Although we're still a ways off from Black Friday, a lot of companies seemingly can't wait for the actual day to arrive, and are launching "Black Friday" deals well in advance. That's the case with Sony in the UK, for example, which is doing something like this in partnership with Amazon.
Buying the Xperia 1 II from Amazon right now means you'll only pay £799.99 for the privilege, which is down £300 from the initial recommended retail price. If you want a smaller flagship Sony phone, then how about the Xperia 5 II
Unfortunately we don't know exactly how long either of these deals is going to last, so with that uncertainty in mind we recommend you act fast if you're interested in either of these devices. If you want to learn more about them, here's our review of the Xperia 1 IIof the Xperia 5 II, for your reading pleasure.