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Nothing Headphone 1 Wireless Headphones vs Sennheiser CX 400BT True Wireless Stereo (TWS) Earphones

Nothing Headphone 1 Wireless Headphones vs Sennheiser CX 400BT True Wireless Stereo (TWS) Earphones comparison

Show Only Differences Highlight Differences	Nothing Headphone 1 Wireless Headphones	Sennheiser CX 400BT True Wireless Stereo (TWS) Earphones
ratings
Overall NDTV Rating	Read Review	Read Review
Design / Comfort Rating
Audio Quality Rating
Battery Life Rating
Value For Money Rating
key specs
Headphone Type	Over-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	True Wireless Stereo (TWS)
Type	Headphones	Earphones
general
Brand	Nothing	Sennheiser
Model	Headphone 1 Wireless Headphones	CX 400BT True Wireless Stereo (TWS) Earphones
Release date	July 1, 2025	-
Type	Headphones	Earphones
Headphone Type	Over-Ear	In-Ear
Connectivity	Wireless	True Wireless Stereo (TWS)
Model Number	-	CX 400BT
product details
Microphone	Yes	Yes
Driver Type	Dynamic	Dynamic
Driver Size (mm)	40	7
Weight (g)	329.00	6.00
Number of Drivers	-	1
Water Resistant	-	No
Weight With Case (g)	-	49
sound features
Impedance (Ohms)	16	-
Noise Reduction (dB)	42	-
Active Noice Cancellation	Yes	-
Frequency Response Range	20Hz-40,000Hz	5Hz-21,000Hz
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5.3	5.1
Bluetooth Codec Support	SBC, AAC	SBC,AAC,aptX
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	USB Type-C
Charging Time (Hrs)	2	-
Battery Life (Hrs)	80	-
Battery Capacity (mAh) Earpieces	1040	-
Battery Life (Hrs) Earpieces Only	-	6
Battery Life (Hrs) With Case Total	-	18

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