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Samsung Galaxy SM R170NZKAINU True Wireless Stereo (TWS) Earphones vs Audio Technica ATH CKF77IS Wired Earphones

Samsung Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones vs Audio-Technica ATH-CKF77IS Wired Earphones comparison

Show Only Differences Highlight Differences	Samsung Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones	Audio-Technica ATH-CKF77IS Wired Earphones
key specs
Colour	Black	Brown
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Earphones
general
Brand	Samsung	Audio-Technica
Model	Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones	ATH-CKF77IS Wired Earphones
Release date	March 18, 2019	September 4, 2013
Colour	Black	Brown
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Model Number	Galaxy SM-R170NZKAINU	ATH-CKF77IS
product details
Microphone	Yes	Yes
Weight (g)	6.00	2.50
Cord Length (Metres)	-	1
Driver Size (mm)	-	8.5
Connector Size	-	3.5mm
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5	-
battery features
Battery Capacity (mAh) Earpieces	58	-
Battery Capacity (mAh) Case	252	-
sound features
Impedance (Ohms)	-	16
Sensitivity (dB)	-	104
Frequency Response Range	-	20Hz-23,000Hz