You gotta be kidding:
Except for the circular cans and a little circle "thingy" on the ends of the headbands, they're almost identical. What really clinches it is the pleather. Even their website says,
The earpads may deteriorate with use, and influence the sound quality of the headphone. We recommend changing the earpads approximately every 2 years. (first time exchange fee is 2000 yen - without shipping)
V6's pad deterioration is well known and documented. That's why everyone recommends DT-250 or Pearstone velour pads. It's the #1 mod to Sony V6's.
So, what we have here is the Chinese manufacturer ... taking what they learned from manufacturing the Sony's through sub-contract ... changing a bit of the geometry ... and then hiring some shills to promote it ... "Holy Grail."
Sorry ... I'm not impressed.