Side by side comparison and review of Poly EncorePro 320, QD and Trust Ozo. 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 | Poly EncorePro 320, QD | Trust Ozo |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headset - wired - USB-A | |
|---|---|---|---|
| Series | 300 Series | - | |
| Height | - | 22 cm | |
| Width | - | 16 cm | |
| Depth | - | 9 cm | |
| Weight | - | 214 g | |
| Earpad Material | - | Synthetic leather | |
| Recommended Use | Computer | Portable electronics, computer |
| SOUND QUALITY | Poly EncorePro 320, QD | Trust Ozo |
|---|
| Headphones Form Factor | On-ear | Full size | |
|---|---|---|---|
| Ear Cups Type | - | Closed | |
| Adjustable Headband | - | Yes | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 8000 Hz | 20 - 20000 Hz | Trust Ozo offer a larger frequency range than Poly EncorePro 320, QD. |
| Total Harmonic Distortion (THD) | - | 1% | |
| Sensitivity | - | 108 dB | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 118 dB | 92 dB | |
| Diaphragm | 28 mm | 40 mm | Trust Ozo have a thicker diaphragm than Poly EncorePro 320, QD. |
| Magnet Material | - | Neodymium | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Poly EncorePro 320, QD | Trust Ozo |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Technology | - | Electret condenser | |
| Microphone Operation Mode | Uni-directional | Omni-directional | |
| Frequency Response | - | 150 - 17000 Hz | |
| Microphone Features | - | Mute function |
| REMOTE CONTROL | Poly EncorePro 320, QD | Trust Ozo |
|---|
| Controls | Mute, volume | - |
|---|
| CABLE | Poly EncorePro 320, QD | Trust Ozo |
|---|
| Cable Type | Headset cable | USB cable - straight - 2 m | |
|---|---|---|---|
| Cable Length | - | 2 m |
| CONNECTIONS | Poly EncorePro 320, QD | Trust Ozo |
|---|
| Connector Type | Headset (Quick Disconnect) | USB 2.0 (4 PIN USB Type A) |
|---|
| OTHERS | Poly EncorePro 320, QD | Trust Ozo |
|---|
| Compatibility | - | Mac, Windows | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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