The display on the Android Samsung Nexus S is supersharp. It’s photos blow away the iPhone’s, and its camera settings include low-light and light-source modes (from fluorescent to natural). While it’s slightly larger than the iPhone 4, it dances to 4G (not just 3G) and needs only a Wi-Fi connection to call anywhere in the world.
QUIRKS + CONCERNS: The 16 GB of internal memory can’t be expanded.