The phrase "inch tab" refers to an extra space or margin on a document or webpage that measures one inch. It is typically used for alignment purposes or to set apart certain sections. Full definition
$ 300 will of course buy you the 8.1 - inch tab with 32 GB of memory and no optional accessories included, whereas an additional 50 bucks will double the storage space. (vrzone.com)
One experiment showed that a quarter inch tab of the spray - on antenna boosted a GPS signal by 300 percent. (inc.com)
I am tempted to buy that 10.5 inch tab S too just for the display. (oled-info.com)