It's time for us to welcome yet another contender in the battle for world's slimmest Android phone: the LG Optimus Black. This 9.2mm-thick handset made its debut to oohs and aahs of admiration at CES earlier in the year, and is now on the very precipice of a global release. Admittedly, it's not quite slender enough to knock the 7.7mm-thick NEC MEDIAS N-04C off its perch as the absolute thinnest, but it is sufficiently slender to give Samsung's
