Do you remember the original GameBoy? That was a massive success. Did you know it had a CPU of 8-bit Z80 CMOS (4.19MHz) and 8KB of ram? Man that was a blast. I still remember me playing Tetris on that amazing mobile gaming platform. Right now I can play tons of games on my iPhone 4, or my PSP.
You can also check Cell Phone Infographic
History of Mobile Gaming

