Detailed comparison and review of Logitech H111 and Poly Blackwire 3220. 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 | Logitech H111 | Poly Blackwire 3220 |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | 3200 Series | |
| Height | 16.2 cm | 17.8 cm | |
| Width | 14.4 cm | 15.5 cm | |
| Depth | 4.6 cm | 3.2 cm | |
| Weight | 74 g | 64 g | Poly Blackwire 3220 are lighter than Logitech H111 headphones. |
| Colour | - | Black | |
| Earpad Material | Foam | Artificial leather | |
| Recommended Use | Portable electronics, computer | Portable electronics, computer |
| SOUND QUALITY | Logitech H111 | Poly Blackwire 3220 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire 3220 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 20 mW | - | |
| Sensitivity | 100 dB +/- 3dB | 90 dB | Logitech H111 have higher sensitivity than Poly Blackwire 3220. |
| Impedance | 32 Ohm | 32 Ohm | |
| Diaphragm | 30 mm | 28 mm | Logitech H111 have a thicker diaphragm than Poly Blackwire 3220. |
| Features | - | Echo cancelation, Dynamic EQ optimised | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Logitech H111 | Poly Blackwire 3220 |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Bi-directional | Omni-directional | |
| Frequency Response | 100 - 16000 Hz | 100 - 10000 Hz | Logitech H111 offer a larger microphone frequency range than Poly Blackwire 3220. |
| Sensitivity | -38 dBV/Pascal | -38 dBV/Pascal | |
| Sensitivity Margin | +/- 4dB | - |
| REMOTE CONTROL | Logitech H111 | Poly Blackwire 3220 |
|---|
| Controls | - | Mute, volume, answer/end, hold, redial |
|---|
| CABLE | Logitech H111 | Poly Blackwire 3220 |
|---|
| Cable Type | Headset cable - 2.35 m | USB-A cable | |
|---|---|---|---|
| Cable Length | 2.35 m | - |
| CONNECTIONS | Logitech H111 | Poly Blackwire 3220 |
|---|
| Connector Type | Headset (mini-phone 3.5 mm 4-pole) | USB (4 PIN USB Type A) |
|---|
| OTHERS | Logitech H111 | Poly Blackwire 3220 |
|---|
| Compatibility | - | Mac, Windows | |
|---|---|---|---|
| Software Certification | - | Skype Certified, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | Windows 10, macOS, Windows 11 | |
| Compliant Standards | EAC | - | |
| Service & Support | Limited warranty - 2 years | - |
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