Price and availability Sony WH-1000XM5: $399 / £380 / €420 Sony WH-1000XM4: $349.99 / £279 / €299 Design and build Sony WH-1000XM5: 250g Sony WH-1000XM4: 254g Battery and charging Sony WH-1000XM5: Up to 30 hours (NC), 40 hours (NC off), full charge in 3 hours, 3 hours in 3 minutes Sony WH-1000XM4: Up to 30 hours (NC), 38 hours (NC off), full charge in 3 hours, 5 hours in 10 minutes Audio tech and ANC Sony WH-1000XM5: 30mm drivers, DSEE Extreme, QN1 processor, V1 processor, 8 mics Sony WH-1000XM4: 40mm drivers, DSEE Extreme, QN1 processor, 4 mics Features Sony WH-1000XM5: Speak-to-chat, voice assistant wake words Sony WH-1000XM4: Speak-to-chat, voice assistant Conclusions
