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Samsung Galaxy SM R170NZKAINU True Wireless Stereo (TWS) Earphones vs Sony MDR EX255AP Wired Earphones

Samsung Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones vs Sony MDR-EX255AP Wired Earphones comparison

Show Only Differences Highlight Differences	Samsung Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones	Sony MDR-EX255AP Wired Earphones
key specs
Colour	Black	Blue
Headphone Type	In-Ear	In-Ear
Microphone	Yes	-
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Earphones
general
Brand	Samsung	Sony
Model	Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones	MDR-EX255AP Wired Earphones
Release date	March 18, 2019	June 30, 2017
Colour	Black	Blue
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Model Number	Galaxy SM-R170NZKAINU	MDR-EX255AP
Inline Remote	-	Yes
product details
Microphone	Yes	-
Weight (g)	6.00	3.00
Cord Length (Metres)	-	1.2
Driver Type	-	Dynamic
Driver Size (mm)	-	12
connectivity features
Bluetooth	Yes	-
Bluetooth Version	5	-
battery features
Battery Capacity (mAh) Earpieces	58	-
Battery Capacity (mAh) Case	252	-
sound features
Impedance (Ohms)	-	16
Sensitivity (dB)	-	106
Frequency Response Range	-	5Hz-25,000Hz