Maybe I'm missing something ,but based on the image how do we know that its J-35 rather than J-35A?
The only differentiating tell between J-35 and J-35A when their landing gear is retracted, is wingspan/wing fold line, is it not? And based on the angle of that picture and the quality of the image, it seems like we can't actually tell whether the wing is consistent with J-35 or J-35A...
@Captain小潇 on Weibo mentioned the wing surface area and flaps, though I mainly see the rudders.