Image quality is not good

I’m testing 5MP*2 Synchronized stereo camera bundle kit (the 2nd Gen.) on Raspberry 4B with rasbian buster.
I’v captured some images using “arducamstill” but the quailty of the images is not good. AWB doesn’t seem to work in them and the images from “mode 10” are very noisy.

$ ./arducamstill -t 3000 -m 10 -o mode10.jpg

$ ./arducamstill -t 3000 -m 5 -o mode5.jpg

A image captured with “raspistill” command have good quality enough.
$raspistill -t 3000 -p 0,0,640,480 -o raspistill2.jpg