Best-selling albums in 2020 according to Gaon Chart

Gaon chart has officially released a ranking of the top-selling albums in 2020.
BTS’s ‘MAP OF THE SOUL _ 7’ topped the list by quite a margin as it sold 4,376,975 albums in 2020. BLACKPINK’s ‘The Album’ was the highest-charting album by a female artist as it sold 1,244,802 copies in 2020. NCT also had an impressive showing with numerous albums on the list.
1. BTS – MAP OF THE SOUL _ 7: 4,376,975
2. BTS – BE (Deluxe Edition): 2,692,022
3. Seventeen – Heng:garæ: 1,377,813
4. NCT – NCT RESONANCE Pt. 1: 1,289,594
5. BLACKPINK – THE ALBUM: 1,244,802
6. Seventeen – ;[Semicolon]: 1,122,850
7. Baekhyun – Delight: 971,554
8. NCT 127 – Neo Zone: 836,779
9. NCT – NCT RESONANCE Pt. 2: 791,590
10. BTS – Skool Luv Affair Special Addition: 670,500
11. NCT DREAM – Reload: 633,593
12. TWICE – MORE & MORE: 573,431
13. Kim Ho Joong – Us: 539,350
14. NCT 127 – Neo Zone The Final Round: 524,224
15. IZ*ONE – Oneiric Diary: 515,492
16. Sehun&Chanyeol – 10 Million Views: 510,297
17. SuperM – Super One: 504,232
18. TWICE – Eyes Wide Open: 479,885
19. TXT – _ Blue Hour: 476,596
20. IZ*ONE – BLOOM*IZ: 465,308
21. GOT7 – DYE: 454,293
22. Stray Kids – IN生: 440,625
23. IZ*ONE – One-reeler: 431,498
24. ENHYPEN – BORDER _ DAY ONE: 379,992
25. ATEEZ – ZERO _ FEVER Part. 1: 379,052
26. THE BOYZ – [CHASE]: 368,911
27. Stray Kids – GO生: 364,252
28. TXT – _ ETERNITY: 358,514
29. KAI – KAI: 344,246
30. GOT7 – Breath of Love _ Last Piece: 340,819
Source (1)