The Samsung Interactive Display WAF Series 75″ is a premium solution designed to enhance collaboration in classrooms, meeting rooms, and creative spaces. Featuring a stunning 75″ 4K UHD screen with wide viewing angles and up to 40-point multi-touch capability, it enables multiple users to write, draw, and interact simultaneously. Powered by Android with EDLA certification, it gives you seamless access to Google Play, YouTube, and Google Classroom. The dual-pen support allows quick color changes for dynamic presentations, while wireless mirroring lets up to nine devices connect at once. With advanced annotation tools, an OPS slot for Windows PC integration, robust connectivity, and a durable build to withstand demanding environments, the WAF Series 75″ empowers teams to collaborate more effectively and engage audiences with ease. 
Key Features
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Android-based with EDLA certification – supports Google Play, YouTube, Chrome, Drive, Google Classroom, and more.
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75″ 4K UHD (3840 × 2160) ADS LCD display – delivers crisp visuals with vivid clarity.
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Up to 40-point IR touch – enables smooth multi-person writing and collaboration.
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Dual passive pens – double-sided nibs allow rapid color switching mid-session.
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Wireless mirroring – supports up to 9 devices (iOS, Android, Windows, macOS, ChromeOS) for increased engagement.
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OPS slot – add a plug‑and‑play Windows OPS module for full PC functionality .
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HDMI Out – share whiteboard content to external screens easily.
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Robust device management – includes 1-year free cloud DMS (on-prem available) and advanced messaging for campus-wide alerts.
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TÜV-certified eye care – anti-glare, flicker-free, low blue-light design ensures safe, long-duration use.
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Durable build quality – ceramic fuse, 500V surge protection, humidity-resistant glue for reliable operation in varied climates.
📊 Detailed Specifications
| Category | Specification |
|---|---|
| Panel | 75″ ADS LCD, Direct LED, 60 Hz |
| Resolution | 3840 × 2160 (4K UHD) |
| Brightness | 400 cd/m² (typical) |
| Contrast Ratio | 1200:1 (dynamic up to 6500:1) |
| Viewing Angle | 178°/178° horizontal/vertical |
| Response Time | 8 ms (G‑to‑G) |
| Color Gamut | approx. 72% NTSC |
| Touch Technology | IR, 40-point, ≤10 ms response, ≤45 ms latency |
| System & Storage | Android 13, 64 GB flash |
| Audio | Built‑in stereo speakers, 15 W × 2 |
| Connectivity | HDMI In ×3, HDMI Out, USB‑C (65 W), USB ×5, LAN, Wi‑Fi, Bluetooth, RS‑232, audio I/O |
| Power Consumption | 385 W (on), 0.5 W (standby) |
| Dimensions | 1709 × 1020 × 88 mm (set) |
| Weight | 45.5 kg (set), 57.6 kg (packaged) |
| VESA Mount | 800 × 400 mm |
| Operating Conditions | 0–40 °C, 10–90 % RH |
| Certifications | EDLA, Low‑Blue‑Light, Flicker‑Free, HDCP 2.2, IEC 62368‑1, UL, EMC standards
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