Sennheiser PXC150 Wired Headphones vs Sennheiser HD448 Wired Headphone comparison

Show Only Differences Highlight Differences	Sennheiser PXC150 Wired Headphones	Sennheiser HD448 Wired Headphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	-
Connectivity	Wired	Wired
Type	Headphones	Headphones
general
Brand	Sennheiser	Sennheiser
Model	PXC150 Wired Headphones	HD448 Wired Headphones
Release date	August 22, 2017	March 17, 2012
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wired
Model Number	PXC150	HD448
product details
Microphone	Yes	-
Microphone Impedance (Ohms)	300	-
Cord Length (Metres)	1.85	-
Driver Type	Dynamic	-
Weight (g)	65.00	-
sound features
Sensitivity (dB)	104	-
Frequency Response Range	15Hz-21,000Hz	-
connectivity features
Bluetooth	No	No