He hangs. And there is no getting away from this, and the vaunted 730 does not save. True, this is not critical and not so often, but alas, it is a fact. The battery is clearly not enough for him. 4500 is the minimum. If you have 2 sims and the signal on the operators is weak, then it will not be enough for two days, this is 100 percent. But the minimum work for me is about 12 hours, the maximum is 2 days with a good signal. And so from 12 hours to 24 hours. This is both a plus and a minus. Fingerprint scanner (((nothing credit but in its area there are difficulties with typing on the keyboard and other gestures sometimes not uniquely work (not critical, but it's 32,000) and unlocking often turns on although you wanted to start the payment. Well, that is, here the Koreans screwed up on full. You can, of course, unlock it, and only then start paying, but damn, there are always compromises. Otherwise, the device is fire. Except for the sound. Everything pops up on the Marshal's headphones. And that it is flat and that there is a crackle on the wire from 20 to 40% of the volume. Although on a laptop and on an ipad, this is not at all. On bluetooth, the sound is normal. But good headphones give out Samsung's savings on this model. For consumer ears, this phone is fire. But Samsung's support about the cod behaved like a beast, saying that the phone is in order and the problem is in the ears, although everything was sorted out for them, but they didn’t even listen to what they were told they just didn’t care.