Aaron takes an in-depth look at the Samsung ATIV S Neo, the second Windows Phone 8 device to grace Sprint's retail shelves and the first high-end Samsung Windows Phone in the United States.  The ATIV S Neo features a 1.4 GHz dual-core Snapdragon 400 CPU, 4.8-inch 720p HD display, 8-megapixel camera with 1080p HD recording, 1 GB of RAM, 16 GB of internal storage, and 4G LTE connectivity.  It's available at Sprint for $149.99, placing it relatively close to the Samsung Galaxy S 4, Apple iPhone 5, and HTC One.  How does it compare to other Windows Phone 8 devices out there - and perhaps more importantly, how does it stack up against competitors?  Part 1 of 2.