Condition: New Open Box
SMART 55" Interactive WhiteBoard 4K LED Interactive Touchscreen SBID-MX055-V4
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Screen size |
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Backlight |
LED |
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Aspect ratio |
16:9 |
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Maximum display resolution |
4K UHD (3840 × 2160) |
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Refresh rate |
60 Hz |
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Lifespan |
≥ 50,000 hours |
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Brightness |
55": 300 cd/m² 65", 75", 86": 400 cd/m² |
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Display response time |
≤ 8 ms |
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Viewing angle |
178° |
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Glass |
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Frame color |
White |
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Convenience buttons |
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Sensors |
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Audio |
55": 2 integrated 15 W speakers Integrated linear six-microphone array with support for onboard acoustic echo cancellation |
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NFC |
Integrated RFID NFC reader/writer CCID (chip card interface device) when used with a native operating system driver for Windows, Linux, or Mac Supported protocols: ISO 14443A/B, ISO 15693, NFC Tag 1-4 |