https://www.tomshardware.com/reviews/vp2770-led-s27b970d-review,3426-9.html
Results: Pixel Response And Input Lag - VP2770-LED Vs. S27B970D: 27" Monitors At 2560x1440 | Tom's...
Feb 14, 2013 - If you demand maximum pixel density and the highest resolution on your desktop PC, these 27-inch screens from ViewSonic and Samsung do not disappoint. Today,...