Nokia Lumia deals and discounts: Microsoft Store is offering the 6-inch Nokia Lumia 1520 at a discount, a model exclusively available via AT&T. If you purchase the 1520 from the online store, you will receive a $100 bill credit (provided you’re opening a new AT&T account) and get a 50% discount off on a purchase of a flip cover.

According to Phone Arena, the Microsoft Store is selling the Nokia Lumia 1520 for $99 with a signed two year-contract and for $549 contract-free. The first Windows Phone-powered phablet takes advantage of the GDR3 update. Specs of the device include a 6-inch LCD screen with a resolution of 1080 x 1920. Pixel density of the unit is pegged at 368 ppi.

The Nokia handset is powered by a quad-core 2.2GHz Snapdragon 800 CPU, with the Adreno 330 GPU handling the graphics. There is also 2GB of RAM on the unit with 16GB of native storage. The microSD slot allows for up to 64GB of storage with the Nokia Lumia 1520.

In terms of camera features, the Lumia 1520 has a 20MP PureView snapper on the back including Optical Image Stabilization for both the camera and video capture. The front-facing camera weighs in at 1.2MP and there’s a generous 3400mAh battery to keep it powered up.

The 50% discount offered on the flip cover is a limited time offer by the Microsoft Store. The same goes for the $100 AT&T Bill credit.