Detailed comparison and review of Sennheiser PXC 480 and EPOS I SENNHEISER IMPACT MB 660 UC MS. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | Sennheiser PXC 480 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - Bluetooth - wireless - NFC | |
|---|---|---|---|
| Weight | - | 227 g | |
| Recommended Use | Portable electronics | Portable electronics, computer | |
| Bluetooth Range (Operating Distance) | - | 25 m |
| SOUND QUALITY | Sennheiser PXC 480 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
|---|
| Headphones Form Factor | Full size | Full size | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Ear Cups Type | - | Closed | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | Yes | Both headphones can be folded. |
| Connectivity Technology | Wired | Wireless | |
| Wireless Technology | - | Bluetooth | |
| Bluetooth Version | - | Bluetooth 4.2 | |
| Bluetooth Profiles | - | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP), Device ID Profile (DIP) | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | NoiseGard active noise compensation | Adaptive Noise Control | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 18 - 20000 Hz | 17 - 23000 Hz | EPOS I SENNHEISER IMPACT MB 660 UC MS offer a larger frequency range than Sennheiser PXC 480. |
| Total Harmonic Distortion (THD) | 0.5% | 0.5% | Both headphones have the same total harmonic distortion. |
| Sensitivity | 118 dB | 118 dB | Both headphones offer the same sensitivity. |
| Impedance | 18 Ohm | 46 Ohm | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Sennheiser PXC 480 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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| Frequency Response | - | 150 - 6800 Hz |
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| REMOTE CONTROL | Sennheiser PXC 480 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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| Controls | Answer/end, play/pause, next/previous track | - |
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| CABLE | Sennheiser PXC 480 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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| Cable Type | Headphones cable - detachable | Audio cable Micro-USB cable |
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| BATTERY AND CHARGING | Sennheiser PXC 480 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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| Battery Type | Headphone battery rechargeable | Headset battery rechargeable | |
|---|---|---|---|
| Battery Life | 50 hour(s) | 30 hours | Sennheiser PXC 480 lasts longer on a single charge than the EPOS I SENNHEISER IMPACT MB 660 UC MS. |
| Standby Time | - | 360 hours | |
| Charging Time | - | 3 hours |
| WIRELESS LINK | Sennheiser PXC 480 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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| Transmission Range | - | 25 m |
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| CONNECTIONS | Sennheiser PXC 480 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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| Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
|---|
| OTHERS | Sennheiser PXC 480 | EPOS I SENNHEISER IMPACT MB 660 UC MS |
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| Included Accessories | Airplane adapter, 6.3 mm (1/4") stereo adapter, travel bag, USB charging cable | Carrying case, Bluetooth adapter, airplane adapter | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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