There is a new Samsung phone rumored to come next month and it will be the Samsung Galaxy A5. The specifications and photos, both have been leaked. It might not be a 100% correct but it will be fairly accurate.
Samsung Galaxy A5 might come with a 5.2 inch 720p SUPER AMOLED display. The processor might be the Snapdragon 400 1.2GHz Quad Core processor, a 13MP primary camera and a 5 MP front camera. Out of the box this phone will run on the Android KitKat v4.4.4 and not the v5.0 Lollipop though the update is highly likely. It will offer you a 16GB model with expansions probably as much as 128GB.
It might release with 2 more phones, the lower end A3 and high end A7 Samsung Galaxy.