Key Features

• Brand: Neotouch
• Size Diagonal: 75"
• Panel Type: IPS 4K Ultra HD
• Backlight Type: D-LED
• Panel Resolution: 3840*2160 (pixels)
• Brightness (typ)/(min): 450cd/m² (typ.)
• Contrast Ratio(typ): 12000:1
• Response Time(ms): <4ms (typ.)
• Aspect Ratio: 16:9
• View Angle: 178°(H)/178°(V)
• Life Time: > 50,000 hrs
• View Area: 1428.489mm*803.52mm
• Touch Technology: Advanced Infra-red
• Glass: Anti-glare
• Number of Touch Points (standard): 20 Points (Android)
• Tempered Glass: 4mm Toughened Glass
• Touch Accuracy: ±1mm
• Frame Material: Aluminum/Plastic
• Display Type: Commercial Grade
• Light Resistance: Available
• Refreshing Frequency: 60Hz
• Display Color: 1.07B (10 bit)
• Visual Display: Amplified 4K Ultra HD
• NTSC: 72%
• Screen Glass: Zero Bonding Toughened Glass Technology
• Surface Hardness: Toughened Glass Level 7 MOHS Std
• Touch Frame Electrical Characteristics: Connect type-Male USB2.0,Communication type-Male USB2.0 (Full Speed), Power supply-USB power, Voltage-DC+5V±5%
• Mother Board: Core-Quad core, CPU-ARM Cortex A53, 1.8Ghz, GPU-Mali-G51,RAM/ROM-(3GB/16GB or 4GB/32GB) OS-Android 8.0/9.0/11.0 Wi-Fi-802.11 a/b/g/n Dual Band 5GHz
• Supporting Operating System: Built-in system- Android, Versatile Annotate - Yes (All Pages), Screenshot, Gesture Eraser,
• Special Features, Smart Writing App, Digital Visualizer, Multi-Kabgyage Recognition, TextShape Recognition, Calculator, Screen Wrap, Splitter, Page Replay, Dictation From File, Board in Board, Magnifier, Browse the Intern, Disciplines- Physics, Maths & Chemistry, Physical Show.
• Power: Voltage-100 V~240V/AC, 50/60 Hz, Power(AC) Input *1, Standby (Watt)-<0.5W
• Power Consumption: <550W
• Speaker: 20 W*2
• Environment: Working Temperature -0°C~40°C, Storage Temperature -10°C~70°C. Working Humidity-10%-60% RH Non-Condensing, Storage Humidity-10%-70% RH, Non-Condensing, MAX working time (Hour/Day)-18/7