Although not mentioned explicitly in Sony's teaser, it is almost certain that the WF-1000XM5 will launch next week. These earbuds should arrive with 8.4 mm drivers, three microphones, and improved real-time noise cancellation. Bluetooth 5.3, wireless charging, and multipoint connectivity are also expected.
I like the Buds Live a lot but they make my ears hurt after about 2 hours. My XM4s are more comfortable. I wore them on a transatlantic flight with minimal breaks and no real issues.