The NEC 65” 4K X651 Touch Display (typically part of the X Series or InfinityBoard line) is a powerhouse for events because it combines a giant 4K screen with precise, multi-user touch features. It acts as a massive digital whiteboard, an information kiosk, and a presentation hub all in one.
At a busy event, attendees want to interact, not just watch. This display lets people tap maps, play interactive games, or collaborate on documents using their fingers or a stylus. Because it is built for commercial use, it can run all day and night without breaking down.
Here are the 3 main benefits:
The screen has 3840 × 2160 pixels, which is four times the resolution of standard HD. This means that up close, pictures and tiny text look perfectly sharp without any fuzzy, blocky edges.
Using advanced tech (like ShadowSense or InGlass), the screen tracks multiple touches at the exact same time. It ignores false touches from sleeves or palms. People can write with a pen, swipe with their fingers, and erase effortlessly, just like a giant tablet
You don’t need to install complicated software for it to work with a PC. It often features built-in OPS (Open Pluggable Specification) slots, allowing you to simply slide a small computer right into the back of the screen. This makes setting up at different venues quick and tidy.
| Display & Touch | : |
|---|---|
| Resolution | 3840 × 2160 Pixels (4K Ultra HD) |
| Panel Type | S-IPS (LED backlighting) for accurate colors and wide viewing angles |
| Touch Technology | Typically uses ShadowSense™ or InGlass™, allowing for up to 10–20 simultaneous touch points. It can detect fingers, pens, and even gloves. |
| Brightness | 450 to 500 cd/m² (nits) |
| Contrast Ratio | 1300:1 to 8000:1 (depending on specific panel settings) |
| Connectivity & Power | : |
| Inputs | Multiple HDMI, DisplayPort, and DVI ports |
| Control | RS-232, LAN (Ethernet for remote management) |
| OPS Slot | Open Pluggable Specification slot allows you to insert an internal PC module without cables. |
| Power Consumption | ~150W typical usage, <0.5W in ECO standby mode |
| Physical & Design | : |
| Duty Cycle | Designed for continuous 24/7 usage |
| Orientation | Supports both Landscape and Portrait modes |
| Dimensions | Approximately 58.93 × 34.41 × 3.64 inches (1500 × 875 × 90 mm, varies slightly by exact touch-frame model) |
| Weight | ~92 to 137 lbs (42 to 62 kg) |
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