Sennheiser CX 686i Wired Earphones vs Sony MDR-ZX300 Wired Headphones comparison

Show Only Differences Highlight Differences	Sennheiser CX 686i Wired Earphones	Sony MDR-ZX300 Wired Headphones
key specs
Colour	Green	Black
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	-
Connectivity	Wired	Wired
Type	Earphones	Headphones
general
Brand	Sennheiser	Sony
Model	CX 686i Wired Earphones	MDR-ZX300 Wired Headphones
Release date	March 30, 2014	August 18, 2013
Colour	Green	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wired	Wired
Model Number	CX 686i	MDR-ZX300
product details
Microphone	Yes	-
Microphone Impedance (Ohms)	-44	-
Cord Length (Metres)	1.2	1.2
Connector Size	3.5mm	-
Driver Type	-	Dynamic
Driver Size (mm)	-	30
Gold Connector Plating	-	Yes
sound features
Impedance (Ohms)	20	24
Sensitivity (dB)	118	102
Frequency Response Range	18Hz-20,000Hz	10Hz-24,000Hz
connectivity features
Bluetooth	No	-

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