Detailed comparison and review of Trust Ozo and Poly Blackwire C5220. 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 | Trust Ozo | Poly Blackwire C5220 |
|---|
| Product Type | Headset - wired - USB-A | Headset - wired - 3.5 mm jack, USB-A | |
|---|---|---|---|
| Series | - | Blackwire 5200 series | |
| Height | 22 cm | - | |
| Width | 16 cm | - | |
| Depth | 9 cm | - | |
| Weight | 214 g | 164.2 g | Poly Blackwire C5220 are lighter than Trust Ozo headphones. |
| Colour | - | Black | |
| Earpad Material | Synthetic leather | Artificial leather | |
| Recommended Use | Portable electronics, computer | Portable electronics, computer |
| SOUND QUALITY | Trust Ozo | Poly Blackwire C5220 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | Yes | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly Blackwire C5220 are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | - | |
| Total Harmonic Distortion (THD) | 1% | - | |
| Sensitivity | 108 dB | 90 dB | Trust Ozo have higher sensitivity than Poly Blackwire C5220. |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 92 dB | - | |
| Diaphragm | 40 mm | 28 mm | Trust Ozo have a thicker diaphragm than Poly Blackwire C5220. |
| Magnet Material | Neodymium | - | |
| Features | - | Digital signal processing, Dynamic EQ optimised | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Trust Ozo | Poly Blackwire C5220 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | - | |
| Noise Cancelling | - | Yes | Poly Blackwire C5220 microphone can cancel out ambient noise. |
| Frequency Response | 150 - 17000 Hz | 100 - 10000 Hz | Trust Ozo offer a larger microphone frequency range than Poly Blackwire C5220. |
| Sensitivity | - | -38 dB | |
| Microphone Features | Mute function | - |
| REMOTE CONTROL | Trust Ozo | Poly Blackwire C5220 |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | Trust Ozo | Poly Blackwire C5220 |
|---|
| Cable Type | USB cable - straight - 2 m | USB-A cable - 21.7 cm | |
|---|---|---|---|
| Cable Length | 2 m | - |
| FEATURES | Trust Ozo | Poly Blackwire C5220 |
|---|
| Features | - | 280° rotatable microphone |
|---|
| CONNECTIONS | Trust Ozo | Poly Blackwire C5220 |
|---|
| Connector Type | USB 2.0 (4 PIN USB Type A) | USB (USB Type-A) Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Trust Ozo | Poly Blackwire C5220 |
|---|
| Included Accessories | - | Carrying case | |
|---|---|---|---|
| Software Included | - | Poly Lens | |
| Compatibility | Mac, Windows | Mac, Windows | |
| Software Certification | - | Certified for Skype for Business, Certified for Microsoft Teams, Certified for Zoom Rooms, Avaya Certified, Cisco Jabber Certified | |
| Supported Host Device OS | - | macOS, Windows | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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