Is there A difference Between a V4 and a 4.5

[xo_Summerwaves]

today i'm getting a V4 but is there a difference between a V4 and a 4.5?

 

[xo_Summerwaves]

but i don't know if i should get a 4.5 .

 

[Squidward is Cool]

Just that V4.5 has updated looks and stuff I believe.

 

[Mametchi_411]

Of course there is a difference. Why would it be called something else? See some things at my post:

https://www.tamatalk.com/IB/index.php?showtopic=116756&hl=