In depth comparison and review of V7 HA520-2EP and Poly EncorePro 530D. 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 | V7 HA520-2EP | Poly EncorePro 530D |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB-C, USB-A | |
|---|---|---|---|
| Series | - | EncorePro 500 series | |
| Height | 18.8 cm | - | |
| Width | 6.8 cm | - | |
| Depth | 14.8 cm | - | |
| Weight | 163.5 g | 22 g | Poly EncorePro 530D are lighter than V7 HA520-2EP headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Foam | |
| Recommended Use | - | Computer |
| SOUND QUALITY | V7 HA520-2EP | Poly EncorePro 530D |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 110 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 30 mm | V7 HA520-2EP have a thicker diaphragm than Poly EncorePro 530D. |
| Features | - | SoundGuard Technology | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | V7 HA520-2EP | Poly EncorePro 530D |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | 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 |
| CABLE | V7 HA520-2EP | Poly EncorePro 530D |
|---|
| Cable Type | Headphones cable - 1.8 m | Headset cable - 89 cm | |
|---|---|---|---|
| Cable Length | 1.8 m | - |
| FEATURES | V7 HA520-2EP | Poly EncorePro 530D |
|---|
| Features | - | Quick Disconnect, boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | V7 HA520-2EP | Poly EncorePro 530D |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headset (4 PIN USB Type A) Headset (24 pin USB-C) |
|---|
| OTHERS | V7 HA520-2EP | Poly EncorePro 530D |
|---|
| Supported Host Device OS | - | macOS, Windows | |
|---|---|---|---|
| Compliant Standards | FCC, RoHS | - | |
| TAA Compliant | - | Yes | |
| Service & Support | Limited warranty - 2 years | - |
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