In depth comparison and review of Philips Fidelio X3 and Poly SupraPlus NC. 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 SupraPlus NC |
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Product Type | Headphones - wired - 3.5 mm jack | Headset | |
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Height | 23 cm | - | |
Width | 19 cm | - | |
Depth | 11 cm | - | |
Weight | 380 g | - | |
Earpad Material | Memory foam | - | |
Recommended Use | Home audio | - | |
High-Resolution Audio | Yes | - |
SOUND QUALITY | Philips Fidelio X3 | Poly SupraPlus NC |
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Headphones Form Factor | On-ear | - | |
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Headphones Technology | Dynamic | - | |
Ear Cups Type | Open | - | |
Connectivity Technology | Wired | - | |
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 | - | |
Magnet Material | Neodymium | - |
CABLE | Philips Fidelio X3 | Poly SupraPlus NC |
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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 SupraPlus NC |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) | - |
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OTHERS | Philips Fidelio X3 | Poly SupraPlus NC |
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Included Accessories | 3.5 mm to 6.3 mm adapter, cable clip | Monitor receiver | |
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TAA Compliant | - | Yes | |
Service & Support | Limited warranty - 2 years | - |