Over-Ear
Sennheiser MOMENTUM 4 Wireless
85Outstanding
$234
Full review dataSennheiser MOMENTUM 4 Wireless vs Soundcore Space Q45: which should you buy?
On aggregated review scores the Sennheiser MOMENTUM 4 Wireless comes out ahead with an HearWiki score of 85. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: Sennheiser MOMENTUM 4 Wireless - Outstanding overall at around $234.
Over-Ear
Soundcore Space Q45
78Great
$129
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
Sennheiser MOMENTUM 4 Wireless
Sound8.5
Noise cancelling8.0
Battery9.5
Calls7.5
Value8.5
Soundcore Space Q45
Sound7.5
Noise cancelling8.0
Battery9.0
Calls6.5
Value8.0
Specifications
| Spec | Sennheiser MOMENTUM 4 Wireless | Soundcore Space Q45 |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $234 | $129 |
| HearWiki score | 85 / 100 · Outstanding | 78 / 100 · Great |
| Released | 2022 | 2022 |
| Audio | ||
| Driver | 42mm dynamic drivers | 40 mm dynamic driver |
| Driver size | 42 mm | 40 mm |
| Drivers per side | 1 | 2 |
| Frequency response | 6 Hz - 22,000 Hz | 20Hz-40kHz |
| Impedance | 60 Ω | 16 Ω |
| Sensitivity | 106 dB/mW | - |
| Wireless | ||
| Bluetooth | 5.2 | 5.3 |
| Bluetooth version | 5.2 | 5.3 |
| Codecs | SBC, AAC, aptX, aptX Adaptive | SBC, AAC, LDAC |
| Multipoint pairing | Yes | Yes |
| Battery | ||
| Battery life | 60 h | 65 h |
| Battery life (ANC on) | - | 50 h |
| Full charge time | 120 min | 120 min |
| Quick charge | 5 min = up to 4 h | 5 min = 4 hrs |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | Yes | Yes |
| ANC type | adaptive | adaptive |
| Transparency mode | - | Yes |
| Companion app | - | Yes |
| Custom EQ | - | Yes |
| Wear detection | - | No |
| Controls | - | buttons |
| Voice assistant | - | Siri |
| Design | ||
| Weight | 293 g | 292 g |
| Water resistance | none | none |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 4 | 2 |
What reviewers said
Sennheiser MOMENTUM 4 Wireless
The Sennheiser MOMENTUM 4 Wireless are premium over-ear headphones that deliver a well-rounded experience, highlighted by exceptional battery endurance and strong overall performance. They pack effective noise cancellation, support for high-quality wireless audio, and a comfortable design, making them a versatile choice for daily use and travel. While not the absolute leaders in any single category, their combination of features and usability offers excellent value at their price point.
- Pro:Outstanding battery life of up to 60 hours
- Pro:Comfortable fit for extended listening sessions
- Pro:Solid active noise cancellation performance
- Con:Sound quality is very good but not class-leading
- Con:Design feels less premium compared to some rivals
- Con:ANC is effective but not the absolute best available
Soundcore Space Q45
The Soundcore Space Q45 is a budget-friendly over-ear headphone that delivers solid active noise cancellation and impressive battery endurance, comfortably exceeding a full day of use. It pairs easily with multiple devices, supports high-quality LDAC audio, and offers a comfortable, premium-looking build for the price. While it's a strong all-rounder for commuting and office use, its over-ear fit may not be secure enough for rigorous physical activity.
- Pro:Excellent battery life, outlasting its advertised rating
- Pro:Effective adaptive noise cancellation for the price
- Pro:Multipoint Bluetooth and LDAC support for versatile listening
- Con:Over-ear design can shift or fall off during exercise
- Con:Upgrades over previous models may not justify the price jump for some
- Con:Controls are button-based rather than touch-sensitive
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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