Vivo TWS 2e Earphones vs Sennheiser HD203 Wired Headphone comparison

Show Only Differences Highlight Differences	Vivo TWS 2e Earphones	Sennheiser HD203 Wired Headphones
key specs
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	-
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Headphones
Colour	-	Black
general
Brand	Vivo	Sennheiser
Model	TWS 2e Earphones	HD203 Wired Headphones
Release date	May 1, 2021	November 14, 2014
Model Number	TWS 2e	HD203
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Colour	-	Black
product details
Microphone	Yes	-
Driver Type	Dynamic	Dynamic
Driver Size (mm)	12.2	-
Number of Drivers	1	-
Cord Length (Metres)	-	3
Connector Size	-	3.5mm
Weight (g)	-	362.00
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.2	-
Bluetooth Codec Support	SBC,AAC	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs) Earpieces Only	7.6	-
Battery Life (Hrs) With Case Total	27	-
sound features
Impedance (Ohms)	-	32
Sensitivity (dB)	-	115
Frequency Response Range	-	18Hz-18,000Hz

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