Default CS918-how to make tablet optimized UI apps recognize it as a tablet in landscape mode

Just got the box (with 2GB RAM and bluetooth) and so far happy with it.

I used to use UHost 1 which is one of the best Android TV stick at that time; but feel too slow now.

On Uhost, all Android apps which have tablet optimized UI will display on my TV as if my TV is a tablet in landscape mode. For example, Twitter app will display two panes (left and right), instead of one as shown on mobile phone display.

On CS918, it does not dislay the tablet UI landscape mode as I mentioned above; it displays more like a big wide mobile phone. How could I tweak CS918 to display like a tablet wth tablet UI on landscape mode?

Thanks.