Dual displays have worked for portable consoles like the Nintendo DS and ebook readers, but what about cellphones? Normally that means a clamshell design, but the Samsung SCH-i400 Continuum features a secondary OLED display located right below the main one.
It’s called the “Ticker,” and it will show off any notifications and RSS updates, as well as weather updates and other info. The Ticker will automatically turn on when you grasp the bottom of the phone. There’s also a microSD memory card slot on the side which you can access without pulling out your battery.