| Price | To be announced |
| Status | Out Of Stock |
| Product Code | 10009 |
| Brand | Dahua |
| Basic Information of Flat panel | ||
| Brand | Dahua | |
| Model | LPH75-ST420 | |
| Display Details | ||
| Display Format Native Resolution | 4K DLED (3840x2160) | |
| Picture Response Time | 8 ms | |
| Contrast Ratio | 1200 | |
| Display Colors | 1.07 B | |
| Brightness (typical) | 400 cd/m² (typ.) | |
| Viewing Angle | 178° / 178° | |
| Aspect Ratio | 16:09 | |
| Life Time | 50,000 hours | |
| Others | 4 mm Anti-dazzle tempered glass | |
| Refresh Frequency | 60 Hz | |
| Touch System | ||
| Touch Point | Android: 32, Windows: 40 | |
| Interpolation Resolution | Touch Resolution: 32767 × 32767 | |
| Others | Touch Technology Type: Infrared touch technology Attachment Method: Zero Air Gap Response Time: ≤10 ms Touch Points: Android: 32, Windows: 40 Touch Accuracy: ± 1 mm (over 90% Area) Valid Touch: 2 mm Touch Height: <2.5 mm Writing Mode: Finger + Pen (attaches magnetically) Communication Mode: USB Anti-light Interference: Anti-dazzle tempered glass Surface Hardness: 8H |
|
| Operating System | ||
| System Version | Android 11 | |
| CPU | Quad-core A55 | |
| Ram | 8 GB (optional 4 GB) | |
| Rom | 64 GB (optional 32 GB) | |
| Connectivity | ||
| HDMI | Front Ports: HDMI In × 1 (4K@60 Hz) Rear Port: HDMI In × 2 (4K@60 Hz) HDMI Out × 1 |
|
| VGA | VGA In × 1 (1080p@60 Hz) | |
| Audio In | Audio In × 1 (3.5 mm port, used to play sound with VGA) | |
| Audio Out | Audio Out × 1 (3.5 mm port) | |
| LAN | RJ45 In × 1 RJ45 Out × 1 |
|
| USB | Front Ports: USB 3.0 Type-B × 1 (Touch) USB 3.0 Type A × 2 Rear Port: USB 3.0 Type-B × 3 (Touch) USB 3.0 Type A × 2 Micro USB × 1 |
|
| Touch Output | Touch Technology: IR Touch | |
| Physical Specification | ||
| Active Screen Size | 75" | |
| Dimensions | 1,707.5 mm × 93.0 mm × 1,050.0 mm (67.22" × 3.66" × 41.34") |
|
| Weight | 52 kg (114.64 lb) | |
| Power | 150 W (typ.); 300 W (max.) | |
| Power Requirements | 100–240 VAC, 50/60 Hz | |
| Others | Holes Distance: 600 mm × 400 mm (23.62" × 15.75") | |
| Warranty | ||
| Warranty | 3 Years | |
The Dahua LPH75-ST420 is a 75-inch 4K Smart Interactive Flat Panel Display designed for professional and educational environments. This high-performance display features a stunning 4K UHD resolution, delivering crystal-clear visuals with vibrant colors and exceptional detail. Equipped with advanced touch technology, it supports multi-touch functionality, allowing multiple users to engage simultaneously with smooth and precise interactions. The display's integrated Android system offers seamless access to apps and content, while the built-in whiteboard and collaborative tools make it ideal for classrooms, meeting rooms, and collaborative workspaces. It also includes a range of connectivity options such as HDMI, USB, and wireless screen sharing for easy integration with various devices. The LPH75-ST420's durable design is complemented by a user-friendly interface, making it easy for both educators and professionals to quickly launch apps and share content without interruptions. With its powerful audio system, intuitive interface, and versatile features, the Dahua LPH75-ST420 is an excellent choice for creating engaging and interactive environments.
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