| PartNumber | COM40H4M66ULC |
| Brand | ORTUSTECH |
| Size | 4.0 |
| Application | HHP |
| Resolution | 480(RGB)×800 , WVGA |
| Composition | LCM |
| Brightness | 350 cd/m² (Typ.) |
| CR | 600:1 |
| Colors | 16.7M |
| Backlight | WLED |
| Interface | MIPI |
| Panel Brand | ORTUSTECH |
| Panel Model | COM40H4M66ULC |
| Panel Type | a-Si TFT-LCD , LCM |
| Panel Size | 4.0 inch |
| Display Mode | Buenaview, Normally Black, Transflective |
| Active Area | 51.84×86.4 mm |
| Outline | 57.2×95.83 mm |
| Surface | Hard coating (2H) |
| Contrast Ratio | 600:1 (Typ.)(Transmissive)5:1 (Typ.)(Reflective) |
| Display Colors | 16.7M (8-bit) |
| Response Time | 40/60 (Max.)(Tr/Td) |
| Viewing Angle | 80/80/80/80 (Typ.)(CR≥10)(L/R/U/D) |
| Frequency | 60Hz |
| Lamp Type | 7S1PWLEDWithout Driver |
| Signal Interface | MIPI (2 data lanes), 25 pins |
| Input Voltage | 3.3/1.8V (Typ.)(VDD/VDDIO) |
| A040CN01 V2 | AUO | 4.0 | 480×234 |
| AMS397GE66 | Samsung | 4.0 | 480×800 |
| LB040Q02-TD01 | LG Display | 4.0 | 320×240 |
| LB040Q02-TD02 | LG Display | 4.0 | 320×240 |
| LB040Q03-TD01 | LG Display | 4.0 | 320×240 |
| LS040T3SW01 | SHARP | 4.0 | 540×960 |
| LTE400WQ-E01 | Samsung | 4.0 | 480×272 |
| PA040XS1 | E Ink | 4.0 | 320×234 |
| PD040QT2 | E Ink | 4.0 | 320×240 |
| TM040YDZ01 | Tianma | 4.0 | 480×800 |
| 24QVF1J | SII | 2.4 | 240×320 |
| 28QVF2H | SII | 2.8 | 240×320 |
| AM-240320-024DT | Other | 2.4 | 240×320 |
| AM-320240LATNQW-00H-F | AMPIRE | 3.5 | 320×240 |
| LQ035Q7DB05 | SHARP | 3.5 | 240×320 |
| LQ043T1DG02 | SHARP | 4.3 | 480×272 |
| LS027B7DH01 | SHARP | 2.7 | 400×240 |
| LS029B4DN01 | SHARP | 2.9 | 240×456 |
| T-51963GD035J-MLW-AJN | Kyocera | 3.5 | 240×320 |
| TX09D30VM1CCA | KOE | 3.5 | 240×320 |