Slow when browsing or detecting wifi signals?

I had issues with the 2nd point. It took some time for it to detect my home wifi network. I turned wifi on/off a couple of times only managed to detect.

Strange thing is at the store, it detected the shop wifi almost instantaneously!

Using a 6 Plus as well.
Sorry to hear that bro. I know your pain. I suppose your other phone you were using has no issue right?

Is it only certain parts of the screen or the whole screen? Better check mine too. How did you notice it? When looking at screens with white background?

Maybe wait for stock to stabilise and maybe can claim warranty?

Like I said about my Note 2, I didn't realise because there was matte screen protector.

I'm not sure if the burn in was already there when I bought the phone or not. But it wasn't visible when I have the sp applied.

I think my iPhone 4 also had this issue. Didn't realise until I saw it side by side with someone else's iPhone 4. Decided to live with it.