Help me Identify my type of tamagotchis?

[Avii]

I know the basics but I wanna know the specifics (like v1,v2,v3, ect...)

 

[Shyruni]

I believe you have a V3 (lef) and a V4 (right). Most versions are determinable by the sensor-like thing that isn't actually the sensor on the upper left. V3's have a little nub, V4's have a ball thing, V4.5's have a star, V5's and V5.5's have a house thing.

 

[Avii]

I believe you have a V3 (lef) and a V4 (right). Most versions are determinable by the sensor-like thing that isn't actually the sensor on the upper left. V3's have a little nub, V4's have a ball thing, V4.5's have a star, V5's and V5.5's have a house thing.

Thank you!!

 

[Shyruni]

If you ever have any questions, message me, I know the v3 and v4's well.