Sennheiser - Accentum True Wireless vs OnePlus - Buds Pro 3
Between the Accentum True Wireless and Buds Pro 3, the Accentum True Wireless comes out ahead in several specs, while the Buds Pro 3 wins on driver size and battery — with case. Overall, the Accentum True Wireless scores 55.5 and the Buds Pro 3 scores 74.5 on our Mars Score.
Which should you buy?
The Buds Pro 3 is the clear pick on raw spec strength, leading by 19.0 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.
The Accentum True Wireless doesn't pull ahead on any single popular-comparison spec — its strengths sit in the spec table groups rather than the headline advantages.
Pick the Buds Pro 3 if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are driver size, battery — with case, battery — buds, among others.
Both ship with comparable active noise cancellation, multipoint, so those specs don't separate the two — focus on the differences below.
Bottom line: the Buds Pro 3 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why Sennheiser - Accentum True Wireless wins
- No decisive advantages.
Why OnePlus - Buds Pro 3 wins
- ▲Driver size — 57.14% more. 11 mm vs 7 mm.
- ▲Battery — with case — 53.57% more. 43 h vs 28 h.
- ▲Battery — buds — 25.00% more. 10 h vs 8 h.
- ▲Weight per bud — 1.20 g less. 4.8 vs 6.0.
- ▲Has Spatial audio.
- ▲Water resistance: IP55 (vs IPX4).
Spec comparison
Design
| Spec | Sennheiser - Accentum True Wireless | OnePlus - Buds Pro 3 |
|---|---|---|
| Form factor | in-ear | in-ear |
| Weight per bud | 6.0 g | 4.8 glead |
| Water resistanceⓘ | IPX4 | IP55lead |
Audio
| Spec | Sennheiser - Accentum True Wireless | OnePlus - Buds Pro 3 |
|---|---|---|
| Driver sizeⓘ | 7 mm | 11 mmlead |
| Active noise cancellationⓘ | true | true |
| Transparency mode | true | true |
| Spatial audioⓘ | false | truelead |
Battery
| Spec | Sennheiser - Accentum True Wireless | OnePlus - Buds Pro 3 |
|---|---|---|
| Battery — buds | 8 h | 10 hlead |
| Battery — with case | 28 h | 43 hlead |
| Wireless case chargingⓘ | false | truelead |
Connectivity
| Spec | Sennheiser - Accentum True Wireless | OnePlus - Buds Pro 3 |
|---|---|---|
| Bluetoothⓘ | 5.3 | 5.4lead |
| Codecs | aptX,AAC,SBC | LHDC,LDAC,AAC,SBC |
| Multipointⓘ | true | true |
| In-ear detection | false | truelead |
Frequently asked
Which has longer battery, Accentum True Wireless or Buds Pro 3?+
Buds Pro 3 lasts 10h per charge vs 8h.
Do Accentum True Wireless or Buds Pro 3 support multipoint?+
Both support multipoint pairing.
Which has ANC, Accentum True Wireless or Buds Pro 3?+
Both have active noise cancellation.
Spec-level deep dives
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