Samsung WA75C interactive whiteboard 190.5 cm 75 3840 x 2160 pixels Touchscreen LH75WACWLGCXEN

Unlimited learning possibilities
Samsung interactive display WAC series offers a dynamic, engaging experience designed for the classroom of the future. Its enhanced usability and compatibility make it easier for teachers to leverage education apps and features that optimize lessons and help students discover the joy of learning.

Boost learning with familiar UX
Android OS
WAC Series is an Android OS-based product, providing intuitive and convenient usability to users. Its excellent compatibility with Android devices makes it easy for teachers to boost learning, while the ability to customize the home screen with frequently used apps brings added convenience.

Display multiple screens at once
Easy Multitasking
A variety of sceen mode options, including split screen and multi-window, enable teachers to easily display and read multiple windows at the same time on the WAC series. This flexibility helps educators conveniently access all the information they need to create an engaging learning environment.

Smart, wireless sharing from multiple devices
Powerful Screen Sharing
Users can share up to nine screens simultaneously for maximum productivity in real time. This feature ensure every student is included and engaged as content can be shared both ways between the large display and individual devices. It can be used on IOS, Mac, Windows, Android, or Chrome OS.

Create more engaging lessons with intelligent apps
intelligent App for class
Important apps and tools can be conveniently added to the home screen bar for easy access. Intelligent apps, such as timers and stopwatches, help teachers get creative with their lessons to foster a learning environment that students love.

Better interaction with best-in-class multi-touch
Multi touch for up to 40
Multiple users can write and draw on the whiteboard at the same time with the display-s advanced multi-touch capabilities. Up to 40 simultaneous touchpoints are possible, allowing large groups of students and teachers to collaborate and learn together in a fun and natural way.

Switch pens without changing settings
Dual pen
Two different writing tools can be used at the same time with the dual pen function. Thanks to the double-sided nib applied, users can effortlessly switch between two different colors on the front and back side of the pen - without needing to change the settings or interrupt their flow.

Lessons start quickly with USB-C
3-in-1 USB-C port
Connectivity is enhanced with 3-in-1 USB-C connectivity, enabling screen mirroring, touch control and external device charging(max. 65W). Educators can simply connect to the USB Type-C port, allowing them to deliver interactive and engaging lessons without any hassle.

Accessible content for any class size
HDMI Out connection
With the HDMI out function, whiteboard screen content can be shared on another larger screen in the classroom. This feature ensures teachers can provide a real-time, interactive experience for students who can easily view the screen-s contents regardless of the classroom size or where they sit.

Specs




Display


Display diagonal

Size of the display for this product, measured diagonally, usually in inches.
0.5 cm (75")


Display brightness

Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.

400 cd/m-


Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width - height, with the units in pixels: for example, "1024 - 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

3840 x 2160 pixels


Anti-glare screen

Always gives an optimal view, even in direct sunlight.




HD type

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

4K Ultra HD


Panel type

ADS


Contrast ratio (typical)

The difference in light intensity between the brightest white and the darkest black.
00:1


Response time

The response time is the time difference between the moment that a source (for example a video card) sends a signal and that equipment (for example a monitor) receives or display the signal. (Used abbreviations: R/F = Rise and Fall.)

8 ms


Touchscreen

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.




Touchscreen type

There are a variety of touchscreen technologies that have different methods of sensing touch, including resistive and capacitive.

Infrared


Viewing angle, horizontal

Maximum horizontal angle at which a display can be viewed with acceptable visual performance.
8-


Viewing angle, vertical

Maximum vertical angle at which a display can be viewed with acceptable visual performance.
8-


Pixel pitch

This is the parameter of a picture tube, which specifies the shortest distance between two dots of the same colour. The principle is: the smaller the dot pitch, the better sharpness of image.

429.6 x 429.6 mm


Colour gamut

72%


Maximum pixel clock

78 MHz


Haze rate

25%


Technology

Modern components and devices.

Infrared (IR)


Computer system


Operating system installed

Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.

Android


Operating system version

The version of the operating system used e.g. 4.1, 4.2 for Android.



Maximum internal memory

The maximum internal memory which is available in the product.

32 GB


Projector


Built-in projector

The device has an internal projector, to show images.




Network


Wi-Fi

Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.




Bluetooth

Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.




Ports & interfaces


HDCP

High-bandwidth Digital Content Protection (HDCP) is a form of digital copy protection to prevent copying of digital audio and video content as it travels across connections.




HDCP version

2.1


USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

4


USB 2.0 ports quantity

Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.

1


HDMI ports quantity

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

3


HDMI version

2.0


Ethernet LAN (RJ-45) ports

Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.

2



Ports & interfaces


Line-in




Line-out




Audio output

The type of audio output that the device produces, and the connector(s).

1


RS-232 ports

The number of sockets (ports) for RS-232. An RS-232 serial port was once a standard feature of a personal computer, used for connections to modems, printers, mice, data storage, uninterruptible power supplies, and other peripheral devices. Now it has been largely replaced by USB and other ports.

2


IR input port




Video out

Yes


Ergonomics


Product colour

The colour e.g. red, blue, green, black, white.

Black


VESA mounting




Panel mounting interface

The product can be used wih VESA mounting interfaces.

800 x 400 mm


Wall mountable

The product can be mounted on (attached to ) a wall.




Certification

Part 15, Subpart B Class A KS C9832, KS C9835 EN55032:2015/A11:2020/A1:2020,EN 55035:2017/A11:2020 EN 61000-3-2:2019/A1:2021 jQuery220005514370161995008_1715947977058 ? ? ? ? ? EN 61000-3-3:2013/A1:2019/A2:2021 EN 61000-3-2:2019/A1:2021 ?? ? ? ? ? ? EN 61000-3-3:2013/A1:2019/A2:2021 EN 61000-3-2:2019/A1:2021 ?? ? ? ? ? ? EN 61000-3-3:2013/A1:2019/A2:2021 EN 55035:2017/A11:2020 EN 61000-3-2:2019/A1:2021 ?? ? ? ? ? ? EN 61000-3-3:2013/A1:2019/A2:2021 J55032 , VCCI-CISPR32 JIS C61000-3-2 GB9254-2021 GB17625.1-2012 CNS13438 (ITE EMI) Class A /? AS/NZS? CISPR 32 EN55032:2015/A11:2020/A1:2020,EN 55035:2017/A11:2020


Performance


Operating hours (hours/days)
/7


Power


Power consumption (typical)

Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.

385 W


Power consumption (off)

0.5 W


AC input voltage

The voltage of the AC electricity that is inputted into the product.
0 - 240 V


AC input frequency

50/60 Hz


Operational conditions


Operating temperature (T-T)

The minimum and maximum temperatures at which the product can be safely operated.

0 - 40 -C


Operating relative humidity (H-H)
- 90%


Weight & dimensions


Width

The measurement or extent of something from side to side.
09 mm


Depth

The distance from the front to the back of something.

88 mm


Height

The measurement of the product from head to foot or from base to top.
20 mm


Weight

Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.

45.5 kg


Bezel width (L/T, R/B)
.4mm(U), 16.4mm(L/R), 44.9mm(B)


Packaging data


Package width

The distance from one side of the packaging to the other.
63 mm


Package depth

The distance from the front to the back of the packaging.

225 mm


Package height

The distance from the top to the bottom of the packaging.
40 mm


Package weight

Weight of the packaged product.

57.6 kg


Quantity per pack

1 pc(s)