Question: are nct 127 and nct dream the same?
Answer: On July 1, SM announced NCT's second unit, NCT 127. The unit is based in Seoul, with the number "127" representing the longitude coordinate of Seoul. ... On August 18, SM announced that NCT's third unit would be called NCT Dream. The unit debuted with seven members: Mark, Renjun, Jeno, Haechan, Jaemin, Chenle, and Jisung.