Detailed comparison and review of EPOS I SENNHEISER ADAPT SC 165 USB and Poly EncorePro 520V. 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 | EPOS I SENNHEISER ADAPT SC 165 USB | Poly EncorePro 520V |
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Product Type | Headset - wired - USB, 3.5 mm jack | Headset - wired - 3.5 mm jack | |
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Series | - | EncorePro 500 series | |
Height | - | 6.7 cm | |
Width | - | 11.1 cm | |
Depth | - | 14.9 cm | |
Weight | 98 g | 74 g | Poly EncorePro 520V are lighter than EPOS I SENNHEISER ADAPT SC 165 USB headphones. |
Colour | Black, white | Black | |
Earpad Material | Leatherette | Artificial leather | |
Recommended Use | Portable electronics, computer | - |
SOUND QUALITY | EPOS I SENNHEISER ADAPT SC 165 USB | Poly EncorePro 520V |
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Headphones Form Factor | On-ear | On-ear | |
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Headphones Technology | Dynamic | - | |
Connectivity Technology | Wired | Wired | |
Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
Sound Output Mode | Stereo | - | |
Sound Effects | EPOS Voice | - | |
Frequency Response | 20 - 20000 Hz | - | |
Max Sound Pressure | 115 dB | - | |
Diaphragm | - | 5.6 mm | |
Signal-To-Noise Ratio | - | 50 dB | |
Magnet Material | Neodymium | - | |
In-Cord Volume Control | Yes | - |
MICROPHONE | EPOS I SENNHEISER ADAPT SC 165 USB | Poly EncorePro 520V |
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Type | Boom | Boom | |
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Microphone Operation Mode | - | Omni-directional | |
Noise Cancelling | - | Yes | Poly EncorePro 520V microphone can cancel out ambient noise. |
Frequency Response | 100 - 10000 Hz | 20 - 16000 Hz | Poly EncorePro 520V offer a larger microphone frequency range than EPOS I SENNHEISER ADAPT SC 165 USB. |
Sensitivity | - | 40 dB | |
Sensitivity Margin | - | +/- 3dB |
REMOTE CONTROL | EPOS I SENNHEISER ADAPT SC 165 USB | Poly EncorePro 520V |
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Controls | Volume, answer/end, microphone on/mute, redial | - |
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CABLE | EPOS I SENNHEISER ADAPT SC 165 USB | Poly EncorePro 520V |
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Cable Type | Headset cable USB cable - detachable |
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Cable Length | 2.262 m | 78.5 cm |
FEATURES | EPOS I SENNHEISER ADAPT SC 165 USB | Poly EncorePro 520V |
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Features | EPOS ActiveGard | Boom mic length 135mm, 290° rotatable microphone |
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CONNECTIONS | EPOS I SENNHEISER ADAPT SC 165 USB | Poly EncorePro 520V |
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Connector Type | USB (4 PIN USB Type A) Headset (mini-phone stereo 3.5 mm 4-pole) |
Headset (mini-phone 3.5mm) |
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OTHERS | EPOS I SENNHEISER ADAPT SC 165 USB | Poly EncorePro 520V |
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Included Accessories | Carrying pouch, USB cable | - | |
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Software Certification | Certified for Skype for Business | Certified for Skype for Business, UC certified | |
Supported Host Device OS | - | macOS, Windows | |
Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |