The slab is the same as on the Acer and BenQ B326HUL BL3200PT, only electronics differs a little, and in the right direction for Samsung and Benq. The slab is very good, with very good real contrast of 2700: 1 (VA panel) (310cd / m² max) No noticeable image to my copy default, no not dead pixel. I play several FPS, and I'm not interfere with anything. The response time is about 30ms all confused what actually not a pro gamer and fussy screen that they will look for screens 12 / 15ms in total. Personally I have no flickering, tearing or reverse goshting. The videos in Full HD 1440p or even in are splendid. Be careful though to the depth of the foot on the desktop, the slab is 22cm from a wall behind him! The wall support provides is unusable because it is necessary to go behind the wall to fix it, more room to screw once in place, this support too weird ... Very nice display, I'm happy that I recommend without hesitation, even if you are a "small" gamer like me.