Philips Fidelio X3 vs. Poly Blackwire 8225-M

Headphones Comparison, Reviews and Tests

In depth comparison and review of Philips Fidelio X3 and Poly Blackwire 8225-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.

Headphones Specifications Comparison

Philips Fidelio X3 vs. Poly Blackwire 8225-M Comparison Chart
DESIGN AND DIMENSIONS Philips Fidelio X3 Poly Blackwire 8225-M
Product Type Headphones - wired - 3.5 mm jack Headset - wired - USB-A
Height 23 cm -
Width 19 cm -
Depth 11 cm -
Weight 380 g 186 g Poly Blackwire 8225-M are lighter than Philips Fidelio X3 headphones.
Earpad Material Memory foam -
Recommended Use Home audio -
High-Resolution Audio Yes -
SOUND QUALITY Philips Fidelio X3 Poly Blackwire 8225-M
Headphones Form Factor On-ear On-ear
Headphones Technology Dynamic -
Ear Cups Type Open -
Adjustable Headband - Yes
Connectivity Technology Wired Wired
Active Noise Cancelling - Yes Poly Blackwire 8225-M are equipped with active noice cancellation.
Active Noise Cancelling Technology - Hybrid ANC
Frequency Response 5 - 40000 Hz 20 - 20000 Hz Philips Fidelio X3 offer a larger frequency range than Poly Blackwire 8225-M.
Max Input Power 500 mW -
Total Harmonic Distortion (THD) 0.1% -
Sensitivity 100 dB/mW 84 dB Philips Fidelio X3 have higher sensitivity than Poly Blackwire 8225-M.
Impedance 30 Ohm 32 Ohm
Diaphragm LMC - 50 mm 32 mm Philips Fidelio X3 have a thicker diaphragm than Poly Blackwire 8225-M.
Magnet Material Neodymium -
Features - SoundGuard DIGITAL Technology
MICROPHONE Philips Fidelio X3 Poly Blackwire 8225-M
Type - Boom
Noise Cancelling - Yes Poly Blackwire 8225-M microphone can cancel out ambient noise.
Frequency Response - 100 - 10000 Hz
Sensitivity - -35 dBV/Pascal
REMOTE CONTROL Philips Fidelio X3 Poly Blackwire 8225-M
Controls - Mute, volume, answer/end, Microsoft Teams button
CABLE Philips Fidelio X3 Poly Blackwire 8225-M
Cable Type Headphones cable - detachable - 3 m Headset cable - 2.2 m
Cable Length 3 m 2.2 m
Detachable Cable Yes -
CONNECTIONS Philips Fidelio X3 Poly Blackwire 8225-M
Connector Type Headphones (mini-phone stereo 3.5 mm) Headset (4 PIN USB Type A)
OTHERS Philips Fidelio X3 Poly Blackwire 8225-M
Included Accessories 3.5 mm to 6.3 mm adapter, cable clip -
Service & Support Limited warranty - 2 years -
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