ΔE 8.9, close: similar, with a visible difference side by side. Screamer Pink is more saturated, warmer than Mulled Berry.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Screamer Pink is more saturated, warmer than Mulled Berry.
The same difference applies the other way round: Mulled Berry is more muted, cooler.
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 Mulled Berry on the colour wheel See Screamer Pink on the colour wheel
All matches: Mulled Berry equivalents · Screamer Pink equivalents