Audio-Technica ATH-M20X Wired Headphones vs Sennheiser PC21 Wired Headset comparison

Show Only Differences Highlight Differences	Audio-Technica ATH-M20X Wired Headphones	Sennheiser PC21 Wired Headset
key specs
Headphone Type	Over-Ear	On-Ear
Microphone	No	Yes
Connectivity	Wired	Wired
Type	Headphones	Headset
Colour	Black	Black
general
Brand	Audio-Technica	Sennheiser
Model	ATH-M20X Wired Headphones	PC21 Wired Headset
Release date	January 1, 2017	November 17, 2012
Type	Headphones	Headset
Headphone Type	Over-Ear	On-Ear
Connectivity	Wired	Wired
Inline Remote	No	-
Colour	Black	Black
Model Number	ATH-M20X	PC21
product details
Microphone	No	Yes
Connector Size	3.5mm	3.5mm
Gold Connector Plating	Yes	-
Cord Length (Metres)	3	3
Microphone Impedance (Ohms)	-	-38
sound features
Impedance (Ohms)	47	32
Sensitivity (dB)	96	109
Frequency Response Range	15Hz-22,000Hz	40Hz-18,000Hz
connectivity features
Bluetooth	No	No

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