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Samsung Galaxy SM R170NZKAINU True Wireless Stereo (TWS) Earphones vs Sony MDR ZX770AP Wired Headphones

Samsung Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones vs Sony MDR-ZX770AP Wired Headphone comparison

Show Only Differences Highlight Differences	Samsung Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones	Sony MDR-ZX770AP Wired Headphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Headphones
general
Brand	Samsung	Sony
Model	Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones	MDR-ZX770AP Wired Headphones
Release date	March 18, 2019	November 11, 2017
Colour	Black	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Model Number	Galaxy SM-R170NZKAINU	MDR-ZX770AP
product details
Microphone	Yes	Yes
Weight (g)	6.00	215.00
Cord Length (Metres)	-	1.2
Driver Type	-	Dynamic
Driver Size (mm)	-	40
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)	-	23
Sensitivity (dB)	-	100
Frequency Response Range	-	20Hz-20,000Hz