Sony WH-1000XM4 Wireless Headphones vs Sennheiser PC151 Wired Headset comparison

Show Only Differences Highlight Differences	Sony WH-1000XM4 Wireless Headphones	Sennheiser PC151 Wired Headset
ratings
Overall NDTV Rating	Read Review	-
Design / Comfort Rating		-
Audio Quality Rating		-
Battery Life Rating		-
Value For Money Rating		-
key specs
Headphone Type	Over-Ear	Over-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Headphones	Headset
Colour	-	Black
general
Brand	Sony	Sennheiser
Model	WH-1000XM4 Wireless Headphones	PC151 Wired Headset
Release date	August 1, 2020	March 17, 2012
Model Number	WH-1000XM4	PC151
Type	Headphones	Headset
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wired
Colour	-	Black
product details
Microphone	Yes	Yes
Driver Type	Dynamic	-
Driver Size (mm)	40	-
Cord Length (Metres)	-	3
sound features
Sensitivity (dB)	105	114
Frequency Response Range	5Hz-40,000Hz	18Hz-22,000Hz
Impedance (Ohms)	-	32
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5	-
Bluetooth Codec Support	SBC,AAC,LDAC	-
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs)	3	-
Battery Life (Hrs)	28	-