iPad Air has serious display issue
Got iPad Air on Nov.1 and found some serious display issue. As shown below, Area A, B, D seemed to be darker than other areas. This problem was so obvious that the apple store staff replaced it with another new ipad immediately. But the problem remains. Area A and B was less obvious this time but Area C was brighter (backlight is there. this situation happened a lot on cellphone screens like NOKIA ones back in 2006!!!) while Area D was darker.
After checking several samples in the store, I found this was a common issue. A lot of users in China complain about the same problem.
I returned the iPad for now. Hope that Apple could explain why this happens and solve this issue ASAP. I really like this product...