I've tried several camera phones, and none have worked as consistently well as the Sanyo 8100, part of Sprint's Picture Mail line. Not for this price, at least.
In appearance, it's your standard flip phone. There's nothing particularly fetching, but it's sleek, and reasonably small considering there's a camera inside. There is an external color screen that displays number or photo caller IDs for incoming calls. Inside, the screen is 1.8 inches and color, and the numbers on the keypad ...