In depth comparison and review of Poly Blackwire 3320 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 3320 | Dell Wired Headset WH3024 |
|---|
| Product Type | Headset - wired - USB | Headset - wired - USB-C | |
|---|---|---|---|
| Series | 3300 Series | - | |
| Weight | 130 g | 110 g | Dell Wired Headset WH3024 are lighter than Poly Blackwire 3320 headphones. |
| Earpad Material | - | Leatherette memory foam | |
| Headband Material | - | Leatherette, memory foam | |
| Protection | Hearing protection | - | |
| Recommended Use | - | Computer |
| SOUND QUALITY | Poly Blackwire 3320 | Dell Wired Headset WH3024 |
|---|
| Headphones Form Factor | On-ear | On-ear - vertical - binaural | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 20000 Hz | Both headphones offer the same frequency response. |
| Sensitivity | 94 dB | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | - | 119 dB | |
| Diaphragm | 32 mm | 28 mm | Poly Blackwire 3320 have a thicker diaphragm than Dell Wired Headset WH3024. |
| Features | SoundGuard Technology | - | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly Blackwire 3320 | Dell Wired Headset WH3024 |
|---|
| Form Factor | - | Headset microphone | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | - | Uni-directional, beamforming | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones 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 3320. |
| Sensitivity | -38 dB | -45 dBV/Pascal | |
| Signal-To-Noise Ratio | - | 53 dB |
| REMOTE CONTROL | Poly Blackwire 3320 | Dell Wired Headset WH3024 |
|---|
| Controls | Mute, volume, answer/end | Mute, volume, answer/end, Microsoft Teams button |
|---|
| CABLE | Poly Blackwire 3320 | Dell Wired Headset WH3024 |
|---|
| Cable Type | Headset cable | Headset cable - 2 m |
|---|
| FEATURES | Poly Blackwire 3320 | Dell Wired Headset WH3024 |
|---|
| Features | - | 260° rotatable microphone | |
|---|---|---|---|
| Additional Functions | - | LED lights |
| CONNECTIONS | Poly Blackwire 3320 | Dell Wired Headset WH3024 |
|---|
| Connector Type | USB (4 PIN USB Type A) | Headphones (24 pin USB-C) |
|---|
| OTHERS | Poly Blackwire 3320 | Dell Wired Headset WH3024 |
|---|
| Included Accessories | - | USB-C to USB-A adapter | |
|---|---|---|---|
| Compatibility | - | Mac, Windows | |
| Software Certification | Certified for Microsoft Teams | Zoom Certified, Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10 (64-bit), Windows 11 (64-bit), macOS | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 3 years |
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