The cheapest way to get 4K video – is it buying
Post# of 96879
While there is a small handful of other 4K services out there the majority are US based and for US subscribers only. One exception is UltraFlix , which is accessible to UK residents, although pricing is listed in US dollars. You can access the UltraFlix app via Samsung, Sony, Vizio, Sharp and Hisense TVs, with the average film costing $4.99 (£4.10).
https://blogs.which.co.uk/technology/app-revi...streaming/