Side by side comparison and review of Poly EncorePro 320 and Trust GXT 415S Zirox. 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 | Trust GXT 415S Zirox |
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Product Type | Headset - wired - USB-C | Headset - 3.5 mm jack | |
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Series | EncorePro 300 series | - | |
Height | 6.7 cm | 20 cm | |
Width | 11.1 cm | 17 cm | |
Depth | 14.9 cm | 8.5 cm | |
Weight | 74 g | 237 g | Poly EncorePro 320 are lighter than Poly EncorePro 320 headphones. |
Colour | Black | Red | |
Body Material | - | ABS plastic | |
Earpad Material | Artificial leather | Synthetic leather | |
Recommended Use | Computer | Professional audio, Game console, phone | |
Gaming | - | Yes |
SOUND QUALITY | Poly EncorePro 320 | Trust GXT 415S Zirox |
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Headphones Form Factor | On-ear | Full size | |
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Adjustable Headband | - | Yes | |
Connectivity Technology | Wired | - | |
Sound Output Mode | Stereo | Stereo | |
Frequency Response | 20 - 10000 Hz | 20 - 20000 Hz | Trust GXT 415S Zirox offer a larger frequency range than Poly EncorePro 320. |
Sensitivity | - | 90 dB | |
Impedance | 32 Ohm | - | |
Max Sound Pressure | - | 90 dB | |
Diaphragm | 5.6 mm | - | |
Magnet Material | - | Neodymium | |
Features | SoundGuard DIGITAL Technology | - | |
In-Cord Volume Control | Yes | - |
MICROPHONE | Poly EncorePro 320 | Trust GXT 415S Zirox |
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Type | Boom | Boom | |
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Microphone Operation Mode | Omni-directional | - | |
Connectivity Technology | - | Wired | |
Noise Cancelling | Yes | - | Poly EncorePro 320 microphone can cancel out ambient noise. |
Noise Cancelling Technology | Passive noise cancellation (PNC) | - | |
Frequency Response | 35 - 21000 Hz | - | |
Sensitivity | 40 dB | - | |
Sensitivity Margin | +/- 3dB | - | |
Signal-To-Noise Ratio | 53 dB | - |
REMOTE CONTROL | Poly EncorePro 320 | Trust GXT 415S Zirox |
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Controls | Mute, volume, answer/end | Volume control, microphone on/mute |
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CABLE | Poly EncorePro 320 | Trust GXT 415S Zirox |
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Cable Type | Headset cable - 2.19 m | - | |
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Cable Length | 2.19 m | - |
FEATURES | Poly EncorePro 320 | Trust GXT 415S Zirox |
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Features | Boom mic length 135mm, 290° rotatable microphone | - |
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CONNECTIONS | Poly EncorePro 320 | Trust GXT 415S Zirox |
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Connector Type | USB (USB Type-A) | Headphones (mini-phone stereo 3.5 mm) |
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OTHERS | Poly EncorePro 320 | Trust GXT 415S Zirox |
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Compatibility | Mac, Windows | iPhone, iPad, Android phone, Chrome OS, Linux, Mac, Windows | |
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Software Certification | Certified for Microsoft Teams | - | |
Supported Host Device OS | macOS, Windows | - | |
Compliant Standards | - | EN 50332-2:2003, EN 61000-3-3:2013+A1:2019, EN 62368-1:2020+A11:2020, SI 2012/3032 RoHS, EN 61000-3-2:2019+A1:2021, EN 55035:2017+A11:2020, EN 55032:2015 + A11:2020 | |
TAA Compliant | Yes | - | |
Service & Support | - | Limited warranty - 2 years |