It looks like Samsung is gearing up to unveil a new 8-inch tablet, likely to be part of the Galaxy Tab 4 series. An unnamed Samsung slate recently passed through Bluetooth certification, suggesting mass production and launch are imminent.

This lines up with previous sightings of the mystery tablet at a Samsung R&D facility in India. With certification complete, Samsung could be ready to debut the device soon.
Tech watchers speculate this will be the first Tab 4 model to feature an AMOLED display. Samsung hinted at releasing AMOLED-equipped tablets in 2014 during a recent investor call. The 8-inch size would be a prime candidate to showcase the vibrant OLED tech.
Rumor has it Samsung will officially unveil the tablet at Mobile World Congress at the end of February. The company is also said to be prepping a 10-inch plus Galaxy Tab with an AMOLED display, though details remain slim on that front.
For now, Samsung is keeping details under wraps. But the Bluetooth certification is the clearest sign yet that a Tab 4 with a dazzling OLED screen is on the way soon. Expect more leaks and tidbits as Samsung prepares for an MWC unveiling.