Side by side comparison and review of Trust Ozo and Poly EncorePro 520V. 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 520V |
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Product Type | Headset - wired - USB-A | Headset - wired - 3.5 mm jack | |
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Series | - | EncorePro 500 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 520V are lighter than Trust Ozo headphones. |
Colour | - | Black | |
Earpad Material | Synthetic leather | Artificial leather | |
Recommended Use | Portable electronics, computer | - |
SOUND QUALITY | Trust Ozo | Poly EncorePro 520V |
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Headphones Form Factor | Full size | On-ear | |
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Ear Cups Type | Closed | - | |
Adjustable Headband | Yes | - | |
Connectivity Technology | Wired | Wired | |
Active Noise Cancelling | - | Yes | Poly EncorePro 520V are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
Sound Output Mode | Stereo | - | |
Frequency Response | 20 - 20000 Hz | - | |
Total Harmonic Distortion (THD) | 1% | - | |
Sensitivity | 108 dB | - | |
Impedance | 32 Ohm | - | |
Max Sound Pressure | 92 dB | - | |
Diaphragm | 40 mm | 5.6 mm | Trust Ozo have a thicker diaphragm than Poly EncorePro 520V. |
Signal-To-Noise Ratio | - | 50 dB | |
Magnet Material | Neodymium | - | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Trust Ozo | Poly EncorePro 520V |
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Type | Boom | Boom | |
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Microphone Technology | Electret condenser | - | |
Microphone Operation Mode | Omni-directional | Omni-directional | |
Noise Cancelling | - | Yes | Poly EncorePro 520V microphone can cancel out ambient noise. |
Frequency Response | 150 - 17000 Hz | 20 - 16000 Hz | Trust Ozo offer a larger microphone frequency range than Poly EncorePro 520V. |
Sensitivity | - | 40 dB | |
Sensitivity Margin | - | +/- 3dB | |
Microphone Features | Mute function | - |
CABLE | Trust Ozo | Poly EncorePro 520V |
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Cable Type | USB cable - straight - 2 m | - | |
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Cable Length | 2 m | 78.5 cm |
FEATURES | Trust Ozo | Poly EncorePro 520V |
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Features | - | Boom mic length 135mm, 290° rotatable microphone |
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CONNECTIONS | Trust Ozo | Poly EncorePro 520V |
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Connector Type | USB 2.0 (4 PIN USB Type A) | Headset (mini-phone 3.5mm) |
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OTHERS | Trust Ozo | Poly EncorePro 520V |
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Compatibility | Mac, Windows | - | |
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Software Certification | - | Certified for Skype for Business, UC certified | |
Supported Host Device OS | - | macOS, Windows | |
Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |