ViewSonic’s VP3881 is a 38-inch ultra-wide with a 2300R curve, 3840x1600 resolution and HDR10. Color is sRGB, but this monitor manages to create a decent approximation of DCI-P3 (which offers a wider color gamut than sRGB). The main draw here is factory-certified color accuracy. If you operate in the sRGB or Rec.709 realm, you can simply unpack this monitor and get to work - no calibration necessary.