Name of the company-manufacturer.
Name of the series, which the model belongs to.
Designation of the model.
Other known designations of the model.
43" Class The Sero QLED 4K UHD HDR Smart TV (2022)
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.
|42.5 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.
|1080 mm (millimeters)|
108 cm (centimeters)
42.5197 in (inches)
3.5433 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.
|941.184 mm (millimeters)|
94.1184 cm (centimeters)
37.0545 in (inches)
3.0879 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.
|529.416 mm (millimeters)|
52.9416 cm (centimeters)
20.8431 in (inches)
1.7369 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.
|0.245 mm (millimeters)|
0.0245 cm (centimeters)
0.0096 in (inches)
0.0008 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.
|103 ppi (pixels per inch)|
40 ppcm (pixels per centimeter)
The percentage of the approximate area, taken by the active part of the screen, to the total front area.
|73.53 % (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.
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)|
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.
|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.
|Picture Quality Index|
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.
|0.5 W (watts)|
|Power consumption (average)|
Average power consumption in standard work mode.
|65 W (watts)|
|Power consumption (maximum)|
The maximum possible power consumption.
|135 W (watts)|
|Power consumption (annual)|
Estimated power consumption per year in kWh.
|65 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.
|564.7 mm (millimeters)|
56.47 cm (centimeters)
22.2323 in (inches)
1.8527 ft (feet)
Height without stand in different measurement units.
|1200 mm (millimeters)|
120 cm (centimeters)
47.2441 in (inches)
3.937 ft (feet)
Depth without stand in different measurement units.
|83.4 mm (millimeters)|
8.34 cm (centimeters)
3.2835 in (inches)
0.2736 ft (feet)
Weight without stand in different measurement units.
|25.2 kg (kilograms)|
55.56 lbs (pounds)
|Width with stand|
Width with stand in different measurement units.
|564.7 mm (millimeters)|
56.47 cm (centimeters)
22.2323 in (inches)
1.8527 ft (feet)
|Height with stand|
Height with stand in different measurement units.
|1228.1 mm (millimeters)|
122.81 cm (centimeters)
48.3504 in (inches)
4.0292 ft (feet)
|Depth with stand|
Depth with stand in different measurement units.
|327 mm (millimeters)|
32.7 cm (centimeters)
12.874 in (inches)
1.0728 ft (feet)
|Weight with stand|
Weight with stand in different measurement units.
|32.3 kg (kilograms)|
71.21 lbs (pounds)
Width of the package in different measurement units.
|1365 mm (millimeters)|
136.5 cm (centimeters)
53.7402 in (inches)
4.4783 ft (feet)
Height of the package in different measurement units.
|738 mm (millimeters)|
73.8 cm (centimeters)
29.0551 in (inches)
2.4213 ft (feet)
Depth of the package in different measurement units.
|272 mm (millimeters)|
27.2 cm (centimeters)
10.7087 in (inches)
0.8924 ft (feet)
Weight of the product with all accessories and packaging in different measurement units.
|39.4 kg (kilograms)|
86.86 lbs (pounds)
Width of the stand or distance between the legs in different measurement units.
|218.1 mm (millimeters)|
21.81 cm (centimeters)
8.5866 in (inches)
0.7156 ft (feet)
Depth of the stand in different measurement units.
|170 mm (millimeters)|
17 cm (centimeters)
6.6929 in (inches)
0.5577 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).
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.
Degree of pivoting the display counterclockwise.
|90 ° (degrees)|
Degree of pivoting the display clockwise.
|90 ° (degrees)|
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.
|Processor brand name|
Brand name of the processor trademarked by the manufacturer.
|Quantum Processor 4K|
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.
|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 10 W (watts)|
2 x 10 W (watts)
The subwoofer is a type of loudspeaker used for the reproduction of low-pitched audio frequencies (20-300 Hz).
|1 x 20 W (watts)|
Adaptive Voice Amplifier
Bluetooth Sound Share
Dolby Digital Plus
Object Tracking Sound Lite
TV Sound on Mobile
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)
Wireless TV On (WOW)
Wired TV On (WOL)
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|
3 x HDMI 2.0
1 x Satellite In (F-type female)
1 x Antenna (RF) (female)
1 x CI+ 1.4
Audio Return Channel (ARC)
Auto Low Latency Mode (ALLM)
Enhanced Audio Return Channel (eARC)
High-bandwidth Digital Content Protection (HDCP)
Information about additional software features, technologies, functions and services of the model.
|100% Color Volume with Quantum Dot|
360 Camera Support
360 Video Player
4K AI Upscaling
Accessibility (Enlarge / High Contrast / Multi-output Audio / Color Inversion / Grayscale / Caption Position / Sign Language Zoom / Slow Button Repeat / Separate Closed Caption)
Apple AirPlay 2
Auto Motion Plus
Dynamic Black EQ
Game Motion Plus
Quantum Dot color
PC on TV
Smart Calibration Basic
Super Ultra Wide Game View & Game Bar 2.0
Supreme UHD Dimming
Wide Viewing Angle
|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)|
FLAC (Free Lossless Audio Codec, .flac)
M4A (MPEG-4 Audio, .m4a)
MP3 (MPEG-2 Audio Layer II, .mp3)
OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus)
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.
|3GPP (3rd Generation Partnership Project, .3gp)|
AVI (Audio Video Interleaved, .avi)
ASF (Advanced Systems Format, .asf .wma .wmv)
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)
M2TS (Blu-ray Disc Audio-Video (BDAV) MPEG-2 Transport Stream, .m2ts, .MTS)
MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v)
TS (MPEG Transport Stream, .ts, .tsv, .tsa)
VOB (Video Object, .VOB)
VRO (DVD-VR, .VRO)
WMV (Windows Media Video, .wmv)
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.
|10 °C - 40 °C (degrees Celsius)|
50 °F - 104 °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.
|10 % - 80 % (percent)|
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 - 40 °C (degrees Celsius)|
-4 °F - 104 °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 % - 95 % (percent)|
Information about some of the main accessories included in the standard packaging of the current model.
|Eco remote - TM2281E|
Information about other features of the current model, which are important and have to be specified.