Sennheiser MOMENTUM 5 Review Highlights Balanced Sound and AI-Era Voice Pickup

The review said MOMENTUM 5 uses 42mm dynamic drivers and follows a balanced tuning. Compared with a Marshall headphone used by the reviewer, it offered a wider soundstage and clearer separation, with vocals, drums and accompaniment no longer crowded together. Bass was controlled rather than heavy, treble was not sharp, and the midrange was the most impressive part: vocals sat forward without feeling too close, making breathing and tail details easy to hear. Pop and R&B carried a warm character without sounding dry. Rap remained crisp, with clear articulation and pauses, and drum hits had force without long reverberation. High frequencies were soft, so strings lacked a sharp edge but were comfortable over long listening. The review noted trade-offs: deep male vocals could sound thin, with less chest resonance and occasional muffled feeling, while the closed-back design retained a slight cavity effect.

On noise cancellation, ifanr said MOMENTUM 5 carries eight digital noise-cancelling microphones, and official information claims mid-frequency cancellation is up to three times stronger than MOMENTUM 4. In a subjective comparison with AirPods Pro 3, the review found MOMENTUM 5's suppression slightly weaker. It removed most ambient noise but left some low-frequency rumble from subway tracks and carriage vibration. The reviewer described this as a more comfortable approach: long wear did not produce the obvious ear pressure and swelling felt with AirPods Pro 3. In a restaurant, nearby conversation and dishes were greatly reduced; in wind, the ear cups controlled wind noise well enough that music did not break up abruptly.

The review said comfort was a strong point. Compared with an XM4 the reviewer owned, MOMENTUM 5 had less clamping force, soft ear pads that fully covered the ears, and a light headband, allowing all-day wear without strong pressure on the head or ears. Its design continued Sennheiser's restrained style, with metal accents, textured ear cups and a muted black shell. The carrying case was 18% smaller than the previous generation, but the headphones still cannot fold, so they can take up considerable space in a small bag.

The review paid particular attention to voice pickup because online meetings, phone calls, voice dictation and AI conversations now occupy more time. MOMENTUM 5 uses four microphones for capture. In subway call tests, the reviewer said voices remained clear; in ordinary offices and on streets, the headphones separated speech from background noise, and wind did not easily swallow words. The review also found signs of algorithm processing: some higher-pitched voices occasionally carried a nasal tone, though clarity was not damaged. For Typeless voice input and AI dialogue, the reviewer said stable pickup let users focus on what they were saying instead of checking recognition after every sentence.

Other features listed in the review include wear detection, simultaneous dual-device connection, a natural transparency mode and up to 57 hours of battery life with noise cancellation on, according to official figures. That is slightly lower than the MOMENTUM 4's stated 60 hours but still long for wireless over-ear headphones. The battery and ear pads can be replaced separately, which the review said could extend the product's life. ifanr said MOMENTUM 4 users need not rush to upgrade unless mid-frequency noise cancellation, call pickup, spatial audio, codec support or replaceable battery are priorities. For first-time buyers at the 3,000-yuan-plus level who need more than music playback, the review said MOMENTUM 5 has a place.