คุณสมบัติสินค้า
| Model | LPH75-MC480-U | ||
| Built-in System | |||
| Main Processor | RK3588 | ||
| Operating System | Android 15 | ||
| CPU | Quad-core A76 + Quad-core A55 | ||
| CPU Frequency | 2.4 GHz | ||
| GPU | Mali-G610 MP4 | ||
| RAM | 8 GB | ||
| ROM | 128 GB | ||
| General | |||
| Operating System of External Module | Windows 7/8/10/11 | ||
| Power Supply | 100–240 VAC, 50/60 Hz, 5.5 A | ||
| Power Consumption | 260 W (typ.); 550 W (max.) |
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| Standby Power Consumption | ≤0.5 W | ||
| Operating Temperature | 0 °C to +40 °C (+32 °F to +104 °F) | ||
| Storage Temperature | –20 °C to +60 °C (–4 °F to +140 °F) | ||
| Operating Humidity | 10%–90% (RH) | ||
| Storage Humidity | 10%–90% (RH) | ||
| Product Material | Metal | ||
| Glass | 3.2 mm anti-glare tempered glass | ||
| Casing Color (Frame/Rear) | Black | ||
| Product Dimensions | 1,709.4 mm × 1,038.9 mm × 85.4 mm (67.30″ × 40.90″ × 3.36″) | ||
| Frame Size | U: 33.3 mm, L/R: 14.6 mm, D: 43.0 mm (U: 2.42″, L/R: 0.69″, D: 1.11″) | ||
| Packaging Dimensions | 1,863.0 mm × 225.0 mm × 1,163.0 mm (73.35″ × 8.86″ × 45.79″) (L × W × H) | ||
| Net Weight | 51.05 kg (112.55 lb) | ||
| Gross Weight | 64.00 kg (141.10 lb) | ||
| Holes Distance | 800 mm × 400 mm (31.50″ × 15.75″) | ||
| Installation | Wall mount or mobile bracket | ||
| Packing List | Power cord × 1; Smart interactive whiteboard × 1; Stylus pen × 2; Wall mount bracket × 1; Remote control × 1; Pack of wall mount screws × 1; Wireless plug-in module × 1; Quick start guide × 1; Legal and regulatory information × 1; |
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| LCD Panel | |||
| Screen Size | 75 inch | ||
| Backlight | DLED | ||
| Aspect Ratio | 16: 9 | ||
| Brightness | 400 cd/m² (typ.) | ||
| Static Contrast Ratio | VA: 5000: 1 (typ.); IPS: 1200: 1 (typ.) | ||
| Resolution | 3,840 (H) × 2,160 (V) | ||
| Viewing Angle | 178° (H)/178° (V) | ||
| Lifespan | ≥50,000 hrs | ||
| Display Color | 1.07 Billion (10 bits) | ||
| Color Gamut | 90% NTSC | ||
| Response Time | 6.5 ms | ||
| Refresh Rate | 60 Hz | ||
| Camera | |||
| Camera | Android: Photo: 48 MP; Video: 8 MP Windows: Photo: 8 MP; Video: 8 MP |
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| Field of View | H: 98°; D: 106° | ||
| Device Ports | |||
| Light Sensor | Yes | ||
| Front Button | 6 buttons: Power supply, menu, signal source, curtain, volume and annotation | ||
| Front Ports | 2 × USB 3.2 Gen1 Type-A 1 × HDMI IN 1 × USB Type-C IN (100 W fast charge, data transmission, local area network) 1 × Touch USB 2.0 Type-B |
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| Rear Port | 3 × HDMI IN (4K@60 Hz) 1 × HDMI OUT (4K@60 Hz) 1 × DP IN 1 × USB 2.0 Type-A 2 × USB 3.2 Gen1 Type-A 1 × USB Type-C IN port with 15 W max charge that receives input for audio, videos, data, and network sharing 1 × USB Type-C OUT (4K@60 Hz) 2 × TOUCH USB 2.0 Type-B ports which support touch and wired network sharing of 100 Mbps 1 × AUDIO IN (3.5 mm port) 1 × AUDIO OUT (3.5 mm port) 1 × SPDIF 1 × RS232 1 × RJ45 IN (10/100/1,000 Mbps) 1 × RJ45 OUT (10/100/1,000 Mbps） |
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| Wi-Fi | Yes | ||
| Wi-Fi Standard | Wi-Fi Station: 802.11b/g/n/a/ac/ax Wi-Fi AP: 802.11b/g/n/a/ac |
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| Wi-Fi Frequency Range | 2400–2483.5 MHz; 5150–5250 MHz; 5250–5350 MHz; 5470–5725 MHz; 5725–5850 MHz; |
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| MAX Power Transmission (Wi-Fi) | ≤20 dBm@2400–2483.5 MHz; ≤23 dBm@5150–5250 MHz; ≤20 dBm@5250–5350 MHz; ≤27 dBm@5470–5725 MHz; ≤14 dBm@5725–5850 MHz; |
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| Bluetooth | Yes | ||
| Bluetooth Standard | BT5.2 BR/EDR/BLE | ||
| Bluetooth Frequency Range | ≤20 dBm@2400–2483.5 MHz | ||
| MAX Power Transmission (Bluetooth) | ≤20 dBm | ||
| RFID Modulation Method | ASK | ||
| RFID Frequency Range | 13.56 MHz | ||
| MAX Power Transmission (RFID) | 13.56 MHz:≤42dBuA/m @10 m | ||
| Function | |||
| IR Receiver | 1 | ||
| Card Swiping with NFC | Yes | ||
| Wireless Access Point | Wi-Fi 5, 2.4 GHz and 5 GHz dual band, 802.11 ac/n | ||
| Touchscreen | |||
| Response Time | ≤2.0 ms | ||
| Touch Technology | Infrared | ||
| Attachment Method | Zero Air Gap | ||
| Touch Points | Android:32 points;Windows:50 points | ||
| Touch Accuracy | ± 0.5 mm (≥ 90% touching area) | ||
| Valid Touch | ≥ 1.5 mm (0.06″) (≥ 90% touching area) | ||
| Touch Height | ≤0.99 mm (average) | ||
| Writing Mode | Finger and stylus pen (magnetic) | ||
| Communication Mode | USB | ||
| Anti-light Interference | Anti-glare tempered glass | ||
| Surface Hardness | ≥9H | ||
| Touch Resolution | 32,768 × 32,768 | ||
| Speaker | |||
| Built-in Speaker | 4 (CH2.2） | ||
| Power | 2 × 8 W + 2 × 18 W | ||
| Frequency | 150 Hz–20 kHz | ||
| Microphone | |||
| Microphone | 8 | ||
| Pick-up Distance | 0 m–12 m (0 ft–39.37 ft) | ||
| AGC | Yes | ||
| Echo Cancellation | Yes | ||
| Intelligent Noise Filtering | Yes | ||
| Certification | |||
| Certifications | CE, EDLA, Energy Star | ||
