Side by side comparison and review of Sennheiser HD 598 CS and Poly EncorePro 320, QD. 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 | Sennheiser HD 598 CS | Poly EncorePro 320, QD |
|---|
| Product Type | Headphones - wired - 3.5 mm jack, 6.35 mm jack | Headset - wired - Quick Disconnect | |
|---|---|---|---|
| Series | - | 300 Series | |
| Recommended Use | Home audio, portable electronics | Computer |
| SOUND QUALITY | Sennheiser HD 598 CS | Poly EncorePro 320, QD |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Connectivity Technology | Wired | Wired | |
| Noise Isolating | Yes | - | Sennheiser HD 598 CS are equipped with a noise isolating function. |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 10 - 28000 Hz | 50 - 8000 Hz | Sennheiser HD 598 CS offer a larger frequency range than Poly EncorePro 320, QD. |
| Total Harmonic Distortion (THD) | 0.2% | - | |
| Impedance | 23 Ohm | 32 Ohm | |
| Max Sound Pressure | 115 dB | 118 dB | |
| Diaphragm | - | 28 mm | |
| In-Cord Volume Control | - | Yes |
| MICROPHONE | Sennheiser HD 598 CS | Poly EncorePro 320, QD |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Uni-directional |
| REMOTE CONTROL | Sennheiser HD 598 CS | Poly EncorePro 320, QD |
|---|
| Controls | - | Mute, volume |
|---|
| CABLE | Sennheiser HD 598 CS | Poly EncorePro 320, QD |
|---|
| Cable Type | Headphones cable - straight - 3 m Headphones cable - straight - 1.2 m |
Headset cable | |
|---|---|---|---|
| Detachable Cable | Yes | - |
| CONNECTIONS | Sennheiser HD 598 CS | Poly EncorePro 320, QD |
|---|
| Connector Type | Headphones (phone stereo 6.3 mm) Headphones (mini-phone stereo 3.5 mm 4-pole) |
Headset (Quick Disconnect) |
|---|
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