Samsung SM-T585 has been benchmarked using GFXBench by someone in possession of a prototype. This has thankfully revealed the device's most important specs.

 

Thus, the SM-T585 comes with a 10-inch 1,920x1,200 touchscreen, Samsung's Exynos 7870 chipset (boasting a 1.7 GHz octa-core Cortex-A53 CPU and Mali-T830 GPU), 2GB of RAM, 16GB of built-in storage, an 8 MP rear camera with LED flash, a 2 MP selfie snapper, and pretty much all the usual connectivity options (sans NFC though).

Samsung Tab A T585 LTE. 10.1"