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ARM7505- EDU
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Armor ARM7505‑EDU is a 75‑inch 4K UHD interactive educational flat panel with a large multi‑touch screen, built‑in Android 14 system, integrated camera and microphone array, and connectivity designed for classrooms, training rooms, lecture halls, and collaborative learning environments.
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Technical Details
| Model | Armor ARM7505‑EDU : : |
| Screen Size | 75 inches diagonal : : |
| Native Resolution | 3840 × 2160 (4K UHD) : : |
| Panel Type | IPS with DLED backlight : : |
| Aspect Ratio | 16:9 : : |
| Brightness | 450 nits : : |
| Contrast Ratio | 4000:1 : : |
| Viewing Angle | 178° / 178° : : |
| Refresh Rate | 60 Hz : : |
| Multi‑Touch | 40 simultaneous touch points : : |
| Touch Technology | Infrared multi‑touch (HID‑free) : : |
| Glass | 4 mm anti‑glare tempered glass : : |
| OS | Android 14 with Google Play support : : |
| Processor | Octa‑core ARM Cortex‑A55 : : |
| RAM | DDR4 8 GB : : |
| Storage | 128 GB flash : : |
| Built‑In Camera | 48 MP auto‑focus camera : : |
| Microphone | 8‑way microphone array : : |
| Speakers | Dual 16 W built‑in speakers : : |
| Wireless | 2.4 G Wi‑Fi, 5 G screen transmission, Bluetooth 5.0 : : |
| Connectivity | LAN IN ×1, HDMI 2.0 ×2, VGA IN ×1, USB 2.0 ×1 : : |
| Front Ports | USB 3.0 ×1, HDMI 2.0 ×2, USB touch ×1, USB‑C (power only) : : |
| Other I/O | RS‑232 ×1, coaxial RCA ×1, TF‑card slot ×1 : : |
| Accessories | Magnetic pens ×2, remote control, wall mount bracket, Wi‑Fi antennas : : |
| Optional | OPS PC slot, mobile trolley support : : |
| Power | 100–240 V AC, ≤300 W operating, ≤0.5 W standby : : |
| Panel Lifetime | ~50,000 hours : : |
| VESA Mount | 600 × 400 mm : : |
| Weight | ~50.6 kg net : : |
| Warranty | 2 years : : |
| Use Cases | Classroom teaching, interactive lessons, hybrid learning, presentations : ([WHITESHELL][1]) : |
| [1] | https://whiteshell.com.bd/product/armor-arm7505-edu-75-interactive-flat-panel/?utm_source=chatgpt.com "Armor ARM7505-EDU 75\" Interactive Flat Panel - WHITESHELL" |