Sony Style offers the factory-refurbished Unlocked Sony Ericsson X1A Xperia Smartphone for $629.99. Add it to your cart and it falls to $499.99
. With free shipping
, it's $100 under the lowest total price we could find for a new, factory-sealed model. (We saw it new in August for $50 more, since expired.) This 5.6-oz. smartphone features a 3" 800x480 touch-screen display, sliding QWERTY keyboard, 3.2-megapixel camera with autofocus, 3G support, A-GPS, Bluetooth A2DP, 3.5mm headphone jack, microSD card slot, Wi-Fi, USB connectivity, and Windows Mobile 6.1 Professional. A 90-day Sony warranty applies. Deal ends October 24.