Question: is 2k worth it over 1080p?
Answer: 2K (also referred to as “1440p”, “Quad HD”, or “QHD”) is quite the upgrade to 1080p. A 2K native resolution is 2560 pixels horizontally and 1440 pixels vertically. ... Even if you don't have a 2K monitor to watch the videos in its native resolution, it will still look better than 1080p.