If you thought that big devices like the Galaxy Mega 6.3 were already blurring the distinctions between phones and tablets, hold on to your hat -- Samsung has just erased those distinctions altogether. Its new Galaxy W (not to be confused with the 2011-era W) blends the 7-inch screen of a small tablet with a relatively compact design that lets youhold it one-handed for phone calls. This isn't the first crossover we've seen by any means, but it promises to be more comfortable than truly finger-straining rivals like ASUS' Fonepad 7 or HP's 7-inch VoiceTab.