HyperX Cloud Alpha S vs. Philips Fidelio X3

Headphones Comparison, Reviews and Tests

In depth comparison and review of HyperX Cloud Alpha S and Philips Fidelio X3. 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

HyperX Cloud Alpha S vs. Philips Fidelio X3 Comparison Chart
DESIGN AND DIMENSIONS HyperX Cloud Alpha S Philips Fidelio X3
Product Type Headset - wired - 3.5 mm jack Headphones - wired - 3.5 mm jack
Height 19.934 cm 23 cm
Width 13.5 cm 19 cm
Depth 9.23 cm 11 cm
Weight 321 g 380 g HyperX Cloud Alpha S are lighter than HyperX Cloud Alpha S headphones.
Colour Blackout | Black -
Body Material Aluminium -
Earpad Material Leatherette Memory foam
Recommended Use Game console, computer Home audio
High-Resolution Audio - Yes
SOUND QUALITY HyperX Cloud Alpha S Philips Fidelio X3
Headphones Form Factor Full size On-ear
Headphones Technology - Dynamic
Ear Cups Type Closed Open
Connectivity Technology Wired Wired
Sound Output Mode Stereo -
Sound Effects 7.1 Channel Virtual Surround Sound -
Frequency Response 13 - 27000 Hz 5 - 40000 Hz Philips Fidelio X3 offer a larger frequency range than HyperX Cloud Alpha S.
Max Input Power - 500 mW
Total Harmonic Distortion (THD) <1% 0.1% Philips Fidelio X3 have lower total harmonic distortion than HyperX Cloud Alpha S.
Sensitivity 98 dB 100 dB/mW Philips Fidelio X3 have higher sensitivity than HyperX Cloud Alpha S.
Impedance 65 Ohm 30 Ohm
Diaphragm 50 mm LMC - 50 mm Both headphones are designed with same thick diaphragm.
Magnet Material Neodymium Neodymium
MICROPHONE HyperX Cloud Alpha S Philips Fidelio X3
Form Factor Detachable headset microphone -
Type Boom -
Microphone Technology Electret condenser -
Microphone Operation Mode Bi-directional -
Frequency Response 50 - 18000 Hz -
Sensitivity -38 dBV/Pascal -
REMOTE CONTROL HyperX Cloud Alpha S Philips Fidelio X3
Controls Volume, microphone on/off, microphone volume -
CABLE HyperX Cloud Alpha S Philips Fidelio X3
Cable Type Headset cable - 1 m Headphones cable - detachable - 3 m
Cable Length 1 m 3 m
Detachable Cable Yes Yes
CONNECTIONS HyperX Cloud Alpha S Philips Fidelio X3
Connector Type Headset (mini-phone stereo 3.5 mm 4-pole) Headphones (mini-phone stereo 3.5 mm)
OTHERS HyperX Cloud Alpha S Philips Fidelio X3
Included Accessories Ear cushion, travel bag, external USB control box 3.5 mm to 6.3 mm adapter, cable clip
Compatibility Mac, Windows -
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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