Sennheiser Accentum Open Earphones vs Audio-Technica ATH-SPORT4 Wired Earphones comparison

Show Only Differences Highlight Differences	Sennheiser Accentum Open Earphones	Audio-Technica ATH-SPORT4 Wired Earphones
key specs
Colour	Black	Black
Microphone	Yes	Yes
Type	Earphones	Earphones
Headphone Type	-	In-Ear
Connectivity	-	Wired
general
Brand	Sennheiser	Audio-Technica
Model	Accentum Open Earphones	ATH-SPORT4 Wired Earphones
Release date	August 12, 2025	February 15, 2017
Colour	Black	Black
Type	Earphones	Earphones
Headphone Type	-	In-Ear
Connectivity	-	Wired
Model Number	-	ATH-SPORT4
product details
Microphone	Yes	Yes
Driver Type	Dynamic	Dynamic
Driver Size (mm)	11	10
Water Resistant	IPX4	-
Weight (g)	4.35	23.00
Microphone Impedance (Ohms)	-	44
sound features
Frequency Response Range	25Hz-15,000Hz	-
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.3	-
Bluetooth Codec Support	SBC, AAC	-
battery features
Charging Port	USB Type-C	-
Battery Capacity (mAh) Earpieces	36	-
Battery Capacity (mAh) Case	400	-

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