[THE INVESTOR] Samsung Electronics on May 29 showcased the 75-inch edition of the QLED TV.

The Korean tech giant said it started selling the flat-screen Q7 and the curved Q8 models in the local market.

The local price of the Q7 and Q8 stands at 10.4 million won (US$9,292) and 11.9 million won, respectively.

Equipped with the metal quantum dot technology, Samsung said its TVs can deliver vivid color even when the display‘s brightness is changed.

Samsung said the company plans to expand its presence in the global market for premium TVs, along with 55- and 65-inch models released earlier.

By Alex Lee and newswires (alexlee@heraldcorp.com)