LG 98TR3DK-B Interactive Whiteboard 98 Inch 4K Ultra HD IPS Touchscreen Black

Speaker power:

15 W

RAM capacity:

8 GB

Top Wi-Fi standard: Connection of this device is done via Wi-Fi in a high standard.

Wi-Fi 6 (802.11ax)

Technical details

OPS slot:

1

Logistics data

Quantity per pack:

1 pc(s)

Other features

Interface: Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.

USB

Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).

5.0

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.

Yes

Maximum refresh rate:

60 Hz

User memory:

64 GB

Operational conditions

Operating relative humidity (H-H):

10 - 90

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.

0 - 40

Packaging data

Package weight: Weight of the packaged product.

133200 g

Package height: The distance from the top to the bottom of the packaging.

1474 mm

Package depth: The distance from the front to the back of the packaging.

280 mm

Package width: The distance from one side of the packaging to the other.

2406 mm

Weight & dimensions

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.

103.6 kg

Height: The measurement of the product from head to foot or from base to top.

1323 mm

Depth: The distance from the front to the back of something.

91 mm

Width: The measurement or extent of something from side to side.

2244 mm

Power

AC input frequency:

50/60

AC input voltage: The voltage of the AC electricity that is inputted into the product.

100-240

Power consumption (max): The maximum amount of power used by the device.

610 W

Power consumption (off):

0.5 W

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.

395 W

Ergonomics

VESA mounting:

Yes

Network

Wi-Fi standards: The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.

Wi-Fi 6 (802.11ax), Wi-Fi 4 (802.11n), 802.11g, 802.11b, Wi-Fi 5 (802.11ac), 802.11a

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

Yes

Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.

Yes

Design

Panel mounting interface: The product can be used wih VESA mounting interfaces.

800 x 600

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

Black

Performance

Operating hours (hours/days):

16/7

Display

Colour gamut:

72 %

Display number of colours:

1.07 billion colours

Viewing angle, vertical: Maximum vertical angle at which a display can be viewed with acceptable visual performance.

178 °

Viewing angle, horizontal: Maximum horizontal angle at which a display can be viewed with acceptable visual performance.

178 °

Contrast ratio (dynamic): A property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing.

3000:1

Contrast ratio (typical): The difference in light intensity between the brightest white and the darkest black.

1200:1

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

Native aspect ratio: The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.

16:9

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

Yes

Haze rate:

25 %

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'.

390 cd/m²

Touch technology: Technology of touch sensetive screen e.g. dual-touch.

Multi-touch

Panel type:

IPS

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

4K Ultra HD

LED backlighting type: Backlighting is the illumination of a screen e.g. LCD (liquid crystal display). There are several types of backlighting with LEDs, e.g. full array, edge lit.

Direct-LED

LED backlight: A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.

Yes

Display diagonal: Size of the display for this product, measured diagonally, usually in inches.

98 "

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

Audio

Number of built-in speakers:

2

Built-in speaker(s): The device contains speaker(s) to produce sound.

Yes