NCT is a boy group formed by SM Entertainment as 18 members but currently as 23 members Taeil, Johnny, Taeyong, Yuta, Kun, Doyoung, Ten, Jaehyun, Winwin, Jungwoo, Lucas, Mark, Xiaojun, Hendery, Renjun, Jeno, Haechan, Jaemin, Yangyang, Shotaro, Sungchan, Chenle, and Jisung, the group has sold more than 3.2 million physical copies combined between South Korea and Japan.

Here is a summary of their sales in both countries.

Korean Discography: 3,289,978 copies sold


NCT 2018 EMPATHY
Format: 1st Full Album
Release Date: March 14th, 2018
Certification: Platinum by RIAJ
1st Day Sales (Hanteo): 29,621 copies sold
1st Week Sales (Hanteo): 106,089 copies sold
1st Month Sales (Gaon): 230,540 copies sold (#3)
Total Sales in South Korea (Gaon): 507,793 copies sold
330,335 copies sold in 2018
52,981 copies sold in 2019
4,480 copies sold in 2020
119,997 copies sold in 2021

NCT 2020 RESONANCE Pt. 1
Format: 2nd Full Album
Release Date: October 12th, 2020
Certification: Million by RIAJ
1st Day Sales (Hanteo): 315,328 copies sold
1st Week Sales (Hanteo): 644,711 copies sold
1st Month Sales (Gaon): 1,272,389 copies sold (#1)
Total Sales in South Korea (Gaon): 1,480,028 copies sold
1,465,341 copies sold in 2020
14,687 copies sold in 2021

NCT 2020 RESONANCE Pt. 2
Format: 2nd Full Album
Release Date: November 23rd, 2020
Certification: Million by RIAJ
1st Day Sales (Hanteo): 124,554 copies sold
1st Week Sales (Hanteo): 402,652 copies sold
1st Month Sales (Gaon): 86,002 copies sold (#15)
Total Sales in South Korea (Gaon): 1,302,157 copies sold
936,736 copies sold in 2020
365,421 copies sold in 2021