Sony WF-1000XM4 Vs WF-1000XM3 - Mic Test | Big Improvement?

Are the mics better on the Sony WF-1000XM4 vs WF-1000XM3 ? Well in this video I put them to the test. This is also the first time that I’ve been able to see & hear these. So this video is also a 1000XM4 unboxing video as well ;) Feel free to skip ahead to the microphone test if you want to. #Sony #WF1000XM4 [EU] deals : Sony WF-1000 XM4 [US] deals : SUBSCRIBE TO WHATGEAR REVIEWS, BECOME A LEGEND : SUPPORT US ON PATREON :