In depth comparison and review of Sennheiser HD 569 and Poly Blackwire 3220. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
DESIGN AND DIMENSIONS | Sennheiser HD 569 | Poly Blackwire 3220 |
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Product Type | Headphones - wired - 3.5 mm jack, 6.35 mm jack | Headset - wired - USB-A | |
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Series | HD 5 | 3200 Series | |
Height | - | 17.8 cm | |
Width | - | 15.5 cm | |
Depth | - | 3.2 cm | |
Weight | 756 g | 64 g | Poly Blackwire 3220 are lighter than Sennheiser HD 569 headphones. |
Colour | Black | Black | |
Earpad Material | - | Artificial leather | |
Recommended Use | Portable electronics | Portable electronics, computer |
SOUND QUALITY | Sennheiser HD 569 | Poly Blackwire 3220 |
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Headphones Form Factor | Full size | On-ear | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | Closed | - | |
Adjustable Headband | - | Yes | |
Connectivity Technology | Wired | Wired | |
Active Noise Cancelling | - | Yes | Poly Blackwire 3220 are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | SoundGuard | |
Noise Isolating | Yes | - | Sennheiser HD 569 are equipped with a noise isolating function. |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 10 - 28000 Hz | - | |
Total Harmonic Distortion (THD) | 0.2% | - | |
Sensitivity | 115 dB/Vrms | 90 dB | Sennheiser HD 569 have higher sensitivity than Poly Blackwire 3220. |
Impedance | 23 Ohm | 32 Ohm | |
Diaphragm | - | 28 mm | |
Features | - | Echo cancelation, Dynamic EQ optimised | |
In-Cord Volume Control | - | Yes |
MICROPHONE | Sennheiser HD 569 | Poly Blackwire 3220 |
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Type | On-cable | Boom | |
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Microphone Operation Mode | Mono | Omni-directional | |
Frequency Response | - | 100 - 10000 Hz | |
Sensitivity | - | -38 dBV/Pascal |
REMOTE CONTROL | Sennheiser HD 569 | Poly Blackwire 3220 |
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Controls | - | Mute, volume, answer/end, hold, redial |
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CABLE | Sennheiser HD 569 | Poly Blackwire 3220 |
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Cable Type | Headphones cable - detachable - straight - 3 m Headphones cable - detachable - straight - 1.2 m |
USB-A cable | |
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Cable Length | 3 m | - | |
Detachable Cable | Yes | - | |
Plated Connector | Gold | - |
CONNECTIONS | Sennheiser HD 569 | Poly Blackwire 3220 |
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Connector Type | Headphones (phone stereo 6.3 mm) Headphones (mini-phone stereo 3.5 mm) |
USB (4 PIN USB Type A) |
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OTHERS | Sennheiser HD 569 | Poly Blackwire 3220 |
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Included Accessories | Audio cable (3m), 3.5 mm audio cable | - | |
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Compatibility | - | Mac, Windows | |
Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
Supported Host Device OS | - | Windows 10, macOS, Windows 11 |