Samsung UpStage-M620 user review

Cons: Having to flip the phone to make calls,
Touch pad doesn't respond,
Wait time for applications is way too long,
Screen resolution is the worst i've ever seen,
And there are alot more cons than i want to list right now.

Summary: Worst phone available on the market. You have to press a button on the side to make a call or change to the other screen. The response time for everything you do on the phone is just a long wait for nothing as the applications are not worth looking at.