Detailed comparison and review of Jabra Revo 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 | Jabra Revo | Poly EncorePro 520V |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - 3.5 mm jack | |
|---|---|---|---|
| Series | - | EncorePro 500 series | |
| Height | 17.8 cm | 6.7 cm | |
| Width | 16 cm | 11.1 cm | |
| Depth | 7.3 cm | 14.9 cm | |
| Weight | 226 g | 74 g | Poly EncorePro 520V are lighter than Jabra Revo headphones. |
| Colour | - | Black | |
| Earpad Material | - | Artificial leather | |
| Recommended Use | Portable electronics | - |
| SOUND QUALITY | Jabra Revo | Poly EncorePro 520V |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Foldable | Yes | - | Jabra Revo can be folded. |
| 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 | - | |
| Built-in Decoders | Dolby Digital Plus | - | |
| Frequency Response | 20 - 20000 Hz | - | |
| Max Input Power | 30 mW | - | |
| Total Harmonic Distortion (THD) | <5% | - | |
| Sensitivity | 119 dB | - | |
| Impedance | 32 Ohm | - | |
| Diaphragm | 40 mm | 5.6 mm | Jabra Revo have a thicker diaphragm than Poly EncorePro 520V. |
| Signal-To-Noise Ratio | - | 50 dB | |
| In-Cord Volume Control | Yes | - |
| MICROPHONE | Jabra Revo | Poly EncorePro 520V |
|---|
| Type | On-cable | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 520V microphone can cancel out ambient noise. |
| Frequency Response | 100 - 8000 Hz | 20 - 16000 Hz | Poly EncorePro 520V offer a larger microphone frequency range than Jabra Revo. |
| Audio Input Details | Omni-directional | - | |
| Sensitivity | -42 dB | 40 dB | |
| Sensitivity Margin | - | +/- 3dB |
| REMOTE CONTROL | Jabra Revo | Poly EncorePro 520V |
|---|
| Controls | Volume, answer/end, play/pause, next/previous track, reject call, redial | - |
|---|
| CABLE | Jabra Revo | Poly EncorePro 520V |
|---|
| Cable Type | Headphones cable - detachable - 1.2 m | - | |
|---|---|---|---|
| Cable Length | 1.2 m | 78.5 cm | |
| Detachable Cable | Yes | - |
| FEATURES | Jabra Revo | Poly EncorePro 520V |
|---|
| Features | - | Boom mic length 135mm, 290° rotatable microphone |
|---|
| CONNECTIONS | Jabra Revo | Poly EncorePro 520V |
|---|
| Connector Type | 2 x headphones (mini-phone stereo 3.5 mm 4-pole) | Headset (mini-phone 3.5mm) |
|---|
| OTHERS | Jabra Revo | Poly EncorePro 520V |
|---|
| Included Accessories | Protective pouch | - | |
|---|---|---|---|
| Software Certification | - | Certified for Skype for Business, UC certified | |
| Supported Host Device OS | - | macOS, Windows | |
| Service & Support | Limited warranty - 1 year | Limited warranty - 2 years |
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