Sennheiser - Momentum True Wireless 4 vs OnePlus - Buds Pro 3
Between the Momentum True Wireless 4 and Buds Pro 3, the Momentum True Wireless 4 comes out ahead in several specs, while the Buds Pro 3 wins on driver size and battery — with case. Overall, the Momentum True Wireless 4 scores 54.1 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 20.4 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 Momentum True Wireless 4 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, spatial audio, 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 - Momentum True Wireless 4 wins
- No decisive advantages.
Why OnePlus - Buds Pro 3 wins
- ▲Driver size — 57.14% more. 11 mm vs 7 mm.
- ▲Battery — with case — 43.33% more. 43 h vs 30 h.
- ▲Battery — buds — 33.33% more. 10 h vs 7.5 h.
- ▲Weight per bud — 1.40 g less. 4.8 vs 6.2.
- ▲Water resistance: IP55 (vs IP54).
Spec comparison
Design
| Spec | Sennheiser - Momentum True Wireless 4 | OnePlus - Buds Pro 3 |
|---|---|---|
| Form factor | in-ear | in-ear |
| Weight per bud | 6.2 g | 4.8 glead |
| Water resistanceⓘ | IP54 | IP55lead |
Audio
| Spec | Sennheiser - Momentum True Wireless 4 | OnePlus - Buds Pro 3 |
|---|---|---|
| Driver sizeⓘ | 7 mm | 11 mmlead |
| Active noise cancellationⓘ | true | true |
| Transparency mode | true | true |
| Spatial audioⓘ | true | true |
Battery
| Spec | Sennheiser - Momentum True Wireless 4 | OnePlus - Buds Pro 3 |
|---|---|---|
| Battery — buds | 7.5 h | 10 hlead |
| Battery — with case | 30 h | 43 hlead |
| Wireless case chargingⓘ | true | true |
Connectivity
| Spec | Sennheiser - Momentum True Wireless 4 | OnePlus - Buds Pro 3 |
|---|---|---|
| Bluetoothⓘ | 5.4 | 5.4 |
| Codecs | aptX Lossless,LC3,AAC,SBC | LHDC,LDAC,AAC,SBC |
| Multipointⓘ | true | true |
| In-ear detection | true | true |
Frequently asked
Which has longer battery, Momentum True Wireless 4 or Buds Pro 3?+
Buds Pro 3 lasts 10h per charge vs 7.5h.
Do Momentum True Wireless 4 or Buds Pro 3 support multipoint?+
Both support multipoint pairing.
Which has ANC, Momentum True Wireless 4 or Buds Pro 3?+
Both have active noise cancellation.
Spec-level deep dives
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