Review on Dell S2721QS Ultra Thin DisplayPort Certified Pivot Adjustment, Curved, High Dynamic Range, Tilt Adjustment, HD by Nathaniel Cole

Budget 4K display Poor Really well done, but there are critics. First I got a panel with a stuck red pixel; which never went away despite several recommended methods to get rid of it. This is only noticeable in very dark images, with such small pixels it is only a spot. It wasn't worth the risk to return/exchange and get something worse. There are some issues with ghosting and smearing on darker images in games, but that's not bad for a general-purpose monitor. I encountered an afterimage with bright frame patterns that persisted for 30 minutes; but was solved with the built-in tool after about 10 minutes. This indicates a lack of processing; Impurities in liquid crystals: display uniformity problems that lead to parasitic capacitance or charge build-up. A splash screen with random patterns and colors can help deduce that extra charge. The built-in speakers sound rather weak; just awful really. Sounds like a phone speaker in a plastic box. GoodLatency is very good compared to other monitors I've had. Color can be very accurate with a little fine tuning. Anti-reflective coating or processing works well without being noticeable. The display is typically bright enough to be used in a well-lit room. Upscales 1080p content fairly well. HDR and FreeSync are quite suitable for this monitor; but I expected that for the price. The stand is really adjustable and surprisingly stable/balanced. Except for the front panel, the plastic looks quite high-quality. Got it on sale at a bargain price. Smaller than some 2k or even 1080p displays of this size (27")