Designwise, the MobiBlu B153 is nothing special, though it's competitively priced. It's available in 512MB (white, $89), 1GB (black, $100), and 2GB (black, $130) capacities, and it measures 3.5 by 1.8 inches, with a tapering depth of 0.8 to 0.5 inch. The two-color OLED screen is small, so it's fairly obvious that a large battery demands most of the B153's real estate. By that same token, its 2.3-ounce weight also indicates a relatively hefty battery; in contrast, most flash players weigh around 1.5 ounces or less.



Link: CNET