Detailed comparison and review of beyerdynamic DT 1770 PRO 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 | beyerdynamic DT 1770 PRO | Poly EncorePro 520V |
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Product Type | Headphones - wired - 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 | 388 g | 74 g | Poly EncorePro 520V are lighter than beyerdynamic DT 1770 PRO headphones. |
Colour | Black | Black | |
Earpad Material | - | Artificial leather |
SOUND QUALITY | beyerdynamic DT 1770 PRO | Poly EncorePro 520V |
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Headphones Form Factor | Full size | On-ear | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | Closed | - | |
Connectivity Technology | Wired | Wired | |
Active Noise Cancelling | - | Yes | Poly EncorePro 520V are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
Sound Output Mode | Stereo | - | |
Frequency Response | 5 - 40000 Hz | - | |
Total Harmonic Distortion (THD) | 0.05% | - | |
Sensitivity | 102 dB | - | |
Impedance | 250 Ohm | - | |
Diaphragm | - | 5.6 mm | |
Signal-To-Noise Ratio | - | 50 dB |
MICROPHONE | beyerdynamic DT 1770 PRO | Poly EncorePro 520V |
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Type | - | Boom | |
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Microphone Operation Mode | - | Omni-directional | |
Noise Cancelling | - | Yes | Poly EncorePro 520V microphone can cancel out ambient noise. |
Frequency Response | - | 20 - 16000 Hz | |
Sensitivity | - | 40 dB | |
Sensitivity Margin | - | +/- 3dB |
CABLE | beyerdynamic DT 1770 PRO | Poly EncorePro 520V |
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Cable Type | Headphones cable - 3 m Headphones cable - 5 m |
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Cable Length | - | 78.5 cm |
FEATURES | beyerdynamic DT 1770 PRO | Poly EncorePro 520V |
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Features | - | Boom mic length 135mm, 290° rotatable microphone |
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CONNECTIONS | beyerdynamic DT 1770 PRO | Poly EncorePro 520V |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (mini-phone 3.5mm) |
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OTHERS | beyerdynamic DT 1770 PRO | Poly EncorePro 520V |
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Included Accessories | 6.3 mm (1/4") stereo adapter, 2 earpads, carrying bag | - | |
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Software Certification | - | Certified for Skype for Business, UC certified | |
Supported Host Device OS | - | macOS, Windows | |
Service & Support | - | Limited warranty - 2 years |