Can I grow a full beard?

My hair is very sparse and it doesn't help that the hair is quite thin and light coloured. The pictures are from about a week and a half of growing from a full shave.

Thanks,

https://preview.redd.it/eihv6xcnovng1.jpg?width=1238&format=pjpg&auto=webp&s=94c9d4493e7ecb9b38c737830a7ad554cda1c9a5

https://preview.redd.it/akoojycnovng1.jpg?width=852&format=pjpg&auto=webp&s=0d4364e65a729052d2446dff03c933998abd587e