The Nokia Lumia 1520 is a Windows Phone 8 phablet, which features a 6 inch full 1080p HD display (367ppi), 32GB of internal storage which can be expanded through microSD, 4G LTE connectivity, a 3400 mAh battery and a 2.2GHz quad-core Snapdragon 800 CPU with 2GB of RAM.
The device has just gone on sale in France and is available for pre-order in the US for $99.99 on contract through AT&T. It is expected to arrive in other markets very soon
source - PhoneDog (YouTube)