The most obvious difference between the WF-SP700N and the new WF-SP800N is the refined design. The 700s came in a range of colors, including a bright yellow model that screamed, “I’m runnin’ here!” ...
It's hard to beat Sony's WF-1000XM3 true wireless earbuds, but with ANC, waterproofing, monster battery life, and great sound, Sony's WF-SP800N come very close.