In depth comparison and review of Poly EncorePro 320, QD and V7 HA530E. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Poly EncorePro 320, QD | V7 HA530E |
|---|
| Product Type | Headset - wired - Quick Disconnect | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | 300 Series | - | |
| Colour | - | Black, red | |
| Recommended Use | Computer | Portable electronics, computer |
| SOUND QUALITY | Poly EncorePro 320, QD | V7 HA530E |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | - | Dynamic | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | Stereo | |
| Frequency Response | 50 - 8000 Hz | - | |
| Impedance | 32 Ohm | 32 Ohm | |
| Max Sound Pressure | 118 dB | - | |
| Diaphragm | 28 mm | - | |
| Features | - | Built-in volume limiter | |
| In-Cord Volume Control | Yes | Yes |
| MICROPHONE | Poly EncorePro 320, QD | V7 HA530E |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Uni-directional | - | |
| Sensitivity | - | -44 dB |
| REMOTE CONTROL | Poly EncorePro 320, QD | V7 HA530E |
|---|
| Controls | Mute, volume | - |
|---|
| CABLE | Poly EncorePro 320, QD | V7 HA530E |
|---|
| Cable Type | Headset cable | Headset cable - 2 m |
|---|
| CONNECTIONS | Poly EncorePro 320, QD | V7 HA530E |
|---|
| Connector Type | Headset (Quick Disconnect) | Headset (mini-phone stereo 3.5 mm) |
|---|
| OTHERS | Poly EncorePro 320, QD | V7 HA530E |
|---|
| Included Accessories | - | Storage bag | |
|---|---|---|---|
| Service & Support | - | Limited warranty - 2 years |
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