4K UHD Interactive Whiteboard

Product Introduction

Present data, not blur. This 65-inch 4K UHD interactive whiteboard delivers 3840x2160 resolution - four times the pixels of Full HD - with 1.07 billion colors (10-bit), so dense spreadsheets, small print and detailed diagrams stay pin-sharp from every seat. A high-brightness panel with 4000:1 contrast keeps images vivid in bright meeting rooms, while the 178° viewing angle ensures the picture looks accurate across the whole table. Video meetings benefit too, with far sharper remote video quality. Add touch annotation, wireless screen sharing and Android 14 with optional Windows OPS, and it is a complete ultra-clear meeting display.

Company Introduction 

Shenzhen HDFocus Technology Co., Ltd is a flexible interactive display manufacturer with 11 plus years production experience serving small and medium buyers across the globe. We offer digital whiteboards and hologram equipment suitable for small training institutions individual offices and retail store display needs. As Alibaba verified supplier we hold 4.9 customer rating and 95.5 percent on‑time delivery rate and answer all inquiries within 3 hours. Our 1800 square meter factory has complete quality testing systems passed TUV Rheinland verification and owns independent patents. We accept flexible order quantity and low‑threshold customization such as logo printing and simple function adjustment. No excessive development cost is required for most small changes. We keep straightforward communication and reliable after‑sales support. We are ready to grow together with small importers cross‑border sellers and local retailers all over the world.

FAQ

How much better is 4K than Full HD on a whiteboard?

4K has four times the pixels of Full HD, so text, numbers and diagrams appear much sharper - fine details stay readable without zooming, even on a large screen.

Are colors accurate for presentations?

Yes. The panel displays 1.07 billion colors (10-bit) with a 4000:1 contrast ratio, producing rich, accurate color for charts, product images and video content.

Is the picture visible in bright meeting rooms?

Yes. The high-brightness panel (350 cd/m²) with strong contrast keeps content clear under normal office lighting, without needing to dim the room.

Do side seats still see the screen clearly?

Yes. The 178° viewing angle keeps color and brightness consistent across the room, so no participant gets a washed-out or distorted view.

Does 4K improve video conferencing quality?

Clearly. Remote participants and shared screens appear sharper and more natural in 4K, and with the optional AI camera and microphone kit, the whole call experience improves.

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