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Amazon Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones vs Sennheiser HD238 Wired Headphones

Amazon Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones vs Sennheiser HD238 Wired Headphone comparison

Show Only Differences Highlight Differences	Amazon Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones	Sennheiser HD238 Wired Headphones
ratings
Overall NDTV Rating	Read Review	-
Design / Comfort Rating		-
Audio Quality Rating		-
Battery Life Rating		-
Value For Money Rating		-
key specs
Colour	Black	Black
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	-
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Headphones
general
Brand	Amazon	Sennheiser
Model	Echo Buds (2nd Gen) True Wireless Stereo (TWS) Earphones	HD238 Wired Headphones
Release date	April 15, 2021	March 17, 2012
Model Number	Echo Buds (2nd Gen)	HD238
Colour	Black	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
product details
Microphone	Yes	-
Driver Type	Dynamic	-
Driver Size (mm)	5.7	-
Number of Drivers	1	-
Water Resistant	IPX4	-
Weight (g)	44.40	-
Weight With Case (g)	4.7	-
Cord Length (Metres)	-	1.5
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5	-
Bluetooth Codec Support	SBC,AAC	-
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs) Earpieces Only	5	-
Battery Life (Hrs) With Case Total	15	-
sound features
Impedance (Ohms)	-	32
Sensitivity (dB)	-	114
Frequency Response Range	-	16Hz-23,000Hz

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