The OnePlus team had a busy night - they launched the OnePlus 3, obviously, but they also did an AMA over at the Android subreddit to answer users' burning questions. One question was about the "Optic AMOLED" display. Turns out, it's a current generation Samsung Super AMOLED with hardware and software tuning by OnePlus (co-founder Carl Pei says few companies buy displays off-the-shelf but ask for their own customizations). There were other interesting answers too. For one, there's only the 64GB version, for now, no 128GB. The microSD slot was removed because cards are slow (compared...
Source: http://www.gsmarena.com/oneplus_3s_optic_amoled_is_really_super_amoled-news-18835.php