Question: is 2k the same as 2000?
Answer: 2K, however, is supposed to have somewhere around 2000 pixels (the K stands for kilo meaning "times 1000"). The 2K, 4K and 8K terms are more generic than QHD, UHD (3840 pixels × 2160) and FUHD (7680 × 4320). ... So QHD is part of 2K, but it is not the same (a 2048p resolution is 2K, but not QHD).