eXpansys offers the Samsung Galaxy 16-Megapixel Android Camera, model no. GC100, for $529.99 with free shipping. It’s the lowest total price we could find by $69. It features a 4.8″ 1280×720 (720p) touchscreen LCD, 21x optical zoom, 1.4GHz quad-core processor, 802.11n wireless, Bluetooth 4.0, microSD card slot, Xenon flash, Android 4.1 OS (Jelly Bean) and more.