The Samsung Galaxy Note 5 (SM-N90P) and the Samsung Galaxy S6 edge + will arrive with a micro SDXC card slot for additional storage up to 128GB, confirmed by a Sprint leak obtained by the polish site tablety.pl (picture below).
Specifications summary according to the picture below containing information from an Sprint`s user-agent profile :
Quad HD Display with a resolution of 1440 x 2560 pixels (Super AMOLED type)
3GB of RAM (rumors say 4GB)
32GB basic storage with a micros SDXC card slot up to 128 GB.
16MP rear shooter.
5MP front-facing selfie camera.
Apparently of the device are going to be two versions of chipsets in, one with probably a Samsung Exynos 7422 octa-core and a Qualcomm`s new "9x35" Gobi modem MDM9635M Cat 6 LTE
The Samsung Galaxy S6 edge + (SM-G928P) specifications are the same as the Galaxy Note 5 except the edge + will not sport the S-Pen.
Windows 10 laptop