Within this article we will take a closer look at the technical specifications of the 49UA2B63 monitor from Toshiba. For this we will talk about all possible categories that could be relevant. To start with, we will look at the display, talk about the design and in the next section we will go into the features of the monitor. Other features such as power consumption, connectors and certifications will follow later in the text.
Display
The monitor belongs to the device class 48 inches ( 1.231 m on the diagonal). As already mentioned or known, monitors have a certain number of pixels in height and width. In most cases, this is not a 1:1 ratio, which is also the case with the monitor from Toshiba. This monitor has an aspect ratio of 1.778 : 116. This means that every 1.778 pixels in width 116 pixels in height are added. Approximately 91.3 % of the front surface of the monitor is covered by the display, while the remaining area consists of screen edges that do not allow any image output. If you want to set up several monitors next to each other, it is advisable to prefer models with the narrowest possible edges. The panel has a resolution of 3840 x 2160 px. The pixel density is 90 ppi. The pixel pitch is 0.28 mm. The continuous possible brightness specified by the manufacturer Toshiba is 350 nt. The panel is illuminated by Direct LED. The built-in panel ensures stable color reproduction of the image, even at deviating viewing angles, by means of its 178 ° (horizontal) viewing angle. Toshiba promises stable color reproduction moreover within a 178 ° vertical angle.
Color representation
The panel has a bit depth of 10 per color channel, but what does that mean? The number of bits determines how many colors can be encoded for the individual pixels of the display. For an 8-bit panel, for example, this is 256 different colors (2^8 = 256). However, since we usually display three different colors per pixel at the same time, in theory about 16 million (256^3) different colors are possible by mixing the three pixels. A 10-bit panel could even display a billion colors.
Contrast ratio
Contrast ratio is a common measurement used to represent the maximum relative differences in brightness between black and white. It describes the ability of a screen or projector to produce a high-contrast image and is the quotient of the maximum and minimum displayable luminance. The higher the values are away from each other, the stronger the quantitatively seen difference between black and white is set up, which in turn results in an improved image quality.
HDR
The monitor supports all HDR modes listed here:
- HDR
- HDR 10
- HDR HLG
- Dolby Vision
screen design
Ports
The monitor can be connected via 1 VGA ports.
Features
- The display/monitor supports Frame Rate Compensation.
Further information
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