Over-Ear
AKG K272 HD
Not yet scored
$119
Full review dataAKG K272 HD vs Sennheiser MOMENTUM 4 Wireless: which should you buy?
Specs, scores and condensed review verdicts for the AKG K272 HD vs Sennheiser MOMENTUM 4 Wireless, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
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 K272 HD
No sub-scores yet - not enough rated reviews.
Sennheiser MOMENTUM 4 Wireless
Sound8.5
Noise cancelling8.0
Battery9.5
Calls7.5
Value8.5
Specifications
| Spec | AKG K272 HD | Sennheiser MOMENTUM 4 Wireless |
|---|---|---|
| Type | Over-Ear | Over-Ear |
| Price (USD) | $119 | $234 |
| HearWiki score | Not scored | 85 / 100 · Outstanding |
| Released | 2018 | 2022 |
| Audio | ||
| Driver | dynamic | 42mm dynamic drivers |
| Driver size | 30 mm | 42 mm |
| Drivers per side | 2 | 1 |
| Frequency response | 16Hz-28kHz | 6 Hz - 22,000 Hz |
| Impedance | 55 Ω | 60 Ω |
| Sensitivity | 91 dB/mW | 106 dB/mW |
| Wireless | ||
| Bluetooth | - | 5.2 |
| Bluetooth version | - | 5.2 |
| Codecs | - | SBC, AAC, aptX, aptX Adaptive |
| Multipoint pairing | - | Yes |
| Battery | ||
| Battery life | - | 60 h |
| Full charge time | - | 120 min |
| Quick charge | - | 5 min = up to 4 h |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | - | Yes |
| ANC type | none | adaptive |
| Transparency mode | No | - |
| Companion app | No | - |
| Custom EQ | No | - |
| Wear detection | No | - |
| Controls | none | - |
| Design | ||
| Weight | 240 g | 293 g |
| Water resistance | - | none |
| USB-C | No | Yes |
| Calls | ||
| Microphones | - | 4 |
What reviewers said
AKG K272 HD
The Austrian K272 HD is a wired, closed-back over-ear headphone aimed at studio monitoring and critical listening. It relies on a passive design with no active features, prioritizing accurate sound reproduction over convenience. Its high impedance and low sensitivity suggest it's best paired with dedicated audio gear rather than portable devices.
- Pro:Closed-back design provides good passive isolation
- Pro:Wide frequency response for detailed audio
- Pro:Lightweight build at 240g for comfort
- Con:Requires a powerful amplifier due to high impedance and low sensitivity
- Con:No controls or in-line remote on the cable
- Con:Lacks modern features like Bluetooth or noise cancellation
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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