It's Black Friday, and that means you can get quite a few great smartphones at prices lower than the standard prices. For those looking for a flagship device, Best Buy has an amazing deal going on – you can buy the Galaxy S4 for a zero upfront fee on a two-year contract on carriers such as AT&T, T-Mobile, Verizon, and Sprint, in white, black, blue, purple, and red colors (with the latter two exclusive to Sprint and AT&T, respectively). The Galaxy S4 Active is available for free as well, though only with an AT&T contract and in the color blue.
For those somehow unaware of the specs of the Galaxy S4 and S4 Active, here's a reminder: the S4 sports a 1.9GHz Snapdragon 600 processor, 2GB of RAM, a 5.0-inch 1080p Super AMOLED display, 13-megapixel rear camera, NFC and LTE connectivity, a 2,600mAh battery, and runs on Android 4.2.2 Jelly Bean, with an update to Android 4.3 available. The S4 Active has the same specs, but is somewhat of a downgrade in the camera and screen department: there's only an 8-megapixel camera and the screen is an LCD unit, though it makes up for those with its water- and dust-resistant construction.
Hit the source link to buy either device from Best Buy.