The two polishes I pulled were Rekha from the Zoya Fall 2012 Designer collection and Phat Santa from the China Glaze 2010 Holiday collection.
L-R: Adventure Red-Y, Rekha, Phat Santa
In the bottle, Adventure Red-Y looks closer to Phat Santa. In these photos, I used 2 coats of each polish, Finger Paints base coat, and no top coat. Adventure Red-Y is on my index and pinky fingers, Phat Santa is on my middle finger, and Rekha on my ring finger.
Indoor Natural Light
Indoor with Flash
There are no dupes here, but I'd say Rekha and Phat Santa are the closest with Adventure Red-Y being the darkest of the three. Adventure Red-Y is also harder to work with than the other 2 polishes formula wise.
Disclaimer: The product(s) in this post were sent to me by the companies for consideration.