UK network giffgaff has commenced with Leica optics. Ready for purchase online, the unlocked smartphone can be bought for £369. (That's considerably less than the usual £450 asking price.) Since giffgaff does not deal with contracts, you'll need to pick up a PAYG SIM that will provide you with the required amount of data.
If you're unable to fork out for the handset outright, giffgaff has financing options available with the , which set you back a more manageable £17.06 per month for 2 years, with an upfront fee of £25. The carrier has the P9 listed in titanium gray.