Forget it. The Pro1-X camera cannot handle such light conditions. The Pro1's is better, but still takes a lot of patience and manual intervention (and a good camera app) with night shooting.
The price tag comes from the mech keyboard. Full stop. Other than that they're mid- (Pro1) to low-class (Pro1-X) phones.
The position of the spot on you screen is different from all I've seen before, though. Normally they are all in the corners of the display, and hardly visible in normal operation. So forget what I said before: Might be worthwhile contacting F(x)tec for a replacement after al