Logitech UE 4000 Wired Headphones vs Sennheiser MX271 Wired Earphones comparison

Show Only Differences Highlight Differences	Logitech UE 4000 Wired Headphones	Sennheiser MX271 Wired Earphones
key specs
Colour	Black & White	Black
Headphone Type	On-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wired
Type	Headphones	Earphones
general
Brand	Logitech	Sennheiser
Model	UE 4000 Wired Headphones	MX271 Wired Earphones
Release date	November 28, 2017	March 28, 2012
Colour	Black & White	Black
Type	Headphones	Earphones
Headphone Type	On-Ear	In-Ear
Connectivity	Wired	Wired
Model Number	UE 4000	MX271
product details
Microphone	Yes	Yes
Connector Size	3.5mm	3.5mm
Cord Length (Metres)	-	1.2
Driver Type	-	Dynamic
Weight (g)	-	12.00
sound features
Impedance (Ohms)	32	16
Sensitivity (dB)	98	118
Frequency Response Range	-	19Hz-20,000Hz
connectivity features
Bluetooth	No	No