Optoma 5751RK

Ultra HD 4K resolution

With over eight million pixels, Ultra HD 4K resolution brings four times more detail than Full HD, to deliver sharper, life-like images and richer colours - allowing you to sit closer to the screen and enjoy a more immersive experience.

Optoma TeamShare: whiteboard and annotation

Creative sharing is easy with a ready-to-use whiteboard featuring built-in annotation tools that encourage collaboration.

Optoma quick-draw pen

Be ready to start any lesson in seconds. The included quick-draw pen instantly activates the whiteboard application, saving the time and energy spent on having to manually change modes.

TapCast collaboration tool

What is TapCast? Wirelessly display and share content on a big screen without any additional hardware using the TapCast app. Easily mirror your Android, iOS, Windows, macOS or Chrome device at the touch of a button. You can even wirelessly cast documents, images or videos stored on your mobile device or laptop.

The app also acts as a wireless mouse and keyboard allowing you to control your device.

Dual app mode

This allows you to view two apps on your device at the same time. Use dual app mode to view content while you scan related Office documents - turning your IFPD into the ultimate multi-tasking device.

Optoma file manager

Optoma file manager allows users to manage files and folders. Users can also access cloud drives and browse, create, rename, copy, move and delete files.

Technické specifikace

• Back light: Direct type LED
• Size (diagonal): 75"
• Resolution: 3840(H)*2160(V) Pixel (UHD 4K)
• Brightness: 350 cd/m2
• Contrast ratio: 1,200:1
• Contrast ratio (dynamic): 4,000:1
• Viewing angle: 178°
• Response time: 8ms
• Life: 50,000 hours
• Speaker count: 2
• Watts per speaker: 16W
• Surface hardness: 7H
• Glass: Toughened, Anti-glare/Fingerprint
• Dimensions (W x D x H) mm: 1710 x 86 x 1020
• Net weight: 51.75kg
• Wall-hanging screw spec: M8*25mm
• VESA holes: 800*400mm
• Connections: Inputs 3 x HDMI 2.0, 1 x VGA, 1 x Audio 3.5mm, 3 x USB2, 3 x USB 3.0, 1 x 12V trigger, Outputs 1 x HDMI 2.0, 1 x S/PDIF, 1 x Audio 3.5mm, Control: 2 x USB-B interactive, 1 x RS232, 1 x RJ45
• Systém: Windows10 / Windows8 / Windows7 / WindowsVista / WindowsXP / Linux / Mac / Android / Chrome
• Touch point: 10 points writing and 20 points touch
• Touch tool: Finger, Passive infra-red pen
• Power supply: 100-240V~ 50/60Hz
• Power consumption (standby): ?0.5W
• Power consumption (max): 350W
• System version: Android 8.0
• CPU: HiSilicon 811 ARM dual core A73+ dual core A53
• GPU: Quad-core Mali G51
• RAM: 4
• ROM: 32

In the box

• European standard power cord(3m)
• American standard power cord(3m)
• U.K standard power cord(3m)
• USB cable
• HDMI cable (5m)
• 2x Writing Pen
• Remote control
• Battery
• Pen holder
• CD
• Quick start guide