Sony WH-1000XM4

Brand	Sony
Category	Bluetooth Over Ear Headphones
Bluetooth version	Bluetooth 5.0

Editor's Rating

Release notes

The Sony WH-1000XM4 was released in Aug, 2020 at the price of $349.99. The Sony WH-1000XM4 uses Bluetooth 5.0 with support for AAC, LDAC, SBC codecs.

The Sony WH-1000XM4 can last up to 30 hours between charges, according to Sony.

Codecs

Name	Bit Depth	Sampling Rate	Max Frequency	Max Bitrate	Audio latency
AAC	24 bit	Between 8 kHz and 96 kHz	96.0 kHz	264 kbps	~ 100-400 ms
LDAC	24 bit	44.1 kHz, 48 kHz, 96 kHz	96.0 kHz	990 kbps	~ 200-400 ms
SBC	16 bit	16 kHz, 32 kHz, 44.1 kHz, 48 kHz	48.0 kHz	320 kbps	~ 200-300 ms