Full written review by
@PCM2 is up:
https://pcmonitors.info/reviews/dell-s2719dgf/
Another great review... well, apart from the "G-sync compatible" section where he put the wrong monitor model, "XG240R" instead of "S2719DGF"
From the Luminance uniformity section, it does make you wonder if RTINGS have been unlucky and got a bad panel for their review. Mine looks a lot like pcmonitors.info describe although its hard to see exactly from the small image in the review.
Couple of useful nuggets of information I didn't know. The Aspect Ratio 1:1 pixel mapping function wasn't mentioned in the manual. And I completely missed the USB BC1.2 charging port. Another handy extra on this monitor!
Interesting seeing the different Gamma readings. I tried that RTS preset for the first time and it does indeed appear to improve the Gamma on the lagom test. I can't work out why Dell didn't include a "normal" preset with good Gamma when the monitor is clearly capable?!?!!
When you're sitting in front of the monitor, is it obvious you are looking at a TN panel?
Yes if you watch a film in a dark room or view from an angle. The 2nd isn't really an issue as the RTINGS review pointed out "It has disappointing viewing angles and the image is accurate only when you are sitting directly in front. However, this can be somewhat counterbalanced by the good ergonomics that allow many position adjustments." Once I adjusted the stand I can move my head around freely and the image remains very clear.