Sennheiser HD438 Wired Headphones vs Sony MDR-XD200 Wireless Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HD438 Wired Headphones	Sony MDR-XD200 Wireless Headphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wireless
Type	Headphones	Headphones
general
Brand	Sennheiser	Sony
Model	HD438 Wired Headphones	MDR-XD200 Wireless Headphones
Release date	March 17, 2012	October 2, 2001
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wireless
Model Number	HD438	MDR-XD200
product details
Cord Length (Metres)	1.4	3.5
Driver Type	Dynamic	Dynamic
Connector Size	3.5mm	-
Weight (g)	194.00	-
Driver Size (mm)	-	40
sound features
Impedance (Ohms)	32	70
Sensitivity (dB)	112	102
Frequency Response Range	17Hz-22,500Hz	10Hz-22,000Hz
connectivity features
Bluetooth	No	-