Sooner or later this is going to happen. Apple just cannot keep prisoner of his own words forever and will start giving their customers what they want.
According to Apple's design perspective they should give a 6 inch thumb stylus as an accessory, as human beings hand are too small to cover any screen beyond 4 inches. . .It took this much time for apple to get enlightened and come up with a 6 inch screen for a smartphone. . .what are they gonna call it anyway??
A bigger iPhone is great but it won't be bigger ther4.3 or 4.5.Xperia Z compact is the best phone in this size.
China is also the place we'd expect knock-offs to come from, so these pics do not really show anything.
Why don't they make something fresh?