Description

Dahua DHI-LPH75-ST420-L 75 Inch 4K Smart Interactive Flat Panel Display Price in Bangladesh

If you thought a regular projector or TV was enough for modern collaboration, think again. The Dahua DHI-LPH75-ST420-L 75 Inch 4K Smart Interactive Flat Panel Display is not just a screen — it’s a futuristic collaboration tool that brings classrooms, boardrooms, and training centers to life. With its massive 75-inch ultra-clear 4K DLED panel, blazing-fast touch response, and Android 13 operating system, this display is built to handle everything from digital classrooms to corporate meetings with style and precision.

Crystal-Clear 4K Brilliance on a Massive 75-Inch Screen

The first thing you’ll notice is the jaw-dropping 75-inch 4K UHD (3840 × 2160) resolution display. Designed with DLED technology, a 350 cd/m² brightness level, and 1.07 billion display colors, the visuals look stunningly sharp, vibrant, and true-to-life. Whether you’re sharing business data, watching training videos, or teaching in a large classroom, the 178° wide viewing angle ensures that no one misses a detail. Plus, the 4 mm anti-dazzle tempered glass keeps reflections away and protects users from eye strain, even during marathon sessions.

Ultra-Smooth Touch Response for Seamless Collaboration

Forget clunky touchscreens — the Dahua LPH75-ST420-L makes interaction smooth and natural. Using infrared touch technology with zero air gap design, it supports up to 40 touch points on Windows and 20 on Android. With a lightning-fast ≤6 ms response time and ±1 mm accuracy, your writing, drawing, and navigation feel as instant as pen on paper. The screen supports both finger and pen input (with a magnetic pen attachment), while the >7H surface hardness ensures durability against daily use in busy environments.

Powered by Android 13 for Smarter Performance

Unlike standard displays that rely heavily on external devices, this panel is powered by Android 13 — making it a smart device on its own. Under the hood, it runs on a Quad-core A55 processor with a 1.9 GHz clock speed and Mali G52MP2 GPU, giving you snappy performance and smooth graphics. With 8GB of RAM and a massive 128GB internal storage, you can run multiple apps, store files, and switch between tasks without any lag. Perfect for teachers, trainers, and business professionals who want a smooth, all-in-one interactive solution.

Connectivity That Adapts to Every Setup

This interactive flat panel is built with versatility in mind. It includes HDMI inputs (one front, two rear HDMI 2.0), a 3.5mm stereo audio out, USB 2.0 and USB 3.0 ports, and a Touch USB 2.0 port for seamless interactivity. For advanced integration, it also features RS232 (DB9) for device control and a Type-C port at the front for modern device connectivity. Whether you’re plugging in laptops, PCs, microphones, or external storage — this display is ready to handle it all.