ▲Driver size — 20.00% more. 12 mm vs 10 mm.
Spec comparison
Design
| Spec | Apple - AirPods 4 with ANC | Google - Pixel Buds A-Series |
|---|---|---|
| Form factor | openlead | in-ear |
| Weight per bud | 4.3 glead | 5.1 g |
| Water resistanceⓘ | IP54lead | IPX4 |
Audio
| Spec | Apple - AirPods 4 with ANC | Google - Pixel Buds A-Series |
|---|---|---|
| Driver sizeⓘ | 10 mm | 12 mmlead |
| Active noise cancellationⓘ | truelead | false |
| Transparency mode | truelead | false |
| Spatial audioⓘ | truelead | false |
Battery
| Spec | Apple - AirPods 4 with ANC | Google - Pixel Buds A-Series |
|---|---|---|
| Battery — buds | 5 h | 5 h |
| Battery — with case | 20 h | 24 hlead |
| Wireless case chargingⓘ | truelead | false |
Connectivity
| Spec | Apple - AirPods 4 with ANC | Google - Pixel Buds A-Series |
|---|---|---|
| Bluetoothⓘ | 5.3lead | 5.0 |
| Codecsⓘ | AAC,SBC | AAC,SBC |
| Multipointⓘ | false | false |
| In-ear detection | truelead | false |
Frequently asked
Which has longer battery, AirPods 4 with ANC or Pixel Buds A-Series?+
Pixel Buds A-Series lasts 5h per charge vs 5h.
Do AirPods 4 with ANC or Pixel Buds A-Series support multipoint?+
Neither supports multipoint pairing.
Which has ANC, AirPods 4 with ANC or Pixel Buds A-Series?+
AirPods 4 with ANC has active noise cancellation; Pixel Buds A-Series does not.