What's the difference between the lg kf900 prada 1 and 2?

I really like the lg kf900 prada but i found out that there's a newer version of it


i can't figure out what's better though


what's the difference between both of them?


please help|||The prada 1 is actually the KE850. The Prada II is the KF900. That is the newest version. The Prada II has a slide-out keyboard, whereas the Prada 1 is entirely touch-screen. The Prada 1's interface is much slower than the Prada II. I have the Prada II and it is way better.