Hi, we cannot be sure exactly what flooring this is but I'm sure some of the professional flooring specialists on this site would be more then happy to help you.
Sofia Sheikh the flooring looks prefinished (bevels between planks). It also looks like Live Sawn Euro/French White Oak.
Are laminate wood flooring & engineered flooring the same?
WOODEN FLOORING +STAIRCASE
Engineered wood flooring - nailed down or left floating?
What colour paint for these yellow-orange wood floors (pics)