The Asus Zenfone 6 will soon be available in the US. B&H has it available for pre-order - here's the link - but note that the shipping date is yet to be set. The 64GB model costs $500 and while the phone has a microSD slot, you may want to go up to the version with 128GB storage anyway - that's $550. Both versions come with 6GB of RAM. By the way, the card slot can house two SIMs in addition to the microSD card (it's not either-or like with hybrid slots). The Asus Zenfone 6 is available in Midnight Black and Twilight Silver Last year, the Zenfone 5z launched at that exact same...
Source: https://www.gsmarena.com/asus_zenfone_6_now_available_for_preorder_in_the_us-news-38514.php
