At least the premium version will most likely feature dualscreens.
至少高级版可能会有双屏界面。
2
These two compact cameras also feature less obvious technical advances that aren't quite as eye-catching as a built-in projector or dual LCD screens.
这两款微型相机还有一些技术方面的改进，不过没那么明显，不如内置投影仪或双液晶屏引人注目。
3
Well that's quite common - lots of people now use their phones while watching a film - we call it 'dual screening' - looking at two screens at the same time.