At $425, the 24-inch HP ZR2440w was the most expensive monitor in our latest test group, but it was also the most capable. It produces brilliant images, it’s easy to adjust, and it can connect ...

HP's Z32k G3 claims a 2,000:1 contrast ratio, compared to the standard IPS monitor, which is typically around 1,000:1, with premium IPS examples reaching around 1,300:1.