if i get a 24inch 2160p 4k monitor will it look to small compared to a 28inch monitor

Solution
yes 24 inches diagonale is smaller than 28 inches one. but that aside, the 4K resolution is much tighter than 1080p ( so to answer you question you desk top will look smaller because your monitor is 24 not because its 4K. but if you where comparing 24 inches vs 24inches, the resolution being tighter if would have that visual effect like having your monitor setting at 1024x768 versus 1920x1080. yes
yes 24 inches diagonale is smaller than 28 inches one. but that aside, the 4K resolution is much tighter than 1080p ( so to answer you question you desk top will look smaller because your monitor is 24 not because its 4K. but if you where comparing 24 inches vs 24inches, the resolution being tighter if would have that visual effect like having your monitor setting at 1024x768 versus 1920x1080. yes
 
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