Detailed comparison and review of JLab Audio Studio Pro 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 | JLab Audio Studio Pro | 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 | 141 g | 74 g | Poly EncorePro 520V are lighter than JLab Audio Studio Pro headphones. |
| Colour | Black | Black | |
| Earpad Material | Foam, plush | Artificial leather | |
| Bluetooth Range (Operating Distance) | 10 m | - |
| SOUND QUALITY | JLab Audio Studio Pro | Poly EncorePro 520V |
|---|
| Headphones Form Factor | Full size | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Adjustable Headband | Yes | - | |
| Foldable | Yes | - | JLab Audio Studio Pro can be folded. |
| Connectivity Technology | Wireless | Wired | |
| Wireless Technology | Bluetooth | - | |
| Bluetooth Version | Bluetooth 5.0 | - | |
| Bluetooth Profiles | Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP) | - | |
| Active Noise Cancelling | - | Yes | Poly EncorePro 520V are equipped with active noice cancellation. |
| Active Noise Cancelling Technology | - | SoundGuard DIGITAL | |
| Sound Output Mode | Stereo | - | |
| Sound Effects | Bass Boost, Signature Sound, Balanced Sound | - | |
| Equaliser | 3-band | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Sensitivity | 110 dB +/- 3dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 5.6 mm | JLab Audio Studio Pro have a thicker diaphragm than Poly EncorePro 520V. |
| Signal-To-Noise Ratio | - | 50 dB | |
| Magnet Material | Neodymium | - |
| MICROPHONE | JLab Audio Studio Pro | Poly EncorePro 520V |
|---|
| Form Factor | Built-in | - | |
|---|---|---|---|
| Type | - | Boom | |
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 520V microphone can cancel out ambient noise. |
| Frequency Response | - | 20 - 16000 Hz | |
| Sensitivity | -38 dB | 40 dB | |
| Sensitivity Margin | +/- 3dB | +/- 3dB |
| REMOTE CONTROL | JLab Audio Studio Pro | Poly EncorePro 520V |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, voice assistant | - |
|---|
| CABLE | JLab Audio Studio Pro | Poly EncorePro 520V |
|---|
| Cable Type | USB-C charge cable | - | |
|---|---|---|---|
| Cable Length | - | 78.5 cm |
| FEATURES | JLab Audio Studio Pro | Poly EncorePro 520V |
|---|
| Features | - | Boom mic length 135mm, 290° rotatable microphone |
|---|
| BATTERY AND CHARGING | JLab Audio Studio Pro | Poly EncorePro 520V |
|---|
| Battery Type | Headphone battery rechargeable - lithium polymer | - | |
|---|---|---|---|
| Battery Capacity | 400 mAh | - | |
| Battery Life | 50 hour(s) | - | |
| Standby Time | 400 hours | - | |
| Charging Time | 3 hour(s) | - |
| CONNECTIONS | JLab Audio Studio Pro | Poly EncorePro 520V |
|---|
| Connector Type | - | Headset (mini-phone 3.5mm) |
|---|
| OTHERS | JLab Audio Studio Pro | 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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