Kanewolf - thank you. I think my connection looks like this.
Canon HDMI output --> input micro b on tablet.
I can buy an HDMI --> MHL cable but I am not sure it will work.
Also, The canon R700 is not wifi enabled.
Can I connect Canon Vixia HF R700 to Android Tablet through HDMI port on camera? I would like to use the tablet as a bigger screen than what is on the Canon Vixia HF R700.