DHI-LPH65-MT440-C
65'' UHD Smart Interactive Whiteboard
Features
> 65/75/86-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
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Operating System: Android 8.0
CPU: 1.5 GHz
CPU Frequency : Dual-core A53 + dual-core A73
GPU: Mali-G51
RAM: 4 GB
ROM: 32 GB
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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°
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Touch Technology Type: Infrared touch technology
Touch Points: 20
Writing Mode: Finger + Pen
Response Time: <10 ms
Valid Touch: 2 mm
Communication Mode: USB
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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°
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Built-in Speaker: 3
Power: Full frequency: 15 W × 2; bass: 15 W × 1
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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
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Fingerprint Capacity: 256
Fingerprint Resolution: 508 DPI
FAR: <0.001%
FRR: <0.1%
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Operating System of External Module: Windows 7/8/10;Android
WiFi: Dual-band 2.4G/5G
Wi-Fi Hotspot: Dual-band 2.4G/5G; supports enabling Hotspot and Wi-Fi at the same time
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Light Sensor: 1
Front Button: 1 × power button
Front Ports: 1 × HDMI IN; 1 × touch; 2 × USB3.0
Network Port: 2 × RJ-45
Wi-Fi: 1 × Wi-Fi; 1 × Hotspot
USB: 3 × USB3.0; 1 × USB2.0
RS-232: 1 × RS-232
Video Input: 3 × HDMI IN; 1 × DP; 1 × MINI AV IN; 1 × MINI YPBPR; 1 × VGA IN
Video Output: 1 × HDMI OUT
Audio Input: 1 × 3.5 mm; 1 × MIC IN
Audio Output: 1 × 3.5 mm (EarPhone OUT); 1 × SPDIF
IrDA: 1
Others: 2 × Touch
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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