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メナHey, I’m Mena (@menachite), a hybrid mechanical/electrical engineer. This time I’ve lined up every current noise-cancelling true wireless earbud from Sennheiser, the veteran German audio brand, and compared them head to head.
Sennheiser currently sells 3 noise-cancelling true wireless models, from the entry-level ACCENTUM True Wireless up to the flagship MOMENTUM True Wireless 4. It’s easy to wonder “how is this different from Sony or Anker Soundcore” or “which one within the Sennheiser lineup should I pick.” The short answer: that characteristic German richness runs through every model here, and the price gap comes down to ANC performance, battery life, and how up to date the feature set is. More on why below.
This time we compared the ACCENTUM True Wireless, MOMENTUM True Wireless 3, and MOMENTUM True Wireless 4 across 4 axes: ANC performance, fit, battery life, and codec support. The previous-gen MTW3 has settled into a lower street price, which has drifted close to the entry-level ACCENTUM — one of the more interesting quirks of the current Sennheiser lineup.
This article takes the angle of covering one brand’s full current lineup end to end. If you’d rather compare across multiple brands like Sony, Anker Soundcore, and final, our separate cross-brand comparison is worth a look too.
Conclusion: Quick Pick by Priority
Here’s the short version. Want to try Sennheiser’s sound without spending much? Go with the ACCENTUM True Wireless. Want real value with the full sound experience? The MOMENTUM True Wireless 3, now at a settled lower price, is the pick. Want zero compromise on ANC and features? The MOMENTUM True Wireless 4 is the one.
| Product | Position | ANC | Codec support | Best for |
|---|---|---|---|---|
| ACCENTUM True Wireless | Entry | Hybrid ANC | SBC/AAC | Trying Sennheiser sound on a budget |
| MOMENTUM True Wireless 3 | Previous-gen, best value | ANC (aptX Adaptive) | aptX Adaptive | Value seekers who still want the full sound |
| MOMENTUM True Wireless 4 | Flagship | Adaptive ANC | aptX Lossless/LE Audio | No compromise on ANC or features |
Sennheiser Noise-Cancelling Earbuds: All 3 Current Models
Sennheiser ACCENTUM True Wireless
メナEven as the entry model, the sound has a solid, well-defined character that feels unmistakably German to me. If you want to try Sennheiser’s sound without spending a lot, this is the one I’d point you to first.
The ACCENTUM True Wireless is the first true wireless model in Sennheiser’s second-tier ACCENTUM line. It inherits the TrueResponse acoustic technology from the flagship MOMENTUM series while packing it into a smaller, pocket-friendly case.
It supports both hybrid ANC and transparency mode, along with Bluetooth 5.3, IP54 dust and splash resistance, and wireless charging. Battery life runs 8 hours per charge and 28 hours total with the case, so you’re unlikely to run out mid-commute. That said, the ANC is noticeably milder than the flagship MOMENTUM line — if you want deep low-frequency cancellation like airplane engine noise, it can feel a bit lacking.
Still, getting genuine Sennheiser sound in the sub-$100 to low-$100s range is a real draw. For anyone who wants to try Sennheiser’s sound signature on a budget, I can recommend this one with confidence.
Sennheiser MOMENTUM True Wireless 3
メナIt’s the previous generation, but the richness of the sound still holds up remarkably well in my own listening comparisons. With prices now settling lower, this is a genuine sweet-spot pick.
The MOMENTUM True Wireless 3 launched in 2022 and remains in active sale on Sennheiser’s official store even after the MOMENTUM True Wireless 4 arrived. It uses an in-house high-performance single dynamic driver for that characteristic Sennheiser richness.
It supports aptX Adaptive, multipoint connection, and Qi wireless charging, with a full set of ANC and transparency mode. Its Bluetooth 5.2 + Class 1 chipset is a step behind the MTW4’s Bluetooth 5.4, but street prices have come down accordingly and now sit close to the entry-level ACCENTUM True Wireless. If you’re chasing value in a previous-gen model, the MTW3 is arguably the best deal in the lineup right now.
Stock has also been thinning out for this model, so if you’re interested, it’s worth checking availability before it becomes harder to find. For anyone who wants that authentic Sennheiser sound at a good price, this is a strong contender.
Sennheiser MOMENTUM True Wireless 4
メナThe way Adaptive ANC automatically adjusts its strength to the ambient noise level is the thing that stood out most to me switching between a train and an office. It really feels like a finished flagship product.
The MOMENTUM True Wireless 4 is Sennheiser’s current flagship true wireless earbud. It packs an in-house 7mm dynamic driver (TrueResponse) and is the newest generation in the series, supporting uncompressed transmission via aptX Lossless and LE Audio (Auracast).
Adaptive ANC automatically tunes noise-cancelling strength to your surroundings, so it stays comfortable whether you’re on a train or in an office. Battery lasts up to 30 hours with the case, and it supports Qi fast wireless charging. It’s noticeably pricier than the MTW3 and ACCENTUM, but you get the full current spec sheet: Bluetooth 5.4 and IP54 dust and splash resistance included.
For anyone who doesn’t want to compromise on sound quality, ANC performance, or features, this is the one I’d recommend most in this comparison.
Accessories Worth Pairing With Any Sennheiser Earbud
Beyond the earbuds themselves, a couple of general-purpose accessories make everyday use noticeably more comfortable. Here are two worth having on hand.
Replacement ear tips (silicone or foam)
If the stock ear tips don’t fit your ears well, the seal weakens and ANC can’t do its full job. Silicone tips come in a wide range of sizes, while foam tips mold to your ear shape for a tighter seal. Worth trying first if the fit ever feels off.
Qi wireless charger
Both the ACCENTUM True Wireless and MOMENTUM True Wireless 4 support Qi wireless charging (the MTW3 charges over wired USB-C). Keeping a wireless charging pad on your desk or nightstand makes topping up a lot more convenient — just set the case down, no cable needed.
How This Article Differs From Our Cross-Brand Comparison
This article sticks to a single brand — Sennheiser — and lines up every current noise-cancelling model by price tier, a “full brand coverage” approach. If you want to compare the best pick across brands like Sony, Anker Soundcore, and final, our separate cross-brand comparison is better suited to searching by use case.
Sennheiser prioritizes sound engineering over flashy ANC specs. If you want the deepest possible cancellation of low-frequency environmental noise like on trains or planes, it’s worth also considering Sony’s flagship-class models. But if you want rich, detailed sound with genuinely usable ANC on top, all three Sennheiser models here are strong candidates.
メナAcross all three, ANC performance and up-to-date features scale up with price, but even the entry-level ACCENTUM delivers real Sennheiser character in terms of sound richness — that’s my honest takeaway after comparing them side by side. Frankly, the previous-gen MTW3 looks like the best deal in the lineup right now.
Summary
We compared all 3 current Sennheiser noise-cancelling true wireless earbuds across ANC performance, fit, battery life, and codec support. Even the lower price tier delivers that characteristic German sound richness, and stepping up to the flagship gets you Adaptive ANC plus the latest Bluetooth features.
If you want to try Sennheiser sound on a budget, start with the ACCENTUM True Wireless. For real value with the full sound experience, consider the MOMENTUM True Wireless 3. If you don’t want to compromise, go with the MOMENTUM True Wireless 4.