Sennheiser HDR120 Wireless Headphones vs Sony MDRZX750BN Wired Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HDR120 Wireless Headphones	Sony MDRZX750BN Wired Headphones
key specs
Colour	Black	White
Headphone Type	Over-Ear	Over-Ear
Microphone	No	No
Connectivity	Wireless	Wired
Type	Headphones	Headphones
general
Brand	Sennheiser	Sony
Model	HDR120 Wireless Headphones	MDRZX750BN Wired Headphones
Release date	November 8, 2012	February 21, 2014
Colour	Black	White
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wired
Model Number	HDR120	MDRZX750BN
product details
Microphone	No	No
Connector Size	3.5mm	-
Foldable	-	Yes
Weight (g)	-	544.00
sound features
Impedance (Ohms)	32	40
Frequency Response Range	22Hz-19,500Hz	8Hz-22,000Hz
Sensitivity (dB)	-	102
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	-	3