how can you tell which flag is which?

wait you're right

Yes, that's correct. The flags of Romania and Chad are the same, but I think the colors on the Chad flag looks darker.

no but thars a ouline at the bottem of the right flag

Chad color blue is darker, but very slightly

oh i see it now. and also btw if your wondering why that comment had misspelling's was from me being tired, so i wasn't really looking what my reply was and that's why i said ouline and bottem, when the real spelling is outline and bottom.