| Module | NTO300 | NTO550 |
| Panel Size (inch) | 30” | 55” |
| Aspect Ratio | 16:9 |
| Resolution | 1366(H) X 768(V) | 1920(H) X 1080(V) |
| Brightness | 200/600(Peak) | 150/400(Peak) |
| Contrast Ratio | 135,000(Typ) | 150,000(Typ) |
| Viewing Angle | R/L120, U/D 120 |
| Touch | Type | PCAP (Projected Capacitive) |
| Input Method | Finger, Pen(Capacitive) |
| Number of Touch Points | 10 Points Multi-Touch |
| Available Object Size | Ø8mm(Finger) |
| Response Time | 16ms |
| Thickness | 3.45mm(Glass: 3mm, Sensor: 0.45mm) |
| Transmittance | 83%(Min) |
| Surface Hardness | 6H |
| Interface | USB1.1 FS, HID Compliant Plug & Play |
| Supported OS | Windows 7/8/10/11, Linux, Android |
| Android | CPU | RK3328 |
| RAM(Max) | DDR4 2GB |
| GPU | Mali 450 |
| Flash Memory | eMMC 16GB |
| Ethernet | RJ45 10/100 Mbps Ethernet |
| Wi-Fi | 802.11a/b/g/n, 2.4Ghz/5Ghz |
| Bluetooth | 4.2 |
| Audio Output | Ø3.5 Output(Finger) |
| USB | USB 3.0*1 |
| OS | Android 9.0 |
| Power Supply | AC 100~240V(50/60Hz) |
