Dell monitor designations (Ultrasharp, P-series, S-series, E-series, G-series, etc)
P is professional. They're typically IPS displays and designed for businesses and offices. Usually have good color calibration. they're comparable to the S and U at times but with a focus on productivity.
S is studio or entertainment/gaming. They look nice, usually IPS, glossy, edge-to-edge glass, etc, costs more than the E series. Color calibration is great. Majority of people are usually satisfied with this series.
E is essential. They're the most basic monitors with limited features and functionality (TN panels, analog connections, no edge-to-edge or other such features). they're made to work out of the box and usually have poor to sub-par color calibration and are cheap.
U is ultrasharp (as you already know). They're the premium line. All IPS, excellent color calibration, looks great, have the latest digital ports (hdmi, displayport, thunderbolt maybe), advanced color controls, etc.
color ehema hodai. bezel ekath godak adui. hoda ekak balala ganna ona.
