Detailed comparison and review of V7 HA202-2EP and Poly EncorePro 520V. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.
| DESIGN AND DIMENSIONS | V7 HA202-2EP | Poly EncorePro 520V |
|---|
| Product Type | Headset - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | EncorePro 500 series | |
| Height | 16.5 cm | 6.7 cm | |
| Width | 15 cm | 11.1 cm | |
| Depth | 5.5 cm | 14.9 cm | |
| Weight | 70 g | 74 g | V7 HA202-2EP are lighter than V7 HA202-2EP headphones. |
| Colour | Black | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Computer | - |
| SOUND QUALITY | V7 HA202-2EP | Poly EncorePro 520V |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Adjustable Headband | Yes | - | |
| Connectivity Technology | Wired | Wired | |
| Active Noise Cancelling | - | Yes | Poly EncorePro 520V are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 30 mm | 5.6 mm | V7 HA202-2EP have a thicker diaphragm than Poly EncorePro 520V. |
| Signal-To-Noise Ratio | - | 50 dB |
| MICROPHONE | V7 HA202-2EP | Poly EncorePro 520V |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | Mono | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 520V microphone can cancel out ambient noise. |
| Frequency Response | - | 20 - 16000 Hz | |
| Audio Input Details | Omni-directional - 270° | - | |
| Sensitivity | -44 dB | 40 dB | |
| Sensitivity Margin | - | +/- 3dB |
| CABLE | V7 HA202-2EP | Poly EncorePro 520V |
|---|
| Cable Type | Headset cable - straight - 1.8 m | - | |
|---|---|---|---|
| Cable Length | 1.8 m | 78.5 cm |
| FEATURES | V7 HA202-2EP | Poly EncorePro 520V |
|---|
| Features | - | Boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | V7 HA202-2EP | Poly EncorePro 520V |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) Microphone (mini-phone 3.5mm) |
Headset (mini-phone 3.5mm) |
|---|
| OTHERS | V7 HA202-2EP | Poly EncorePro 520V |
|---|
| Software Certification | - | Certified for Skype for Business, UC certified | |
|---|---|---|---|
| Supported Host Device OS | - | macOS, Windows | |
| Service & Support | Limited warranty - 2 years | Limited warranty - 2 years |
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