Sony WH-1000XM4 Wireless Headphones vs Sony WH-1000XM3 Wireless Headphone comparison

Show Only Differences Highlight Differences	Sony WH-1000XM4 Wireless Headphones	Sony WH-1000XM3 Wireless Headphones
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	Wireless
Type	Headphones	Headphones
Colour	-	Black
general
Brand	Sony	Sony
Model	WH-1000XM4 Wireless Headphones	WH-1000XM3 Wireless Headphones
Release date	August 1, 2020	October 9, 2018
Model Number	WH-1000XM4	WH-1000XM3
Type	Headphones	Headphones
Headphone Type	Over-Ear	Over-Ear
Connectivity	Wireless	Wireless
Colour	-	Black
product details
Microphone	Yes	Yes
Driver Type	Dynamic	Dynamic
Driver Size (mm)	40	40
Cord Length (Metres)	-	1.2
Weight (g)	-	255.00
sound features
Sensitivity (dB)	105	104.5
Frequency Response Range	5Hz-40,000Hz	20Hz-20,000Hz
Impedance (Ohms)	-	47
connectivity features
Bluetooth	Yes	Yes
Bluetooth Version	5	4.2
Bluetooth Codec Support	SBC,AAC,LDAC	SBC,AAC,aptX,aptX HD,LDAC
Bluetooth range (Metres)	10	10
2.4GHz Wireless Connectivity	-	Yes
Bluetooth range (Feet)	-	30
battery features
Charging Port	USB Type-C	Micro-USB
Charging Time (Hrs)	3	3
Battery Life (Hrs)	28	30