Standard Definition (SD). It has 854 x 480 pixels, which is lower quality than HD (720p) or Full HD (1080p).
If you are analyzing the file itself, here is what the metadata tags mean: Extraction_2020_480p_WEBRip_NF_Hindi_English_AAC.mkv
By setting the story in Dhaka and featuring a mix of Hollywood, Bollywood, and international actors (such as Rudhraksh Jaiswal, Randeep Hooda, and Golshifteh Farahani), the film bridged the gap between Western action tropes and South Asian cinematic settings. Standard Definition (SD)
The "NF" in your filename stands for Netflix , marking it as part of the streaming giant's successful push into big-budget, "blockbuster" style franchise filmmaking. Technical Breakdown of the Filename and Golshifteh Farahani)