ENGLEWOOD CLIFFS, N.J., April 10, 2018 /PRNewswire/ -- LG Electronics (LG) announced that it will formally unveil its premium LG G7 ThinQ smartphone on May 2 in New York City and May 3 in Seoul. LG will host media events to introduce the LG G7 ThinQ on May 2 (EDT) in New York and on May 3...