Comparing the two fragrances…

Armaf

Salas
Red Ruby
Ruby
Only in Red Ruby
Shared character
Both Red Ruby and Ruby feature musk and share citrus, powdery, and white floral accords.
How they differ
Red Ruby is characterized by fruity, tropical, and ambery accords, utilizing notes such as lychee, tuberose, vanilla, sandalwood, bergamot, tangerine, mandarin orange, and lily of the valley. In contrast, Ruby focuses on woody and aromatic accords, utilizing notes such as jasmine, rose, orange blossom, lemon, vetiver, amber, cedar, and iris.
Who each suits
Red Ruby suits those who prefer fruity, tropical, and vanilla-leaning profiles. Ruby suits those who prefer woody, aromatic, and rose-centric profiles.