Although Google has not released the final build of Android L, a lot of brands have promised updates to their smartphones. First HTC promised Android L update to selected devices within 90 days and then OnePlus promised the same for their One. Now, Motorola has promised that Moto G and Moto X will get Android L update. Although there is no update about Android L update for the Moto E.
Brands like Samsung, Sony and LG are yet to make any official announcements about Android L update to their smartphones and tablets.