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Samsung Galaxy SM R170NZKAINU True Wireless Stereo (TWS) Earphones vs Sennheiser HD449 Wired Headphones

Samsung Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones vs Sennheiser HD449 Wired Headphones comparison

Show Only Differences Highlight Differences	Samsung Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones	Sennheiser HD449 Wired Headphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	No
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Headphones
general
Brand	Samsung	Sennheiser
Model	Galaxy SM-R170NZKAINU True Wireless Stereo (TWS) Earphones	HD449 Wired Headphones
Release date	March 18, 2019	March 31, 2012
Colour	Black	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Model Number	Galaxy SM-R170NZKAINU	HD449
product details
Microphone	Yes	No
Weight (g)	6.00	-
Cord Length (Metres)	-	1.4
Gold Connector Plating	-	Yes
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5	-
battery features
Battery Capacity (mAh) Earpieces	58	-
Battery Capacity (mAh) Case	252	-
sound features
Impedance (Ohms)	-	32
Sensitivity (dB)	-	114
Frequency Response Range	-	16Hz-24,000Hz