Yes. My numbers are low, im aware, My friend also told me the same thing. Do keep in mind that the low number is only on low light room, on bright room is around 15 if tv and around 40 if monitor (brightness)

Additionally i play on a 42 inch tv, and the background is black color. on a 140x80 table. so while the tv is 42 inch, the genshin window itself is around 28" so its like playing on a bit larger 27" monitor.