The COM35T3P51XTC is a 3.5-inch industrial TFT-LCD module from Ortustech (Toppan group). It features QVGA resolution (240*320) and is designed for handheld devices, industrial controllers, PDAs, and embedded HMI applications.
This display belongs to Ortustech's COM35T series of compact industrial LCDs, known for stable operation, wide temperature support, and long LED backlight life.
| Manufacturer | Ortustech (Toppan) |
| Display Size | 3.5 inch |
| Resolution | 240 * 320 (QVGA), 4:3 aspect ratio |
| Panel Type | a-Si TFT-LCD, TN, normally white, transmissive |
| Color Depth | 262K colors (6-bit RGB) |
| Pixel Layout | RGB vertical stripe |
| Touch Option | Optional 4-wire resistive touch (RTP version) |
| Brightness | ~240 cd/m² (typical) |
| Contrast Ratio | ~400:1 |
| Viewing Angle | 80°/80°/80°/80° |
| Viewing Mode | TN, normally white |
| Surface | Anti-glare (industrial finish) |