When comparing Dell P2415Q vs Dell UltraSharp U2717D, the Slant community recommends Dell P2415Q for most people. In the question“What are the best monitors?” Dell P2415Q is ranked 1st while Dell UltraSharp U2717D is ranked 61st. The most important reason people chose Dell P2415Q is:
Complete input lag time (signal delay and pixel response time) is 11.85ms or ¾ of a frame.
Specs
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Pros
Pro Reasonably small input lag
Complete input lag time (signal delay and pixel response time) is 11.85ms or ¾ of a frame.
Pro Comes excellently calibrated
Pro Good color temperature uniformity
According to Spyder4Elite tests performed by PC Monitor, P2415Q has good color temperature uniformity. A DeltaE deviation of over 3 can be easily noticed by most people and the highest deviation recorded is 2.5. It's worth noting that the monitor has an uniformity compensation setting that in the same test proved to make things worse with a maximum deviation of 2.9.
Pro Impressive contrast
According to tests performed by PC Monitors, P2415Q set to factory defaults (75% brightness, Standard preset) produces luminance in the range of 0.21 - 237 cd/m² with a contrast ratio of 1129. It provides good brightness and dark blacks. It is also capable of going up to 0.30 - 331 cd/m² with a contrast ratio of 1182 at 100% brightness.
Pro Good for bright rooms
The U2717D works fairly good in bright environments, where it can fight glare thanks to its high sustained peak brightness that measures at almost 300 nits.
Pro Colorful display
The Dell U2717D can reproduce the entire range of sRGB color gamut which is the default color gamut for both desktop and web applications.
Pro The newer iteration of the beloved u2515h
InfinityEdge - very small Bezel.
Cons
Con A maximum refresh rate of 60Hz can be a concern for some
A 60Hz monitor, while sufficient for most people in most cases, can still cause issues with fast-moving objects on screen. It's especially important with things like gaming where the ability to react to events happening on the screen quickly is important.
Con IPS glow
IPS glow is the light on the sides or corners of the screen that can reduce some of the peripheral detail.
Con Somewhat too grainy texture surface
Con Not good for gaming
While playing action games, this monitor doesn't feel responsive because of its massive input lag. The measured value of the U2717D's input lag is 33 milliseconds. In this price range, you can get up to six times faster panel.
Con More latency than the previous model (u2715h) make it less suitable for gaming
