Which is this B&W bird?

I don't think this is the Magpye Robin as its calls are different. I saw this on the neighbour's tree. Which could be this? It had its tail up like the Robin does when it turned the other way in another shot I took.

Looks a good fit for Oriental Magpie-robin to me, and I can't find anything else confusable

Resin

I'll settle for Magpie Robin, Resin. All the while I have managed to look at the Robin that comes in here not from below, as in this shot, but looking mostly at the black wings from the same level or below my eye level and I had not managed to see its white below. I did verify this in one of my earlier picture of the M. Robin from my archives. Thanks Resin.

Dinu