Philips Fidelio X3 vs. Poly EncorePro 510V

Headphones Comparison, Reviews and Tests

In depth comparison and review of Philips Fidelio X3 and Poly EncorePro 510V. 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.

Headphones Specifications Comparison

Philips Fidelio X3 vs. Poly EncorePro 510V Comparison Chart
DESIGN AND DIMENSIONS Philips Fidelio X3 Poly EncorePro 510V
Product Type Headphones - wired - 3.5 mm jack Headset - wired - 3.5 mm jack
Series - EncorePro 500 series
Height 23 cm 6.7 cm
Width 19 cm 11.1 cm
Depth 11 cm 14.9 cm
Weight 380 g 52 g Poly EncorePro 510V are lighter than Philips Fidelio X3 headphones.
Colour - Black
Earpad Material Memory foam PU leather
Recommended Use Home audio -
High-Resolution Audio Yes -
SOUND QUALITY Philips Fidelio X3 Poly EncorePro 510V
Headphones Form Factor On-ear On-ear
Headphones Technology Dynamic -
Ear Cups Type Open -
Connectivity Technology Wired Wired
Active Noise Cancelling - Yes Poly EncorePro 510V are equipped with active noice cancellation.
Active Noise Cancelling Technology - SoundGuard DIGITAL
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 5.6 mm Philips Fidelio X3 have a thicker diaphragm than Poly EncorePro 510V.
Signal-To-Noise Ratio - 50 dB
Magnet Material Neodymium -
MICROPHONE Philips Fidelio X3 Poly EncorePro 510V
Type - Boom
Microphone Operation Mode - Omni-directional
Noise Cancelling - Yes Poly EncorePro 510V microphone can cancel out ambient noise.
Frequency Response - 20 - 16000 Hz
Sensitivity - 40 dB
Sensitivity Margin - +/- 3dB
CABLE Philips Fidelio X3 Poly EncorePro 510V
Cable Type Headphones cable - detachable - 3 m -
Cable Length 3 m 78.5 cm
Detachable Cable Yes -
FEATURES Philips Fidelio X3 Poly EncorePro 510V
Features - Boom mic length 135mm, 290° rotatable microphone
CONNECTIONS Philips Fidelio X3 Poly EncorePro 510V
Connector Type Headphones (mini-phone stereo 3.5 mm) Headset (mini-phone 3.5mm)
OTHERS Philips Fidelio X3 Poly EncorePro 510V
Included Accessories 3.5 mm to 6.3 mm adapter, cable clip -
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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