ΔE 9.7, close: similar, with a visible difference side by side. Trooper White is a little lighter than Corax White.
✓ Two Thin Coats comparison chart lists these two as equivalents.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Trooper White is a little lighter than Corax White.
The same difference applies the other way round: Corax White is a little darker.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Corax White on the colour wheel See Trooper White on the colour wheel
All matches: Corax White equivalents · Trooper White equivalents