Hi all , just got both the P168c and the P168 i9 (java). Although the i9 has shake and tilt, more icons, and addable java programs, I personally think the 168c is a better phone. The speakers are totally AWESOME, you can navigate by touch screen OR buttons on the side OR the main on/off toggle button. i9 u can only navigate by touch screen. The 168c is built much more sturdy than my i9. Its a lil heavier but feels better in hand. the 168c can use GIF's as a wallpaper where the i9 cant (no motion). My i9 is almost an exact replica of the 1st generation iphone(tad bit larger and iphone plastic cases wont fit it). They both can use the video program in this forum and play movies great. The 168c has a larger keypad to text on but i do beleive there is firmware for the i9 in its forum for a larger keypad.
If you want a great phone with a kick butt sound system, gif walls, well built and easy to navigate, then get the 168c.
If you want an iCLONE with shake and tilt, more apps, and the option to download apps, then the P168+i9 is it.
I'll take the 168c over the 168+i9 sci phone any day.