Name of the company-manufacturer.
Designation of the model.
|Mi TV 4S 50"|
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.
|49.5 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.
|1257 mm (millimeters)|
125.7 cm (centimeters)
49.4882 in (inches)
4.124 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.
|1095.84 mm (millimeters)|
109.584 cm (centimeters)
43.1433 in (inches)
3.5953 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.
|616.41 mm (millimeters)|
61.641 cm (centimeters)
24.2681 in (inches)
2.0223 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.
|0.285 mm (millimeters)|
0.0285 cm (centimeters)
0.0112 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.
|89 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.
|93.12 % (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.
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.
|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)|
|Average response time|
Information about the average amount of time, in which the pixels change from one color to another.
|9.5 ms (milliseconds)|
0.0095 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.
|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.
|0.5 W (watts)|
|Power consumption (maximum)|
The maximum possible power consumption.
|120 W (watts)|
Width without stand in different measurement units.
|1122 mm (millimeters)|
112.2 cm (centimeters)
44.1732 in (inches)
3.6811 ft (feet)
Height without stand in different measurement units.
|646.5 mm (millimeters)|
64.65 cm (centimeters)
25.4528 in (inches)
2.1211 ft (feet)
Weight without stand in different measurement units.
|10.44 kg (kilograms)|
23.02 lbs (pounds)
|Width with stand|
Width with stand in different measurement units.
|1122 mm (millimeters)|
112.2 cm (centimeters)
44.1732 in (inches)
3.6811 ft (feet)
|Height with stand|
Height with stand in different measurement units.
|700 mm (millimeters)|
70 cm (centimeters)
27.5591 in (inches)
2.2966 ft (feet)
|Depth with stand|
Depth with stand in different measurement units.
|285 mm (millimeters)|
28.5 cm (centimeters)
11.2205 in (inches)
0.935 ft (feet)
|Weight with stand|
Weight with stand in different measurement units.
|10.58 kg (kilograms)|
23.32 lbs (pounds)
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.
|200 x 300 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.
The main function of the processor (CPU) is to interpret and carry out instructions, thus allowing the functioning of the operating system and the software applications.
The software instructions are performed by the CPU cores. The higher number of cores allows for the parallel (simultaneous) processing of more instructions and achieving higher performance. There are various processors equipped with 1, 2, 4, 6, 8, and more cores.
The clock rate/frequency of the CPU is measured in megahertz (MHz) or gigahertz (GHz) and indicates its working speed. Within one cycle or tick the processor may perform a varied number of instructions.
|1500 MHz (megahertz)|
The GPU processes computer graphics calculations. It is actively used in games, video decoding/playing, user interface visualization and so on. Its parallel architecture allows for its usage in specific calculations, which are processed more effectively by the GPU than by the CPU.
The clock rate/frequency of the contemporary GPUs is measured in megahertz (MHz) or gigahertz (GHz) and indicates their level of performance.
|750 MHz (megahertz)|
The random-access memory (RAM) is used by the operating system and the software applications installed. Usually, more RAM provides better performance.
|2 GB (gigabytes)|
There are different types of RAM and in the course of time they develop in parallel with the processors. Each consecutive RAM generation provides better performance via higher reading and writing speeds.
The multi-channel architecture of the RAM aims to increase the speed, with which data is transferred to/from the memory. More channels ensure higher data transfer rates.
Information about the storage capacity, which is used for the operating system and for installing different applications, saving video, music, photos and other data.
|8 GB (gigabytes)|
|Operating system (OS)|
The operating systems of the smart TV sets feature interactive 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 8 W (watts)|
Virtual Surround Sound
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.
|2 x USB 2.0|
1 x Ethernet RJ45
3 x HDMI 2.0 (ARC; CEC)
1 x AV Composite In (Video + L/R)
1 x AV Component In (YPbPr + L/R)
1 x S/PDIF
1 x Antenna (RF) (Female)
Information about additional software features, technologies, functions and services of the model.
|HDCP (High-bandwidth Digital Content Protection) 2.2|
|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.
|AAC (Advanced Audio Coding)|
eAAC+ / aacPlus v2 / HE-AAC v2
MP3 (MPEG-2 Audio Layer II, .mp3)
WMA (Windows Media Audio, .wma)
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)|
Flash Video (.flv, .f4v, .f4p, .f4a, .f4b)
H.264 / MPEG-4 Part 10 / AVC video
H.265 / MPEG-H Part 2 / HEVC
MKV (Matroska Multimedia Container, .mkv .mk3d .mka .mks)
QuickTime (.mov, .qt)
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
TS (MPEG Transport Stream, .ts, .tsv, .tsa)
Information about some of the main accessories included in the standard packaging of the current model.
|Remote control - AI Mi Remote|