The Samsung Galaxy E Series comprises the Samsung Galaxy E5 and Samsung Galaxy E7. Both mid-range devices were released in February 2015. The Galaxy E5 has a 5" 720p Super AMOLED display, 1.2GHz quad-core processor, 1.5GB RAM, 8MP rear camera and 5MP rear camera. The E7 has a 5.5" 720p Super AMOLED display, 1.2GHz quad-core Qualcomm Snapdragon 410 processor, 2GB RAM, 13MP rear camera and 5MP front camera. Both devices come with 16GB internal storage and "Hybrid Dual-SIM" where the second SIM slot doubles as a microSD slot, capable of adding up to 64GB of storage. Battery power comes in at 2400mAh and 2950mAh respectively.