In depth comparison and review of Philips Fidelio X3 and Poly EncorePro 725. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.
| DESIGN AND DIMENSIONS | Philips Fidelio X3 | Poly EncorePro 725 |
|---|
| Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB-A | |
|---|---|---|---|
| Series | - | EncorePro 700 Series | |
| Height | 23 cm | - | |
| Width | 19 cm | - | |
| Depth | 11 cm | - | |
| Weight | 380 g | 78 g | Poly EncorePro 725 are lighter than Philips Fidelio X3 headphones. |
| Colour | - | Black | |
| Earpad Material | Memory foam | Artificial leather | |
| Recommended Use | Home audio | - | |
| High-Resolution Audio | Yes | - |
| SOUND QUALITY | Philips Fidelio X3 | Poly EncorePro 725 |
|---|
| Headphones Form Factor | On-ear | On-ear | |
|---|---|---|---|
| Headphones Technology | Dynamic | - | |
| Ear Cups Type | Open | - | |
| Connectivity Technology | Wired | Wired | |
| Sound Output Mode | - | Stereo | |
| Frequency Response | 5 - 40000 Hz | - | |
| Max Input Power | 500 mW | - | |
| Total Harmonic Distortion (THD) | 0.1% | - | |
| Sensitivity | 100 dB/mW | - | |
| Impedance | 30 Ohm | - | |
| Diaphragm | LMC - 50 mm | 28 mm | Philips Fidelio X3 have a thicker diaphragm than Poly EncorePro 725. |
| Magnet Material | Neodymium | - | |
| Features | - | SoundGuard Technology |
| MICROPHONE | Philips Fidelio X3 | Poly EncorePro 725 |
|---|
| Type | - | Boom | |
|---|---|---|---|
| Microphone Operation Mode | - | Omni-directional | |
| Noise Cancelling | - | Yes | Poly EncorePro 725 microphone can cancel out ambient noise. |
| Noise Cancelling Technology | - | Passive noise cancellation (PNC) | |
| Frequency Response | - | 100 - 6800 Hz |
| CABLE | Philips Fidelio X3 | Poly EncorePro 725 |
|---|
| Cable Type | Headphones cable - detachable - 3 m | - | |
|---|---|---|---|
| Cable Length | 3 m | 89 cm | |
| Detachable Cable | Yes | - |
| FEATURES | Philips Fidelio X3 | Poly EncorePro 725 |
|---|
| Features | - | 290° rotatable microphone |
|---|
| CONNECTIONS | Philips Fidelio X3 | Poly EncorePro 725 |
|---|
| Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (USB Type-A) |
|---|
| OTHERS | Philips Fidelio X3 | Poly EncorePro 725 |
|---|
| Included Accessories | 3.5 mm to 6.3 mm adapter, cable clip | - | |
|---|---|---|---|
| Service & Support | Limited warranty - 2 years | - |
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