Bose QuietComfort Ultra headphones: How the first and second generations compare

How do the new Bose QuietComfort Ultra headphones compare to the first generation? We put them head to head to find out.

These Bose QuietComfort Ultra headphones are on sale this weekend for $100 off

SAVE $100: As of Nov. 8, Amazon has the Bose QuietComfort Ultra headphones on sale for 23% off for $329, down from their list ...