I have both since not so long ago. For the interested, here are the differences:

PARLOPHONE VERSION:

Band On The Run
Coming Up (Studio)
Ebony And Ivory
Listen To What The Man Said
No More Lonely Nights
Silly Love Songs
Let 'Em In
C Moon
Pipes Of Peace
Live And Let Die
Another Day
Once Upon A Long Ago
Say Say Say
My Love
We All Stand Together


PARLOPHONE VERSION:

Band On The Run
Jet
Ebony And Ivory
Listen To What The Man Said
No More Lonely Nights
Silly Love Songs
Let 'Em In
Say Say Say
Live And Let Die
Another Die
C Moon
Junior's Farm
Uncle Albert
Admiral Halsey
Coming Up (Live)
Goodnight Tonight
With A Little Luck
My Love