Philips Fidelio X3 vs. Poly Blackwire 3320-M

Headphones Comparison, Reviews and Tests

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.

Headphones Specifications Comparison

Philips Fidelio X3 vs. Poly Blackwire 3320-M Comparison Chart
DESIGN AND DIMENSIONS Philips Fidelio X3 Poly Blackwire 3320-M
Product Type Headphones - wired - 3.5 mm jack Headset - wired - USB-C
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
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 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
Type - Boom
Frequency Response - 100 - 10000 Hz
Sensitivity - -38 dB
REMOTE CONTROL Philips Fidelio X3 Poly Blackwire 3320-M
Controls - Mute, volume, answer/end
CABLE Philips Fidelio X3 Poly Blackwire 3320-M
Cable Type Headphones cable - detachable - 3 m -
Cable Length 3 m -
Detachable Cable Yes -
CONNECTIONS Philips Fidelio X3 Poly Blackwire 3320-M
Connector Type Headphones (mini-phone stereo 3.5 mm) USB (24 pin USB-C)
OTHERS Philips Fidelio X3 Poly Blackwire 3320-M
Included Accessories 3.5 mm to 6.3 mm adapter, cable clip -
Compatibility - Mac, Windows
Software Certification - Certified for Microsoft Teams
Supported Host Device OS - Windows 10, macOS
Service & Support Limited warranty - 2 years -
Other projects: