LPH75-MT440-C

75'' UHD Smart Interactive Whiteboard

Features

> 75-inch 4K DLED display with Zero Air Gap technology that delivers a clear image in sharp, vivid colors.

> Built-in 8-MP camera and microphone array that produces excellent quality visual and audio communication.

> Wireless screen sharing from multiple devices with an intuitive, easy-to-use system.

> Pressure and tilt sensitive stylus designed for a smooth, natural writing experience.

> Quick file sharing by scanning a QR code, with easy file encryption for added privacy and security

> Optional OPS module, dual-system switchable.

> Fingerprint lock for protection of user information.

Specifications

  • Operating System: Android 8.0

    CPU: Dual-core A53 + dual-core A73

    CPU Frequency : 1.5 GHz

    GPU: Mali-G51

    RAM: 4 GB

    ROM: 32 GB

  • Panel Dimensions: 65-inch; 75-inch; 86-inch

    Brightness: 65-inch: 350 cd/m²; 75-inch: 400 cd/m²; 86-inch: 400 cd/m²

    Contrast: 1200: 1

    Resolution: 3840 (H ) × 2160 (V)

    Aspect Ratio: 16: 9

    Backlight: DLED

    Lifespan: 30,000 hours

    Viewing Angle: H: 178°; V: 178°

  • Touch Technology Type: Infrared touch technology

    Touch Points: 20

    Writing Mode: Finger + Pen

    Response Time: <10 ms

    Valid Touch: 2 mm

    Communication Mode: USB

  • Pixel: 8 MP (live view)

    Auto Control: Auto white balance

    Distortion: ≤5%

    Max. Resolution: 4K@30 fps

    Field of View: H: 104°; V: 70.2°; D: 112.7°

  • Built-in Speaker: 3

    Power: Full frequency: 15 W × 2; bass: 15 W × 1

  • Pick-up Distance: Far-field sound pickup: 6 m–8 m (19.69 ft–26.25 ft)

    Number of Microphones: 8

    AGC: Yes

    Echo Cancellation: Yes

    Intelligent Noise Filtering: Yes

    Polar Pattern: Omnidirectional

  • Power Supply:

    100–240 VAC, 50/60 Hz

    Power Consumption:

    65-inch: 150 W; 75-inch: 300 W; 86-inch: 400 W

    Product Dimensions:

    65-inch: 1,504.5 mm × 952.5 mm × 86.1 mm (59.23" × 37.5" × 3.39");

    75-inch: 1,715.5 mm × 1,066.7 mm × 85.4 mm (67.54" × 42.00" × 3.36");

    86-inch: 1,960.8 mm × 1,204.7 mm × 85.4 mm (77.20" × 47.43" × 3.36")

    Packaging Dimensions:

    65-inch: 1,660 mm × 1,045 mm × 245 mm (65.35" × 41.14" × 9.65")

    75-inch: 1,880 mm × 1,160 mm × 280 mm (74.02" × 45.67"" × 11.02")

    86-inch: 2,140 mm × 1,340 mm × 280 mm (84.25" × 52.76" × 11.02")

    Operating Temperature:

    –10 °C to +45 °C (+14 °F to +113 °F)

    Storage Temperature:

    –20 °C to +55 °C (–4 °F to +131 °F)

    Operating Humidity:

    10%–90%

    Storage Humidity:

    10%–90%

    Product Material:

    Metal casing

    Glass

    Anti-dazzle tempered glass with a hardness of 7 on the Mohs scale

    Casing Color (Frame/Rear)

    Bottom: Space gray; top/left/right: black

    Net Weight:

    65-inch: 44 kg (97.00 lb)

    75-inch: 54 kg (119.05 lb)

    86-inch: 66.75 kg (147.16 lb)

    Gross Weight:

    65-inch: 56 kg (123.46 lb)

    75-inch: 71.5 kg (157.63 lb)

    86-inch: 87.05 kg (191.91 lb)

    Installation:

    Wall mount; floor-standing

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