Over-Ear
AKG K702
78Great
$363
Full review dataAKG K702 vs Sennheiser MOMENTUM 4 Wireless: 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
Sennheiser MOMENTUM 4 Wireless
85Outstanding
$234
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
AKG K702
Sound8.5
Noise cancelling1.0
Value7.5
Sennheiser MOMENTUM 4 Wireless
Sound8.5
Noise cancelling8.0
Battery9.5
Calls7.5
Value8.5
Specifications
| Spec | AKG K702 | Sennheiser MOMENTUM 4 Wireless |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $363 | $234 |
| HearWiki score | 78 / 100 · Great | 85 / 100 · Outstanding |
| Released | - | 2022 |
| Audio | ||
| Driver | dynamic | 42mm dynamic drivers |
| Driver size | 45 mm | 42 mm |
| Drivers per side | 2 | 1 |
| Frequency response | 10Hz-39.8kHz | 6 Hz - 22,000 Hz |
| Impedance | 62 Ω | 60 Ω |
| Sensitivity | 105 dB/mW | 106 dB/mW |
| Sensitivity (dB/Vrms) | 105 | - |
| Wireless | ||
| Bluetooth | - | 5.2 |
| Bluetooth version | - | 5.2 |
| Codecs | - | SBC, AAC, aptX, aptX Adaptive |
| Multipoint pairing | No | Yes |
| Battery | ||
| Battery life | - | 60 h |
| Full charge time | - | 120 min |
| Quick charge | - | 5 min = up to 4 h |
| Wireless charging | - | No |
| Features | ||
| Active noise cancelling | No | Yes |
| ANC type | - | adaptive |
| Design | ||
| Weight | 235 g | 293 g |
| Water resistance | - | none |
| Detachable cable | Yes | - |
| USB-C | No | Yes |
| Calls | ||
| Microphones | - | 4 |
What reviewers said
AKG K702
The AKG K702 is a wired, open-back reference headphone designed for critical listening and studio work. It delivers a spacious, detailed sound with a flat, bright-leaning signature and reduced bass, making it ideal for quiet environments where accuracy matters more than isolation or portability. Its lightweight build and comfortable fit support long sessions, though the open design leaks sound and offers little noise blocking.
- Pro:Accurate, neutral sound with excellent detail
- Pro:Very wide and immersive soundstage
- Pro:Lightweight and comfortable for extended wear
- Con:Open-back design leaks sound and blocks little noise
- Con:Bass response is noticeably reduced
- Con:Requires a quiet listening environment to shine
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
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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