Sold as same but obviously different

[ChickeNelson]

We bought these 2 chicks at TSC on March 30. The sign said straight run Wyandotte. The first picture is day we brought them home (2 dark ones on the left are in question). The other pictures are today. Just curious about opinions on breed and sex, especially because of the difference in combs and the color.

 

[Chickengirl2671]

One looks blue Wyandotte rooster and the other isn't a Wyandotte, maybe a blue australorp pullet?

 

[TheOddOneOut]

Blue Wyandotte and Sapphire Gem

 

[TheOddOneOut]

The wyandotte is male