Not long after Samsung's SGH-i667 "Mandel" looked like it would never see the light of day, the Windows Phone 7.5 device made its official debut at CTIA, dubbed as the Focus 2. As expected, the phone is officially on sale today at AT&T retailers across the US, giving folks another option aside from the HTC Titan II or flagship Lumia 900 for a fix of LTE and Mango on the network. To refresh your memory, you'll find a 4-inch Super AMOLED display and VGA camera up front, and a 5MP shooter on back that capture 720p video. Internally, there's a 1.4GHz single-core CPU (exceedingly par for the course for Windows Phone at this point) and a 1,750mAh battery to hopefully ensure you'll have enough juice to get through the day. Despite the speedy connectivity, we'd be remiss not to mention that the Focus 2 packs a paltry 8GB of non-expandable storage and only comes in Glossy Pure White -- but for fifty bucks under a new two-year agreement, we won't kvetch too much. Our full review is coming soon, so hit the source link for more details in the meantime.