Sources: AnandTech, TIME, Re/code
quote: I use a password with an app which turns off security when the phone is connected to my home wifi net, or to my bluetooth headset.
quote: Even if this feature worked to perfection I would not use it
quote: Your fingerprint is your username.
quote: but I wouldn't base a purchasing decision now on what the software will be like in 12 months time.
quote: I'm more concerned about locked bootloaders and non-recoverable hardware fuses if you try and circumvent the SEAndroid, which is a rather worrying development for the biggest Android company.
quote: I find that pretty much all the flagships offer some set of tradeoffs that prevent any one from being the perfect device ( iPhone's screen size , GS5's materials, M8's camera).