LFP batteries are currently being used in newer EVs, most larger power banks, and in newer high-end phones and laptops.
LFP are common in EV’s and ‘solar generator’ style battery packs, but I’ve never seen them in phones or laptops (outside OLPC), reduced capacity makes them not great in these, better to go NMC.
Yes, I know. I'm pointing out they're comparing a laboratory prototype to a commercial product.