Relevant brand names on my website

I am currently a beginner in SEO and am completing some courses and I noticed that brand awareness is a big factor in SEO. I was wondering if using brand names of well known companies that are relevant to my website will help increase my rankings.

e.g. I run a site that sells electronic appliances so on one of my pages I mention we sell LG, Samsung fridges. Or is having those items available for sale on my site in the products section good enough?