It seems that an 18.4 inch tablet is in the making by Samsung as such a tablet has passed import listings.
This news has sparked a lot of interest because if this is true it would be the biggest tablet Samsung has ever created.
Currently the biggest tablet that Samsung has is the Galaxy Tab Pro which features a 12.2 inch display.
This new device is said to be being tested at the moment and will be destroyed afterwards in order to prevent any leaks.
It looks like the device is still at an early stage. However if this device is actually released it will have a lot of potential.