In depth comparison and review of Philips Fidelio X3 and Poly Blackwire 3320-M. 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 Blackwire 3320-M |
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Product Type | Headphones - wired - 3.5 mm jack | Headset - wired - USB-C | |
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Series | - | Blackwire 3300 series | |
Height | 23 cm | 17.8 cm | |
Width | 19 cm | 15.5 cm | |
Depth | 11 cm | 3.2 cm | |
Weight | 380 g | 130 g | Poly Blackwire 3320-M are lighter than Philips Fidelio X3 headphones. |
Colour | - | Black | |
Earpad Material | Memory foam | Foam | |
Recommended Use | Home audio | Portable electronics, computer | |
High-Resolution Audio | Yes | - |
SOUND QUALITY | Philips Fidelio X3 | Poly Blackwire 3320-M |
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Headphones Form Factor | On-ear | On-ear | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | Open | - | |
Adjustable Headband | - | Yes | |
Connectivity Technology | Wired | Wired | |
Active Noise Cancelling | - | Yes | Poly Blackwire 3320-M are equipped with active noice cancellation. |
Active Noise Cancelling Technology | - | SoundGuard | |
Sound Output Mode | - | Stereo | |
Frequency Response | 5 - 40000 Hz | 20 - 20000 Hz | Philips Fidelio X3 offer a larger frequency range than Poly Blackwire 3320-M. |
Max Input Power | 500 mW | - | |
Total Harmonic Distortion (THD) | 0.1% | - | |
Sensitivity | 100 dB/mW | 116 dB | Poly Blackwire 3320-M have higher sensitivity than Philips Fidelio X3. |
Impedance | 30 Ohm | 32 Ohm | |
Max Sound Pressure | - | 118 dB | |
Diaphragm | LMC - 50 mm | 32 mm | Philips Fidelio X3 have a thicker diaphragm than Poly Blackwire 3320-M. |
Magnet Material | Neodymium | - | |
Features | - | Dynamic EQ optimised | |
In-Cord Volume Control | - | Yes |
MICROPHONE | Philips Fidelio X3 | Poly Blackwire 3320-M |
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Type | - | Boom | |
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Frequency Response | - | 100 - 10000 Hz | |
Sensitivity | - | -38 dB |
REMOTE CONTROL | Philips Fidelio X3 | Poly Blackwire 3320-M |
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Controls | - | Mute, volume, answer/end |
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CABLE | Philips Fidelio X3 | Poly Blackwire 3320-M |
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Cable Type | Headphones cable - detachable - 3 m | - | |
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Cable Length | 3 m | - | |
Detachable Cable | Yes | - |
CONNECTIONS | Philips Fidelio X3 | Poly Blackwire 3320-M |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) | USB (24 pin USB-C) |
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OTHERS | Philips Fidelio X3 | Poly Blackwire 3320-M |
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Included Accessories | 3.5 mm to 6.3 mm adapter, cable clip | - | |
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Compatibility | - | Mac, Windows | |
Software Certification | - | Certified for Microsoft Teams | |
Supported Host Device OS | - | Windows 10, macOS | |
Service & Support | Limited warranty - 2 years | - |