In depth comparison and review of Poly Blackwire 3220 and Dell Wired Headset WH3024. 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 | Poly Blackwire 3220 | Dell Wired Headset WH3024 |
|---|
| Product Type | Headset - wired - USB-A | Headset - wired - USB-C | |
|---|---|---|---|
| Series | 3200 Series | - | |
| Height | 17.8 cm | - | |
| Width | 15.5 cm | - | |
| Depth | 3.2 cm | - | |
| Weight | 64 g | 110 g | Poly Blackwire 3220 are lighter than Poly Blackwire 3220 headphones. |
| Colour | Black | - | |
| Earpad Material | Artificial leather | Leatherette memory foam | |
| Headband Material | - | Leatherette, memory foam | |
| Recommended Use | Portable electronics, computer | Computer |
| SOUND QUALITY | Poly Blackwire 3220 | Dell Wired Headset WH3024 |
|---|
| Headphones Form Factor | On-ear | On-ear - vertical - binaural | |
|---|---|---|---|
| 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 | - | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | - | 20 - 20000 Hz | |
| Sensitivity | 90 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | - | 119 dB | |
| Diaphragm | 28 mm | 28 mm | Both headphones are designed with same thick diaphragm. |
| Features | Echo cancelation, Dynamic EQ optimised | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3220 | Dell Wired Headset WH3024 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Omni-directional | Uni-directional, beamforming | |
| Noise Cancelling | - | Yes | Dell Wired Headset WH3024 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | AI Powered Environmental Noise Cancellation | |
| Frequency Response | 100 - 10000 Hz | 100 - 14000 Hz | Dell Wired Headset WH3024 offer a larger microphone frequency range than Poly Blackwire 3220. |
| Sensitivity | -38 dBV/Pascal | -45 dBV/Pascal | |
| Signal-To-Noise Ratio | - | 53 dB |
| REMOTE CONTROL | Poly Blackwire 3220 | Dell Wired Headset WH3024 |
|---|
| Controls | Mute, volume, answer/end, hold, redial | Mute, volume, answer/end, Microsoft Teams button |
|---|
| CABLE | Poly Blackwire 3220 | Dell Wired Headset WH3024 |
|---|
| Cable Type | USB-A cable | Headset cable - 2 m |
|---|
| FEATURES | Poly Blackwire 3220 | Dell Wired Headset WH3024 |
|---|
| Features | - | 260° rotatable microphone | |
|---|---|---|---|
| Additional Functions | - | LED lights |
| CONNECTIONS | Poly Blackwire 3220 | Dell Wired Headset WH3024 |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headphones (24 pin USB-C) |
|---|
| OTHERS | Poly Blackwire 3220 | Dell Wired Headset WH3024 |
|---|
| Included Accessories | - | USB-C to USB-A adapter | |
|---|---|---|---|
| Compatibility | Mac, Windows | Mac, Windows | |
| Software Certification | Skype Certified, Avaya Certified, Cisco Jabber Certified | Zoom Certified, Certified for Microsoft Teams | |
| Supported Host Device OS | Windows 10, macOS, Windows 11 | Windows 10 (64-bit), Windows 11 (64-bit), macOS | |
| Service & Support | - | Limited warranty - 3 years |
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