Recording what?

It’s mostly for video on demand where you wouldn’t need to record anything. It wouldn’t have enough local storage anyway.

The only things that I could imagine you want to record DVR style would be live streaming like with Sling and DirecTVNow and they both have “cloud DVR”.

Miracast works, but not Google Cast protocol. Netflix, Amazon Prime, and YouTube are all fully supported. There is no Bluetooth wireless on the Roku devices except for the Roku TV Wireless Speakers which have a BT receiver for playing audio from a phone. However, all devices support remote audio through the Roku mobile app. There is no recording capability, but you can use DVR solutions like Tableau with Roku devices.

>casting from android phones?

Not really

>netflix, prime, youtube?

Yes

>BT headphones / speakers?

Not directly.

I never used a chrome cast because I HATE controlling my TV with my phone. I want a normal remote... I have yet to get on board with the whole "casting" fad. I may have used the YT app on my phone to start a video maybe 3 times since they added the feature.

probably not all of those things, did you check their specs page?