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Nothing Ear 1 True Wireless Stereo (TWS) Earphones vs Sennheiser CX 686i Wired Earphones

Nothing Ear 1 True Wireless Stereo (TWS) Earphones vs Sennheiser CX 686i Wired Earphone comparison

Show Only Differences Highlight Differences	Nothing Ear 1 True Wireless Stereo (TWS) Earphones	Sennheiser CX 686i Wired Earphones
ratings
Overall NDTV Rating	Read Review	-
Design / Comfort Rating		-
Audio Quality Rating		-
Battery Life Rating		-
Value For Money Rating		-
key specs
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Earphones
Colour	-	Green
general
Brand	Nothing	Sennheiser
Model	Ear 1 True Wireless Stereo (TWS) Earphones	CX 686i Wired Earphones
Release date	July 1, 2021	March 30, 2014
Model Number	Ear 1	CX 686i
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
Colour	-	Green
product details
Microphone	Yes	Yes
Driver Type	Dynamic	-
Driver Size (mm)	11.6	-
Number of Drivers	1	-
Water Resistant	IPX4	-
Weight (g)	4.70	-
Weight With Case (g)	57.4	-
Microphone Impedance (Ohms)	-	-44
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
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	5.7	-
Battery Life (Hrs) With Case Total	34	-
Battery Capacity (mAh) Earpieces	31	-
Battery Capacity (mAh) Case	570	-
sound features
Impedance (Ohms)	-	20
Sensitivity (dB)	-	118
Frequency Response Range	-	18Hz-20,000Hz

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