The AT&T Samsung Galaxy S6 is due for release in April 2015. The 5.1" display features a Super AMOLED screen, with a resolution of 1440 x 2560. The S6 is powered by a 2.1GHz octa-core Exonys 7420 processor and 3GB of RAM. Internal storage comes in at 32GB, 64GB or 128G. The rear camera has a 16MP sensor with an f/1.9 aperture, featuring Optical Image Stabilization, and 4K video recording at 30fps. The front camera has a 4MP sensor with 1080p video recording. All this is powered by a non-removable 2550mAh battery.
On the exterior, the Galaxy S6 features a unibody metal frame with curved bezel, and glass backing, with a fingerprint sensor built into the home button. See more detailed specs for the Galaxy S6.