Sennheiser HD 400U Wired Earphones vs Audio-Technica ATH-AR3IS Wired Headphones comparison

Show Only Differences Highlight Differences	Sennheiser HD 400U Wired Earphones	Audio-Technica ATH-AR3IS Wired Headphones
key specs
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wired
Type	Earphones	Headphones
Colour	-	White
general
Brand	Sennheiser	Audio-Technica
Model	HD 400U Wired Earphones	ATH-AR3IS Wired Headphones
Release date	April 22, 2026	February 12, 2018
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wired	Wired
Colour	-	White
Model Number	-	ATH-AR3IS
product details
Microphone	Yes	Yes
Cord Length (Metres)	1.2	1.2
Driver Type	Dynamic	-
Driver Size (mm)	9.7	-
Weight (g)	14.30	170.00
Connector Size	-	3.5mm
sound features
Impedance (Ohms)	28	32
Active Noice Cancellation	No	-
Frequency Response Range	17Hz-20,000Hz	5Hz-35,000Hz
Sensitivity (dB)	-	97
connectivity features
Bluetooth	-	No

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