That is worse screen than a Lenovo 10 Tab 3 gen. If mine is already not good enough to use in the sun, now this will be a disaster. Companies need to understand that tablets being much more mobile than a laptop need brighter screens otherwise what is the point, at least those more expensive.
We recently reviewed the Lenovo Tab P11 5G and were quite taken with the fairly inexpensive tablet, which you can even use to make phone calls. Our findings are summed up for you here.