https://tinyurl.com/yz5nc6ao
这代的s21u抑制高光很威，但反造成画面太平，没有光彩感。
像连结这几组
s20u
1- https://imgur.com/Q421iOQ
2- https://imgur.com/8lDMkzm
s21u
1- https://imgur.com/xf0xdXV
2- https://imgur.com/nPhTzah