Side by side comparison and review of Gamdias HEPHAESTUS V2 and Poly EncorePro 520V. 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 | Gamdias HEPHAESTUS V2 | Poly EncorePro 520V |
|---|
| Product Type | Headset - 7.1 channel - wired | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | EncorePro 500 series | |
| Height | - | 6.7 cm | |
| Width | - | 11.1 cm | |
| Depth | - | 14.9 cm | |
| Weight | - | 74 g | |
| Colour | - | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Computer | - |
| SOUND QUALITY | Gamdias HEPHAESTUS V2 | Poly EncorePro 520V |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| 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 | - | |
| Sensitivity | 119 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 50 mm | 5.6 mm | Gamdias HEPHAESTUS V2 have a thicker diaphragm than Poly EncorePro 520V. |
| Signal-To-Noise Ratio | - | 50 dB |
| MICROPHONE | Gamdias HEPHAESTUS V2 | Poly EncorePro 520V |
|---|
| Type | Boom | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 520V microphone can cancel out ambient noise. |
| Frequency Response | - | 20 - 16000 Hz | |
| Sensitivity | -58 dB | 40 dB | |
| Sensitivity Margin | - | +/- 3dB |
| CABLE | Gamdias HEPHAESTUS V2 | Poly EncorePro 520V |
|---|
| Cable Type | Headset cable - 1.9 m | - | |
|---|---|---|---|
| Cable Length | 1.9 m | 78.5 cm |
| FEATURES | Gamdias HEPHAESTUS V2 | Poly EncorePro 520V |
|---|
| Features | - | Boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | Gamdias HEPHAESTUS V2 | Poly EncorePro 520V |
|---|
| Connector Type | Headset (4 PIN USB Type A) Audio line-in / microphone (mini-phone stereo 3.5 mm) |
Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Gamdias HEPHAESTUS V2 | Poly EncorePro 520V |
|---|
| Software Certification | - | Certified for Skype for Business, UC certified | |
|---|---|---|---|
| Supported Host Device OS | - | macOS, Windows | |
| Service & Support | - | Limited warranty - 2 years |
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