I had to buy a new Sony Xperia Z Ultra, and it looks like the screen is not as beautiful as my old one.
Here are pictures, left is new cell phone, right is old cell phone. My new Cell Phone comes from Sony Store and my old one from Bell Canada. I did unlock once my new phone but I did backup TA and restore it (yes it did relock bootloader and still is), I guess the issue is not there. They are both running latest version.
Is it an hardware difference or software?
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