Samsung Galaxy S7 and S7 Edge is available to purchase for $49 on two years contract
Samsung Galaxy S7 is really an awesome smartphone with a 5.1 inch Super AMOLED display protected with corning gorilla glass 4. The phone is powered by Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo Quad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53 CPU with Qualcomm Snapdragon processor. The phone has a 4GB of RAM with two variants 32GB and 64GB internal storage, card slot also available to expand the memory up to 258GB.
When we talk about Galaxy S7 Edge, its screen size become larger by 0.4 inch which is 5.5 inch with corning gorillas glass 4. Have same processor as the Galaxy S7 with same 4GB RAM and 32GB/ 64GB variants.
Both of the variants of Galaxy S7 has 12MP of rear camera with 5MP front-facing secondary camera also.
Most of the people don't like to buy phones in contract because the price goes high in total, in case the offering site also has a $150 offer if you don't want to lock with contracts.