Sennheiser - Accentum True Wireless vs Apple - AirPods 4 with ANC
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Sennheiser - Accentum True Wireless | Apple - AirPods 4 with ANC |
|---|---|---|
| Battery — buds | 8 h | 5 h |
| Driver size | 7 mm | 10 mm |
| Battery — with case | 28 h | 20 h |
| Weight per bud | 6.0 g | 4.3 g |
| Multipoint | true | false |
| Spatial audio | false | true |
Between the Accentum True Wireless and AirPods 4 with ANC, the Accentum True Wireless comes out ahead in battery — buds / battery — with case, while the AirPods 4 with ANC wins on driver size / weight per bud. Overall, the Accentum True Wireless scores 72 and the AirPods 4 with ANC scores 71.1 on our Mars Score.
Which should you buy?
These two are nearly even on the Mars Score (72 vs 71.1). The decision is not about overall quality — both clear the bar — it is about which specific trade-offs fit your use.
Pick the Accentum True Wireless if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. The biggest gaps in its favor are battery — buds, battery — with case, multipoint. The single most decisive one: Battery — buds — 60.00% more. 8 h vs 5 h.
Pick the AirPods 4 with ANC if audio quality and feature breadth (ANC, codecs, multipoint) are the lead criteria for your purchase. Its strongest claims are driver size, weight per bud, spatial audio, among others. The single most decisive one: Driver size — 42.86% more. 10 mm vs 7 mm.
Both ship with comparable active noise cancellation, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: Sennheiser - Accentum True Wireless or Apple - AirPods 4 with ANC?
Sennheiser - Accentum True Wireless leads the current Mars Score by 0.9 points.The more useful decision is the trade-off behind that result: compare driver size, battery — buds, weight per bud against the way you will actually use the product.
Choose Sennheiser - Accentum True Wireless if…
Sennheiser - Accentum True Wireless has the measurable edge on battery life buds h, battery life case h, has multipoint.
Choose Apple - AirPods 4 with ANC if…
Apple - AirPods 4 with ANC has the measurable edge on driver size mm, weight per bud g, has spatial audio.
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 Sennheiser - Accentum True Wireless wins
- ▲Battery — buds — 60.00% more. 8 h vs 5 h.
- ▲Battery — with case — 40.00% more. 28 h vs 20 h.
- ▲Has Multipoint.
Why Apple - AirPods 4 with ANC wins
- ▲Driver size — 42.86% more. 10 mm vs 7 mm.
- ▲Weight per bud — 1.70 g less. 4.3 vs 6.0.
- ▲Has Spatial audio.
- ▲Water resistance: IP54 (vs IPX4).
Spec comparison
Design
| Spec | Sennheiser - Accentum True Wireless | Apple - AirPods 4 with ANC |
|---|---|---|
| Form factor | in-ear | openlead |
| Weight per bud | 6.0 g | 4.3 glead |
| Water resistanceⓘ | IPX4 | IP54lead |
Audio
| Spec | Sennheiser - Accentum True Wireless | Apple - AirPods 4 with ANC |
|---|---|---|
| Driver sizeⓘ | 7 mm | 10 mmlead |
| Active noise cancellationⓘ | true | true |
| Transparency mode | true | true |
| Spatial audioⓘ | false | truelead |
Battery
| Spec | Sennheiser - Accentum True Wireless | Apple - AirPods 4 with ANC |
|---|---|---|
| Battery — buds | 8 hlead | 5 h |
| Battery — with case | 28 hlead | 20 h |
| Wireless case chargingⓘ | false | truelead |
Connectivity
| Spec | Sennheiser - Accentum True Wireless | Apple - AirPods 4 with ANC |
|---|---|---|
| Bluetoothⓘ | 5.3 | 5.3 |
| Codecsⓘ | aptX,AAC,SBC | AAC,SBC |
| Multipointⓘ | truelead | false |
| In-ear detection | false | truelead |
Frequently asked
Which has longer battery, Accentum True Wireless or AirPods 4 with ANC?+
Accentum True Wireless lasts 8h per charge vs 5h.
Do Accentum True Wireless or AirPods 4 with ANC support multipoint?+
Accentum True Wireless supports multipoint pairing; AirPods 4 with ANC does not.
Which has ANC, Accentum True Wireless or AirPods 4 with ANC?+
Both models have active noise cancellation.