LPH75-MC480-U

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LPH75-MC480-U

75 inch Smart interactive whiteboard

Key Points

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Datasheet

Specifications

Product specifications are subject to variation by country. For precise details, please consult the official website for your region or reach out to your regional sales representative.

Built-in System General LCD Panel Camera Device Ports Function Touchscreen Speaker Microphone Certification

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.)
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;

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
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
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）
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
Wi-Fi Frequency Range	2400–2483.5 MHz; 5150–5250 MHz; 5250–5350 MHz; 5470–5725 MHz; 5725–5850 MHz;
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;
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