Xperia SP front camera software is literally having an issue. I found it out myself when I tried and I downloaded and installed some camera application on Google Store. I took a pic of me and it didn't flip or mirrored.
Xperia SP front camera has issues. Xperia Z1 20MP camera is super grainy in a low light condition (indoor and at night). Even iPhone 5 8MP camera is so much way better than Z1.
That makes me think 1000 times to buy Xperia Z2. Pre-order has been cancelled. I just don't want to be disappointed for the third times. Blah blah blah Sony.