Side by side comparison and review of Trust Ozo and Poly EncorePro 320. 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 | Trust Ozo | Poly EncorePro 320 |
|---|
| Product Type | Headset - wired - USB-A | Headset - wired - USB-C | |
|---|---|---|---|
| Series | - | EncorePro 300 series | |
| Height | 22 cm | 6.7 cm | |
| Width | 16 cm | 11.1 cm | |
| Depth | 9 cm | 14.9 cm | |
| Weight | 214 g | 74 g | Poly EncorePro 320 are lighter than Trust Ozo headphones. |
| Colour | - | Black | |
| Earpad Material | Synthetic leather | Artificial leather | |
| Recommended Use | Portable electronics, computer | Computer |
| SOUND QUALITY | Trust Ozo | Poly EncorePro 320 |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Ear Cups Type | Closed | - | |
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 20 - 20000 Hz | 20 - 10000 Hz | Trust Ozo offer a larger frequency range than Poly EncorePro 320. |
| Total Harmonic Distortion (THD) | 1% | - | |
| Sensitivity | 108 dB | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 92 dB | - | |
| Diaphragm | 40 mm | 5.6 mm | Trust Ozo have a thicker diaphragm than Poly EncorePro 320. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard DIGITAL Technology | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Trust Ozo | Poly EncorePro 320 |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Technology | Electret condenser | - | |
| Microphone Operation Mode | Omni-directional | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 320 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | 150 - 17000 Hz | 35 - 21000 Hz | Poly EncorePro 320 offer a larger microphone frequency range than Trust Ozo. |
| Sensitivity | - | 40 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Signal-To-Noise Ratio | - | 53 dB | |
| Microphone Features | Mute function | - |
| REMOTE CONTROL | Trust Ozo | Poly EncorePro 320 |
|---|
| Controls | - | Mute, volume, answer/end |
|---|
| CABLE | Trust Ozo | Poly EncorePro 320 |
|---|
| Cable Type | USB cable - straight - 2 m | Headset cable - 2.19 m | |
|---|---|---|---|
| Cable Length | 2 m | 2.19 m |
| FEATURES | Trust Ozo | Poly EncorePro 320 |
|---|
| Features | - | Boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | Trust Ozo | Poly EncorePro 320 |
|---|
| Connector Type | USB 2.0 (4 PIN USB Type A) | USB (USB Type-A) |
|---|
| OTHERS | Trust Ozo | Poly EncorePro 320 |
|---|
| Compatibility | Mac, Windows | Mac, Windows | |
|---|---|---|---|
| Software Certification | - | Certified for Microsoft Teams | |
| Supported Host Device OS | - | macOS, Windows | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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