Hikvision Value Series DS-D5C75RB/B2L Interactive Whiteboard 75 inch 4K Ultra HD Touchscreen VA Panel Android 14 48 MP Camera Wi-Fi 6 Grey

Line-in:

Yes

Line-out:

Yes

Antenna type: Type of antenna, also known an aerial, e.g. external, internal.

2x2

Working area: The area that can be worked on.

1650.2 x 928.3

RAM capacity:

8 GB

Built-in projector: The device has an internal projector, to show images.

No

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

Wi-Fi 6 (802.11ax)

USB Type-C ports quantity:

1

Touch resolution:

32768 x 32768

Touch system response time:

2 ms

Touch object size (min):

1.5 mm

Thin Client

Processor cores: The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).

8

Other features

Camera resolution (numeric):

48 MP

Built-in camera: The product has an integrated camera.

Yes

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

5.4

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

Quick start guide: Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.

Yes

Bluetooth Low Energy (BLE):

Yes

Maximum refresh rate:

60 Hz

User memory:

128 GB

Sensors

Ambient light sensor:

Yes

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.

78900 g

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

1345 mm

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

223 mm

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

2157 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.

45.9 kg

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

1034.5 mm

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

82.5 mm

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

1713.2 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 (off):

0.3 W

Power consumption (standby): The amount of electricity that is consumed when the product is on standby.

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.

237 W

Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

Not available

Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

G

Ergonomics

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

Yes

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.

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

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

Yes

Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.

1000, 100, 10

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

Yes

Ports & interfaces

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.

1

S/PDIF out port: S/PDIF (Sony/Philips Digital Interconnect Format) is a digital audio interconnect used in consumer audio equipment over relatively short distances. The signal is transmitted over either a coaxial cable with RCA connectors or a fibre optic cable with TOSLINK connectors.

Yes

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

HDCP version:

1.4/2.2/2.3

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

4

HDMI output ports quantity:

1

VGA (D-Sub) ports quantity: Number of VGA (D-Sub) ports (connecting interfaces) in the device. The VGA (D-Sub) connector is a 15 pin connector between a computer and a monitor. It was first introduced in 1987 by IBM.

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

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.

Grey

Computer system

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

Android 14.0

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

Android

Processor frequency: The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.

2.4 GHz

Processor architecture:

ARM Cortex A76 + ARM Cortex A55

Built-in processor: Whether or not a processor is built into the device.

Yes

Performance

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.

Yes

Operating hours (hours/days):

16/7

Display

Hardness: A measure of how solid/firm/rigid something is.

9H

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.

0.143 x 0.429

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.

30000:1

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

5000:1

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.)

2 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

Multi-touch:

Yes

Number of simultaneous touchpoints:

50

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'.

540 cd/m²

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

Multi-touch

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

Infrared

Panel type:

VA

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.

75 "

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:

3

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

Yes