The Samsung Galaxy Tab S 8.4 runs Android 4.4.2 KitKat operating system. Calling for a duel with the Apple iPad, Samsung has added a lot to the new Galaxy Tab S 8.4. The Galaxy Tab S 8.4 comes with two different system-on-chips (SoC) which include quad-core Exynos 5 Octa 5420 Cortex-A15 and Cortex-A7 clocked at 1.9 GHz and 1.3 GHz respectively with ARM Mali-T628 MP6 GPU. In terms of memory, the device has 3 GB RAM
with 16GB internal memory
which can further be extended to 128 GB via the microSD card slot present on the device.