TFT Central: The HP ZR2240w uses LG Display’s LM215WF3-SLC2, a 6-bit plus A-FRC e-IPS LCD with a W-LED BLU. Color gamut is 72% NTSC, 75% Adobe RGB, and 97% sRGB. Viewing angles are great with almost no off-center color or contrast shift. If only the ZR2240w used a full 8-bit panel instead.