Side by side comparison and review of Poly EncorePro 320, QD and Poly EncorePro 530D. 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 | Poly EncorePro 530D |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headset - wired - USB-C, USB-A | |
|---|---|---|---|
| Series | 300 Series | EncorePro 500 series | |
| Weight | - | 22 g | |
| Colour | - | Black | |
| Earpad Material | - | Foam | |
| Recommended Use | Computer | Computer |
| SOUND QUALITY | Poly EncorePro 320, QD | Poly EncorePro 530D |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 50 - 8000 Hz | - | |
| Impedance | 32 Ohm | - | |
| Max Sound Pressure | 118 dB | - | |
| Diaphragm | 28 mm | 30 mm | Poly EncorePro 530D have a thicker diaphragm than Poly EncorePro 320, QD. |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Poly EncorePro 320, QD | Poly EncorePro 530D |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | Uni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 530D microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | - | 150 - 6800 Hz |
| REMOTE CONTROL | Poly EncorePro 320, QD | Poly EncorePro 530D |
|---|
| Controls | Mute, volume | - |
|---|
| CABLE | Poly EncorePro 320, QD | Poly EncorePro 530D |
|---|
| Cable Type | Headset cable | Headset cable - 89 cm |
|---|
| FEATURES | Poly EncorePro 320, QD | Poly EncorePro 530D |
|---|
| Features | - | Quick Disconnect, boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | Poly EncorePro 320, QD | Poly EncorePro 530D |
|---|
| Connector Type | Headset (Quick Disconnect) | Headset (4 PIN USB Type A) Headset (24 pin USB-C) |
|---|
| OTHERS | Poly EncorePro 320, QD | Poly EncorePro 530D |
|---|
| Supported Host Device OS | - | macOS, Windows | |
|---|---|---|---|
| TAA Compliant | - | Yes |
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