Sennheiser HD471I Wired Headphones vs Sennheiser HD518 Wired Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HD471I Wired Headphones	Sennheiser HD518 Wired Headphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	No
Connectivity	Wired	Wired
Type	Headphones	Headphones
general
Brand	Sennheiser	Sennheiser
Model	HD471I Wired Headphones	HD518 Wired Headphones
Release date	April 10, 2016	March 17, 2012
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wired
Model Number	HD471I	HD518
product details
Microphone	Yes	No
Cord Length (Metres)	-	3
Connector Size	-	3.5mm
Weight (g)	-	255.00
sound features
Impedance (Ohms)	32	50
Sensitivity (dB)	114	118
Frequency Response Range	16Hz-24,000Hz	14Hz-26,000Hz
connectivity features
Bluetooth	No	No