Sennheiser PC163 Wired Headset vs Sony MDR-XB950/B Wireless Headphone comparison

Show Only Differences Highlight Differences	Sennheiser PC163 Wired Headset	Sony MDR-XB950/B Wireless Headphones
key specs
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wired	Wireless
Type	Headset	Headphones
Colour	Black	Black
general
Brand	Sennheiser	Sony
Model	PC163 Wired Headset	MDR-XB950/B Wireless Headphones
Release date	May 21, 2013	September 22, 2014
Type	Headset	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wired	Wireless
Colour	Black	Black
Model Number	PC163	MDR-XB950/B
product details
Microphone	Yes	Yes
Foldable	-	Yes
Weight (g)	-	700.00
connectivity features
Bluetooth	No	Yes
Bluetooth Version	-	3
sound features
Impedance (Ohms)	-	24
Sensitivity (dB)	-	102
Frequency Response Range	-	3Hz-28,000Hz