They're Alexa enabled, I want to say v.2, bought a year and a half ago I think just at the 4k rollout? I do remember before Amazon had the proper youtube app, tho (they had another app that sucked). My main complaint is the busy menu\/layout....it's weird.\n\nDid you get all the new updates that happened approximately 3 weeks ago? I think the new layout is great. Even the new youtube app is better than just using the browser on the computer. \nYou should grab the new 4k version gen 3. Right now it's only $25, I think you will be pleasantly surprised.