Name of the company-manufacturer.
Designation of the model.
|U27 4K Wireless Monitor|
Other known designations of the model.
The year in which this model was announced.
Size class of the display as declared by the manufacturer. Often this is the rounded value of the actual size of the diagonal in inches.
|27 in (inches)|
Approximate diagonal size of the display. If the manufacturer does not provide such information, the diagonal is calculated from the width and height of the screen.
|684.7 mm (millimeters)|
68.47 cm (centimeters)
26.9567 in (inches)
2.2464 ft (feet)
Approximate width of the display. If the manufacturer does not provide such information, the width is calculated from the diagonal and the aspect ratio.
|596.736 mm (millimeters)|
59.6736 cm (centimeters)
23.4935 in (inches)
1.9578 ft (feet)
Approximate height of the display. If the manufacturer does not provide such information, the height is calculated from the diagonal and the aspect ratio.
|335.664 mm (millimeters)|
33.5664 cm (centimeters)
13.2151 in (inches)
1.1013 ft (feet)
There are various panel technologies. Each has its own specific features - viewing angles, color reproduction, response time, brightness/contrast, production cost, etc. The image quality depends directly on the type of the display panel used.
|Panel bit depth|
The most widely used panels are those with 6, 8, and 10 bits for each of the RGB components of the pixel. They provide 18-, 24-, and 30-bit color, respectively.
The maximum number of colors, which the display is able to reproduce, depends on the type of the panel in use and color enhancing technologies like FRC.
The ratio between the horizontal and the vertical side of the display. Some of the standard and widely used aspect ratios are 4:3, 5:4, 16:9 and 16:10.
Information about the number of pixels on the horizontal and vertical side of the screen. A higher resolution allows the display of a more detailed and of higher quality image.
|3840 x 2160 pixels|
Ultra HD (UHD) / 4K / 2160p
The pixel pitch shows the distance from the centers of two neighboring pixels. In displays, which have a native resolution (the TFT ones, for example), the pixel pitch depends on the resolution and the size of the screen.
|0.155 mm (millimeters)|
0.0155 cm (centimeters)
0.0061 in (inches)
0.0005 ft (feet)
Information of the number of pixels in a unit of length. With the decrease of the display size and the increase of its resolution, the pixel density increases.
|163 ppi (pixels per inch)|
64 ppcm (pixels per centimeter)
The percentage of the approximate area, taken by the active part of the screen, to the total front area.
|89.08 % (percent)|
The backlight is the source of light of the LCD display panels. The type of backlight determines the image quality and the color space of the display. There are various backlights such as CCFL, LED, WLED, RGB-LED, and etc.
sRGB is a color space, developed jointly by Hewlett-Packard and Microsoft in 1996. It is used in different devices such as printers, displays, TV sets, cameras, etc. The sRGB color space covers about 72% of the NTSC color space.
|99 % (percent)|
Information about the brightness of the screen. It is measured in candela per square metre (cd/m²).
|300 cd/m² (candela per square meter)|
The static contrast shows the ratio between the brightest and the darkest color, which the display can reproduce simultaneously, for example, within one and the same frame/scene.
|1000 : 1|
The dynamic contrast shows the ratio between the brightest and the darkest color, which the display can reproduce over time, for example, in the course of playing a video.
|10000000 : 1|
|Horizontal viewing angle|
Information about the maximum horizontal viewing angle, within which the image on the screen is of acceptable quality.
|178 ° (degrees)|
|Vertical viewing angle|
Information about the maximum vertical viewing angle, within which the image on the screen is of acceptable quality.
|178 ° (degrees)|
|Minimum response time|
Information about the minimum amount of time, in which the pixels change from one color to another. Very often the manufacturer provides the response time for transition from grey-to-grey (G2G).
|5 ms (milliseconds)|
0.0050 s (seconds)
|Average response time|
Information about the average amount of time, in which the pixels change from one color to another.
|8 ms (milliseconds)|
0.0080 s (seconds)
Information about the type of coating of the display. There are different types of matte and glossy coatings, each of which has its own advantages and drawbacks.
Information on whether 3D is supported or not.
|Horizontal frequency (digital)|
The horizontal scan rate/frequency shows the number of horizontal lines, displayed by the monitor per second, when it is plugged to a digital source.
|31 kHz - 135 kHz (kilohertz)|
|Vertical frequency (digital)|
The vertical frequency/refresh rate shows how many times in a second the image on the screen is refreshed.
|40 Hz - 60 Hz (hertz)|
Permissible voltage tolerance in a 110-volt electric system.
|100 V - 120 V (volts)|
Permissible voltage tolerance in a 220-volt electric system.
|220 V - 240 V (volts)|
|Alternating current frequency|
Requirement regarding the alternating current frequency in the electric system.
|50 Hz - 60 Hz (hertz)|
|Power consumption (sleep)|
Power consumption in sleep/stand by/suspend mode.
|0.3 W (watts)|
|Power consumption (average)|
Average power consumption in standard work mode.
|46.2 W (watts)|
|Power consumption (maximum)|
The maximum possible power consumption.
|72 W (watts)|
|Energy efficiency class|
The energy efficiency class/label provides general idea about the power consumption. There are different energy efficiency classes and each sets its own requirements regarding the power consumption. Some of the existent energy efficiency classes are A+++, A++, A+, A, B, C, D, E, F, G.
Width without stand in different measurement units.
|613.5 mm (millimeters)|
61.35 cm (centimeters)
24.1535 in (inches)
2.0128 ft (feet)
Height without stand in different measurement units.
|366.5 mm (millimeters)|
36.65 cm (centimeters)
14.4291 in (inches)
1.2024 ft (feet)
Depth without stand in different measurement units.
|53.2 mm (millimeters)|
5.32 cm (centimeters)
2.0945 in (inches)
0.1745 ft (feet)
Weight without stand in different measurement units.
|5 kg (kilograms)|
11.02 lbs (pounds)
|Width with stand|
Width with stand in different measurement units.
|613.5 mm (millimeters)|
61.35 cm (centimeters)
24.1535 in (inches)
2.0128 ft (feet)
|Height with stand|
Height with stand in different measurement units.
|401.3 mm (millimeters)|
40.13 cm (centimeters)
15.7992 in (inches)
1.3166 ft (feet)
|Depth with stand|
Depth with stand in different measurement units.
|193.5 mm (millimeters)|
19.35 cm (centimeters)
7.6181 in (inches)
0.6348 ft (feet)
Width of the package in different measurement units.
|699 mm (millimeters)|
69.9 cm (centimeters)
27.5197 in (inches)
2.2933 ft (feet)
Height of the package in different measurement units.
|462 mm (millimeters)|
46.2 cm (centimeters)
18.189 in (inches)
1.5157 ft (feet)
Depth of the package in different measurement units.
|125 mm (millimeters)|
12.5 cm (centimeters)
4.9213 in (inches)
0.4101 ft (feet)
Information about the colors, in which the specific model is offered to the market.
Information about whether there is a possibility for wall mounting according to the VESA Mounting Interface Standard (MIS).
There are many various interfaces under the VESA standard, which differ in the size of the brackets, the distances between the screw holes and their number.
|100 x 100 mm|
Information about whether the stand can be dismounted. Usually, this is required for wall mounting.
Information about whether the stand allows height adjustment.
|Height adjustment range|
Information about the extent to which the stand allows the height to be adjusted.
|100 mm (millimeters)|
10 cm (centimeters)
3.937 in (inches)
0.3281 ft (feet)
Some displays have the ability to operate in landscape and portrait mode alike.
Information whether the display can be swiveled around the stand axis.
Most displays have the ability to be tilted forward and backward as to provide a more comfortable viewing position for the user.
Maximum degree of forward tilting of the display.
|5 ° (degrees)|
Maximum degree of backward tilting of the display.
|16 ° (degrees)|
The speaker is a device, which converts electrical audio signals into acoustic vibrations resulting in corresponding sounds.
|2 x 3 W (watts)|
Information whether the current model has a built-in camera or not.
Information about the network technologies and standards supported by the model, which allow for it to connect to and communicate with other devices.
Information about the available connectivity ports, slots and interfaces such as USB, infrared port, SD card slot, audio/video and network interfaces, etc.
|1 x USB 3.2 (Type-B; Gen 1; upstream)|
3 x USB 3.2 (Type-A; Gen 1; downstream)
1 x HDMI 2.0
1 x DisplayPort 1.2
1 x 3.5 mm Audio In
1 x 3.5 mm Audio Out
|High-bandwidth Digital Content Protection (HDCP)|
Information about additional software features, technologies, functions and services of the model.
|3-sided Borderless Design|
AMD FreeSync technology
Low Blue Light
|Certificates, standards and licenses|
List of the standards, certificates and licenses supported/received by the current model.
HRN N N0.201
SABS IEC 60950-1
MEPS (HP) UKRAINIA
The operating temperature shows the safe temperature range (from minimum to maximum), within which the display will function flawlessly. Outside this range it might operate improperly and/or fail entirely.
|5 °C - 35 °C (degrees Celsius)|
41 °F - 95 °F (degrees Fahrenheit)
The operating humidity shows the acceptable level of humidity, in which the display will function flawlessly. It sets a lower and an upper humidity level for safe operation and is measured in percentage.
|20 % - 80 % (percent)|
The operating altitude shows the maximum admissible altitude, at which the display will function flawlessly. Above this level it might not operate properly and/or might seize to function.
|5000 m (meters)|
16404.2 ft (feet)
The storage temperature shows the range from a minimum to a maximum temperature, within which storing of the display is considered to be safe.
|-20 °C - 60 °C (degrees Celsius)|
-4 °F - 140 °F (degrees Fahrenheit)
The storage humidity shows the lower and upper humidity limit, which ensures safe storage of the display. Storing it outside these limits might damage the display.
|5 % - 90 % (percent)|
The storage altitude shows the maximum possible altitude for secure storing of the display. Storing it above this limit may result in damaging the display.
|12192 m (meters)|
40000 ft (feet)
Information about some of the main accessories included in the standard packaging of the current model.
Information about other features of the current model, which are important and have to be specified.
|Anti-theft stand lock slot - Kensington|