Sennheiser has built one of the strongest reputations in wireless audio with its Momentum series. The Momentum 4 became a major turning point for the brand, offering a more modern design, excellent battery life, strong ANC, and one of the better sound signatures you could get from a Bluetooth headphone. Now, the Momentum 5 Wireless looks to push the series forward with updated wireless performance, improved usability, and a more premium presentation.
Since both headphones still represent Sennheiser’s audiophile-minded approach to consumer Bluetooth headphones, choosing between them might not be that simple. The Momentum 4 still holds up as one of the best wireless headphones in its class, while the Momentum 5 makes some meaningful upgrades without completely reinventing the formula. Here’s how the Sennheiser Momentum 5 compares to the Momentum 4.
What You Get
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Look & Feel
The Momentum 4 was a major shift for Sennheiser when it first arrived. It moved away from the Momentum 3’s more distinct style and adopted a sleeker, lighter consumer Bluetooth design. Its larger ear cups, soft pads, and padded headband made it an easy headphone to wear for long sessions, and even with its mostly plastic construction, it still felt stable and well put together.
With the Momentum 5, Sennheiser does not make a dramatic change to the formula. Instead, it refines what already worked. The overall shape and comfort are very similar to the Momentum 4, but the Momentum 5 looks a bit more polished. Its black version has a nicer sheen, and the new medallion-style logo plate gives the headphone a more premium identity. Comfort is basically a draw between the two. If you liked the way the Momentum 4 fit, the Momentum 5 should feel immediately familiar. The difference is mostly visual, with the Momentum 5 looking a little more luxurious and modern.
Design & Functionality
Both headphones use a 42mm dynamic driver, giving them a strong foundation for a full-bodied wireless sound. The Momentum 4 already had a substantial output and a good amount of volume headroom for a Bluetooth headphone. It also brought Sennheiser’s ANC to one of its strongest points at the time, with adjustable noise canceling, transparency mode, sound zones, EQ, sound personalization, and responsive touch controls through the Smart Control app.
The Momentum 5 keeps that foundation but improves the overall user experience. ANC strength can be adjusted through the newer Smart Control Plus app, along with transparent sound control and an anti-wind setting. Touch controls also feel more precise on the Momentum 5, especially when using swipe gestures for volume. Wear detection is also very responsive, making playback controls feel more seamless in everyday use. When it comes to active noise canceling, the Momentum 5 feels like the stronger option. The Momentum 4 was already impressive, but the Momentum 5’s ANC feels more refined and customizable. It does a better job making outside noise feel less intrusive, and the app experience feels smoother overall.
Bluetooth
For most casual listeners, both headphones will connect quickly and perform reliably. For those who care about higher-quality Bluetooth codecs, the Momentum 5 has the advantage. The Momentum 4 uses Bluetooth 5.2 and supports AAC, aptX, and aptX Adaptive. Its connection is stable, fast, and reliable, giving it everything you would expect from a premium wireless headphone of its generation.
The Momentum 5 makes a more noticeable jump here. It features Bluetooth 5.4 with support for SBC, AAC, aptX Adaptive, aptX HD, aptX Lossless, and Snapdragon Sound. That gives the Momentum 5 a more future-facing wireless setup, especially for listeners using compatible Android devices.
Battery Life
Battery life is one of the Momentum 4’s most famous strengths. With up to 60 hours of playback, it still outlasts many of the top wireless headphones on the market. It also charges quickly, with a short charge giving you several extra hours of listening. The Momentum 5 technically offers a slightly lower number at 57 hours, but there is an important difference. That 57-hour rating stays consistent whether ANC is on or off. With many wireless headphones, active noise canceling cuts into battery life, but the Momentum 5 maintains its advertised playback time. If you only care about the biggest number, the Momentum 4 wins by a few hours. In practice, the Momentum 5’s consistent battery performance makes it just as impressive, especially if you use ANC all the time.
Soundstage
Between the two, the Momentum 5 feels a little more refined and flexible thanks to its spatial features. However, the Momentum 4 still has a fantastic natural soundstage and does not feel outdated in this area. The Momentum 4 is still one of the better wireless headphones for soundstage. Its stereo field is wide, deep, and more layered than what you usually hear from consumer Bluetooth headphones. Instruments feel more separated, vocals sit slightly above the mix, and the presentation has a wrap-around quality that makes the Momentum 4 feel more open than many closed-back wireless competitors.
The Momentum 5 continues that tradition with a spacious and accurate presentation. Its imaging feels precise, with good channel separation and strong positional clarity. There is also an Immersive Audio option in the app, which can add more dimension without completely ruining the natural stereo field. Dolby Atmos can increase height and space, but it may soften impact and make the stage feel slightly foggier.
Low End
Bass heads should enjoy both headphones, but the Momentum 5 sounds like the more mature version. It has the same satisfying impact, but its sub-bass feels more focused and immersive. The Momentum 4 has a rich, clean bass response with great texture. It can be boosted through EQ, but even without adjustment, it delivers strong sub-bass weight and a satisfying mid-bass punch. Its bass feels full without becoming too loose, giving the sound signature a fun but controlled foundation. Momentum 5 keeps the bass-forward character of the series but gives it a bit more definition. Its sub-bass is especially strong, adding a deeper rumble that feels more engrossing. There is plenty of body and impact, but the tone avoids becoming bloated or overly boomy. Using bass boost in the app adds more texture and weight while still keeping the low end relatively balanced.
Mids
The Momentum 4 has one of the stronger vocal presentations in a wireless headphone. Its upper mids give vocals a crisp, forward quality that helps them feel present and realistic. Some instruments can feel slightly less lifted by comparison, but the overall midrange still has enough transparency and musicality to stay engaging. Momentum 5 approaches the mids with a bit more smoothness. It still sounds like a Bluetooth headphone in some areas, but it presents vocals, strings, and smaller instrumental details with good presence. Complex arrangements can have some haze, but there is enough clarity to keep the midrange articulate. Notes do not always have the sharpest transient attack, but they maintain a pleasant sense of space and realism.
The Momentum 4 might still stand out for vocal energy, while the Momentum 5 feels more controlled and even. If you want vocals to pop, the Momentum 4 remains excellent. If you want a smoother midrange with a more refined presentation, the Momentum 5 has the edge.
Highs
Both headphones avoid harshness, but the Momentum 5 sounds a bit more resolving in the highs. The Momentum 4 is still very easy to listen to, while the Momentum 5 adds a touch more definition. The Momentum 4 brought a welcome amount of treble shine to Sennheiser’s wireless sound. Cymbals, bells, and upper harmonics have crisp texture without becoming too harsh. It adds air and definition to the sound signature, helping vocals and instruments feel more expressive. Momentum 5 keeps that treble clarity but gives it a slightly stronger bite. Bells and cymbals hit with more presence, and the highs ring out smoothly without sounding sharp. The treble feels elevated enough to add detail and realism, but the roll-off is not so steep that tails feel muted.
Summary
The Sennheiser Momentum 5 and Momentum 4 are both excellent Bluetooth headphones that focus on sound quality more than many of their mainstream competitors. The Momentum 4 still deserves praise for its huge battery life, spacious soundstage, strong vocal response, and comfortable design. It remains one of Sennheiser’s best wireless releases.
Momentum 5 takes that formula and polishes it. Its design looks more premium, its ANC and touch controls feel more advanced, and its Bluetooth performance is better equipped for modern wireless listening. The sound is still rich, spacious, and musical, but the bass, treble, and overall presentation feel a bit more refined. For the best value, the Momentum 4 is still easy to recommend. For the best Sennheiser wireless headphone experience, the Momentum 5 is the stronger pick.
The Sennheiser Momentum 4 and Momentum 5 are available at Audio46.
