Sennheiser Momentum 4 Black
Score: 91/100
Sony WH-ULT900NB
Score: 91/100Rankings
Momentum 4 Wireless combines marathon-long battery life, high-resolution audio and solid ANC in a lightweight, foldable package. It shines in endurance and sound detail, though bass response and app stability can be issues for some users.
The Sony ULT WEAR targets bass-enthusiasts with punchy, customizable low-end performance and solid ANC. It adds eco-friendly construction, quick charging, and multipoint Bluetooth, but the touch controls and lack of water resistance limit its appeal for some users.
| Attribute | Sennheiser Momentum 4 Black | |
|---|---|---|
60 hoursbest | 30 hours | |
| ↓ lower better | 292 g | 255 gbest |
42 mmbest | 40 mm | |
— | 50 hoursbest | |
| ↓ lower better | 5 minutesbest | 10 minutes |
| ↓ lower better | — | 314 Ωbest |
— | 110 dB SPLbest | |
10 mbest | 10 mbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | Sennheiser Momentum 4 Black | |
|---|---|---|
Audio(5) | ||
Driver Size (mm) | 42 mm | 40 mm |
Frequency Response (Hz) | 6-40000 Hz | 20-20000 Hz Hz |
Impedance (Ω) | 470-480 Ω | 314 Ω |
Sensitivity (dB SPL) | 105-106 dB SPL | 110 dB SPL |
Noise Cancellation Type | Hybrid Adaptive ANC | Dual Noise Sensor |
Connectivity(1) | ||
Supported Audio Codecs | SBC, AAC, aptX, aptX HD, aptX Adaptive | LDAC, AAC, SBC |
Build & Design(1) | ||
Weight (g) | 292 g | 255 g |
Battery & Power(2) | ||
Battery Life (ANC On) (hours) | 60 hours | 30 hours |
Fast Charge Time (minutes) | 5 minutes | 10 minutes |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Momentum 4 for its exceptional battery longevity, comfortable fit, and high-resolution audio capabilities, while noting that its ANC, though strong, falls just short of Bose's top-tier performance and that the minimalist aesthetic may not satisfy fans of the line's previous metal finishes.
Everyday users overwhelmingly praise the long battery life, effective ANC on subways and flights, warm sound signature and the convenience of fast charging and Smart Pause, while recurring complaints focus on bass heaviness on iOS, heat buildup in the synthetic leather earpads, and app instability.
Professional reviewers commend the ULT WEAR for its punchy bass, solid ANC, and feature set that includes LDAC, multipoint Bluetooth, and voice-assistant support, positioning it as a strong value proposition in the mid-range segment. However, they note the non-neutral tuning, overly sensitive touch controls, and lack of waterproofing as drawbacks that keep it from challenging higher-end Sony models.
Everyday users overwhelmingly praise the headphones for comfort, bass boost, effective ANC, and long battery life, especially appreciating the quick-charge capability and eco-friendly build. Common complaints revolve around the bass not being tight enough, accidental control activations, a recessed soundstage, and the absence of water resistance.
“Battery lasts over a week with daily use.”
“ANC blocks out subway noise perfectly.”
“Sound is warm and engaging-great for vocals and jazz.”
