Detailed comparison and review of Razer Opus X 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 | Razer Opus X | Poly EncorePro 520V |
|---|
| Product Type | Headphones - Bluetooth - wireless | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | EncorePro 500 series | |
| Height | - | 6.7 cm | |
| Width | - | 11.1 cm | |
| Depth | - | 14.9 cm | |
| Weight | 270 g | 74 g | Poly EncorePro 520V are lighter than Razer Opus X headphones. |
| Colour | Mercury | Quartz | Black | |
| Earpad Material | Nylon, protein-leather | Artificial leather |
| SOUND QUALITY | Razer Opus X | Poly EncorePro 520V |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Active Noise Cancelling | Yes | Yes | Both headphones are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| Sound Output Mode | Stereo | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Diaphragm | 40 mm | 5.6 mm | Razer Opus X have a thicker diaphragm than Poly EncorePro 520V. |
| Signal-To-Noise Ratio | - | 50 dB |
| MICROPHONE | Razer Opus X | Poly EncorePro 520V |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | Yes | Yes | The microphones on both headphones can cancel out ambient noise. |
| Frequency Response | - | 20 - 16000 Hz | |
| Sensitivity | - | 40 dB | |
| Sensitivity Margin | - | +/- 3dB | |
| Microphones Included | 2 | - |
| REMOTE CONTROL | Razer Opus X | Poly EncorePro 520V |
|---|
| Controls | Volume | - |
|---|
| CABLE | Razer Opus X | Poly EncorePro 520V |
|---|
| Cable Type | USB-C to USB-A cable - detachable - 50 cm | - | |
|---|---|---|---|
| Cable Length | - | 78.5 cm |
| FEATURES | Razer Opus X | Poly EncorePro 520V |
|---|
| Features | - | Boom mic length 135mm, 290° rotatable microphone |
|---|
| BATTERY AND CHARGING | Razer Opus X | Poly EncorePro 520V |
|---|
| Battery Type | Headphone battery rechargeable | - |
|---|
| CONNECTIONS | Razer Opus X | Poly EncorePro 520V |
|---|
| Connector Type | - | Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Razer Opus X | Poly EncorePro 520V |
|---|
| Included Accessories | USB-C to USB-A charging cable | - | |
|---|---|---|---|
| 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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