HMI Basic Functional Series Enhanced Basic Functional Series 5.7-inch 10.4-inch 3.1-inch 4.6-inch 3.6-inch NT31 NT31C NT631C NV3W Monochrome NV4W Monochrome NV3Q Mono/ Color Display size (mm) 118.2 × 89.4 211 × 158 70 × 35 109 × 41 71 × 53 Number of dots 320 × 240 640 × 480 128 × 64 320 × 120 320 × 240 Types of display STN LCD TFT LCD STN LCD Display color Monochrome (2 color) Color (8 color) Monochrome 8 grayscale levels (NV4W) Color (QVGA) Types of graphic display Straight lines, rectangles, polygons, circles, ovals, sector, bitmaps Bitmaps (NV3W only), straight lines, continuous lines, rectangles, circles, ovals, circular arcs, oval arcs, sectors, oval sectors, and rounded rectangles No. of character displayed 40 characters × 15 lines 80 characters × 30 lines 16 characters × 5 lines * 40 characters × 10 lines * 40 characters × 20 lines * No. of registered screens 3,999 1,024 Screen da...