Is there a difference between electric blue Rams and blue Frost Rams?

[Tony blazer]

1. German blue ram
2. Gold Rams
3. Bolivia Rams
4. Electric blue Rams

Now I've seen some articles on black Rams and what they're called blue Frost Rams.

but I can't tell the difference between an electric blue ram versus a blue Frost ram are they the same color variation just using different names.

 

[Essjay]

Looking at photos on-line, blue frost rams look like a paler version of electric blue.

Bolivian rams are Mikrogeophagus altispinosus, all the others are different coloured varieties of Mikrogeophagus ramirezi.