买了4th generation apple tv,非常方便，基本上任何ipad上的视频都可以airplay到电视上，对于用国内的app很好。而且很神奇的是，视频效果比在ipad上清楚很多。

太好了，谢谢推荐！

听说roku非常好。 不过我只有apple tv，不好评价

我都有，后来把roku二手卖给同学了，觉得还是苹果好。

还有一个问题就是，smart tv是不是连苹果都可以省了？

roku不怎么好用啊。。不过我不懂的 都是老公set up的 就是觉得也没比fire TV之类的好

Have both Roku and Fire TV. Roku only can use their channel, not too much Chinese resource. FireTV can sideload normal android app, comparable with most Chinese apps. Also can install Kodi and support AirPlay like Apple TV. But recently fireTV force to use their own home screen which makes difficult to access third party app. Never have Apple TV. The hardware spec is not that good. Also everything need through iTunes which will limit the third party resource.

chromcast, 我家用这个，手机，ipad都能连，很方便