Name of the company-manufacturer.
Designation of the model.
|Alegra 49 TY86 UHD twin R|
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.
|48.5 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.
|1231 mm (millimeters)|
123.1 cm (centimeters)
48.4646 in (inches)
4.0387 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.
|1073.78 mm (millimeters)|
107.378 cm (centimeters)
42.2748 in (inches)
3.5229 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.
|604 mm (millimeters)|
60.4 cm (centimeters)
23.7795 in (inches)
1.9816 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.
|10 bits (8 bits + FRC)|
Frame Rate Control (FRC) is a method, which allows the pixels to show more color tones. With quick cyclic switching between different color tones, an illusion for a new intermediate color tone is created. For example, by using FRC, a 6-bit display panel is able to show 16.7 millioin colors, which are typical for 8-bit display panels, and not the standard 262200 colors, instead. There are different FRC algorithms.
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.
|0.28 mm (millimeters)|
0.028 cm (centimeters)
0.011 in (inches)
0.0009 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.
|90 ppi (pixels per inch)|
35 ppcm (pixels per centimeter)
The percentage of the approximate area, taken by the active part of the screen, to the total front area.
|85.51 % (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.
|Direct LED (Full-Array Local Dimming)|
Often even a higher peak luminance can be achieved under certain conditions. For example, when a smaller area/APL of the display is used for showing a bright object, when a bright object is displayed for a short time, etc.
|600 cd/m² (candela per square meter)|
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.
|1500000 : 1|
HDR expands the contrast ratio (peak luminance and minimal black levels) and color palette to achieve more details across the whole image - from the darkest parts to the brightest ones, which results in more realistic and life-like image.
HLG (Hybrid Log Gamma)
|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)
Information on whether 3D is supported or not.
|Vertical frequency (digital)|
The vertical frequency/refresh rate shows how many times in a second the image on the screen is refreshed.
|50 Hz / 60 Hz (hertz)|
Frame interpolation technologies differ according to the manufacturer and each has its own specific name.
The frame interpolation value as provided by the manufacturer. This value must not be confused with the refresh rate of the screen.
|Interpolation measurement unit|
Some manufacturers name commercially the measurement unit of their own interpolation technologies as to denote the degree of interpolation. Very often the measurement unit is an abbreviation of the frame interpolation technology in use.
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.
|0.2 W (watts)|
|Power consumption (average)|
Average power consumption in standard work mode.
|97 W (watts)|
|Power consumption (annual)|
Estimated power consumption per year in kWh.
|135 kWh (kilowatt-hours)|
|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.
|1096 mm (millimeters)|
109.6 cm (centimeters)
43.1496 in (inches)
3.5958 ft (feet)
Height without stand in different measurement units.
|692 mm (millimeters)|
69.2 cm (centimeters)
27.2441 in (inches)
2.2703 ft (feet)
Depth without stand in different measurement units.
|82 mm (millimeters)|
8.2 cm (centimeters)
3.2283 in (inches)
0.269 ft (feet)
Weight without stand in different measurement units.
|16.5 kg (kilograms)|
36.38 lbs (pounds)
|Width with stand|
Width with stand in different measurement units.
|1096 mm (millimeters)|
109.6 cm (centimeters)
43.1496 in (inches)
3.5958 ft (feet)
|Height with stand|
Height with stand in different measurement units.
|740 mm (millimeters)|
74 cm (centimeters)
29.1339 in (inches)
2.4278 ft (feet)
|Depth with stand|
Depth with stand in different measurement units.
|300 mm (millimeters)|
30 cm (centimeters)
11.811 in (inches)
0.9843 ft (feet)
|Weight with stand|
Weight with stand in different measurement units.
|19.8 kg (kilograms)|
43.65 lbs (pounds)
Information about the colors, in which the specific model is offered to the market.
|Graphite grey and black|
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.
|200 x 200 mm|
Information about whether the stand can be dismounted. Usually, this is required for wall mounting.
Information about whether the stand allows height adjustment.
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.
Information about the TV tuners, which the current model is equipped with.
|Operating system (OS)|
The operating systems of the smart TV sets feature user interface technologies for navigation and other ways of interaction with the smart TV - installing applications, internet browsing, video calls, sharing content with other users, playing videos and music, etc.
The speaker is a device, which converts electrical audio signals into acoustic vibrations resulting in corresponding sounds.
|2 x 20 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.
802.11a (IEEE 802.11a-1999)
802.11b (IEEE 802.11b-1999)
802.11g (IEEE 802.11g-2003)
802.11n (IEEE 802.11n-2009)
802.11ac (IEEE 802.11ac)
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 2.0 (5V / 1A)|
2 x USB 3.0 (5V / 0.5A)
1 x Ethernet RJ45
4 x HDMI 2.0
1 x Satellite In (Main; F-type)
1 x Satellite In (Sub; F-type)
1 x Video Component In 3.5 mm jack
1 x Optical Audio Out
1 x 3.5 mm Audio Out
1 x Antenna (RF)
2 x CI+
|High-bandwidth Digital Content Protection (HDCP) 2.2|
Information about additional software features, technologies, functions and services of the model.
Dynamic motion compensation (DMC)
Metz Media System
Smart TV portal
Timeshift function (USB)
Tri-Star operating concept
|Image file formats|
Information about some of the main image file formats supported by the current model.
|Audio file formats/codecs|
Information about some of the main audio file formats/codecs supported by the current model.
|3GPP (3rd Generation Partnership Project, .3gp)|
AAC (Advanced Audio Coding)
aptX / apt-X
M4A (MPEG-4 Audio, .m4a)
MP3 (MPEG-2 Audio Layer II, .mp3)
WAV (Waveform Audio File Format, .wav, .wave)
|Video file formats/codecs|
Information about some of the main video file formats/codecs supported by the current model.
|AVI (Audio Video Interleaved, .avi)|
H.264 / MPEG-4 Part 10 / AVC video
H.265 / MPEG-H Part 2 / HEVC
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
Information about some of the main accessories included in the standard packaging of the current model.
|Remote control - RM19|