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Sony WH XB900N Wireless Headphones vs Sennheiser HD 4.50BTNC Wireless Headphones

Sony WH-XB900N Wireless Headphones vs Sennheiser HD 4.50BTNC Wireless Headphone comparison

Show Only Differences Highlight Differences	Sony WH-XB900N Wireless Headphones	Sennheiser HD 4.50BTNC Wireless Headphones
key specs
Colour	Black	Black
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wireless
Type	Headphones	Headphones
general
Brand	Sony	Sennheiser
Model	WH-XB900N Wireless Headphones	HD 4.50BTNC Wireless Headphones
Release date	July 24, 2019	March 29, 2018
Colour	Black	Black
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wireless
Inline Remote	Yes	-
Model Number	WH-XB900N	HD 4.50BTNC
product details
Microphone	Yes	Yes
Foldable	Yes	-
Cord Length (Metres)	1.2	-
Driver Type	Dynamic	-
Driver Size (mm)	40	-
Water Resistant	No	-
Weight (g)	254.00	-
Connector Size	-	3.5mm
sound features
Impedance (Ohms)	50	18
Sensitivity (dB)	101	-
Frequency Response Range	2Hz-20,000Hz	18Hz-22,000Hz
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	4.2	-
Bluetooth Codec Support	SBC,AAC,aptX,aptX HD,LDAC	-
battery features
Charging Time (Hrs)	7	-
Battery Life (Hrs)	30	-