Side by side comparison and review of Logitech Zone 750 and Poly Blackwire 3320-M. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.
| DESIGN AND DIMENSIONS | Logitech Zone 750 | Poly Blackwire 3320-M |
|---|
| Product Type | Headset - wired - USB-C | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | Blackwire 3300 series | |
| Height | 16.593 cm | 17.8 cm | |
| Width | 17.973 cm | 15.5 cm | |
| Depth | 6.677 cm | 3.2 cm | |
| Weight | 211 g | 130 g | Poly Blackwire 3320-M are lighter than Logitech Zone 750 headphones. |
| Colour | - | Black | |
| Body Material | Plastic, metal, silicone | - | |
| Earpad Material | - | Foam | |
| Recommended Use | Portable electronics, computer | Portable electronics, computer |
| SOUND QUALITY | Logitech Zone 750 | Poly Blackwire 3320-M |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 16000 Hz | 20 - 20000 Hz | Poly Blackwire 3320-M offer a larger frequency range than Logitech Zone 750. |
| Sensitivity | 99 dB +/- 3dB | 116 dB | Poly Blackwire 3320-M have higher sensitivity than Logitech Zone 750. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | - | 118 dB | |
| Diaphragm | 40 mm | 32 mm | Logitech Zone 750 have a thicker diaphragm than Poly Blackwire 3320-M. |
| Features | - | Dynamic EQ optimised | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Logitech Zone 750 | Poly Blackwire 3320-M |
|---|
| Form Factor | Headset microphone | - | |
|---|---|---|---|
| Type | Boom | Boom | |
| Microphone Operation Mode | Uni-directional, omni-directional | - | |
| Frequency Response | 100 - 16000 Hz | 100 - 10000 Hz | Logitech Zone 750 offer a larger microphone frequency range than Poly Blackwire 3320-M. |
| Sensitivity | -48 dBV/Pascal | -38 dB | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Logitech Zone 750 | Poly Blackwire 3320-M |
|---|
| Controls | Mute, volume, answer/end, play/pause, reject call | Mute, volume, answer/end |
|---|
| CABLE | Logitech Zone 750 | Poly Blackwire 3320-M |
|---|
| Cable Type | Headset cable - 1.9 m USB-C to USB-A adapter |
- | |
|---|---|---|---|
| Cable Length | 1.9 m | - |
| CONNECTIONS | Logitech Zone 750 | Poly Blackwire 3320-M |
|---|
| Connector Type | Headset (USB Type-C) | USB (24 pin USB-C) |
|---|
| OTHERS | Logitech Zone 750 | Poly Blackwire 3320-M |
|---|
| Included Accessories | Travel bag, USB-C adapter | - | |
|---|---|---|---|
| Compatibility | Chrome OS, Mac, Windows | Mac, Windows | |
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | Windows 10, macOS | |
| Compliant Standards | Plug and Play | - | |
| Service & Support | Limited warranty - 2 years | - |
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