Although from only one retailer - Clove. The release is not perfect, unfortunately. Firstly, the device's price is £480, which is higher than if bought from an European retailer (€500 + shipping). Secondly, A8 is sold with an European charger, which means that the UK user has to buy an UK charger to be able to recharge the phone. Units with the proper UK charger should arrive later this year.
Specifications are available here.