In some ways the monitor can be considered the most important part of any computer. Of course, about performance should not be forgotten, but what sense in it if the screen is such that it is impossible to work with? So the monitor is important! And if he still can perform the function of a TV, it is twice as nice.
Not so long ago we came across a monitor from Acer with a screen diagonal of 48.5 inches. Of course we could not pass this is not quite normal device and tried to figure out what is it good for and what it might need.the
The Most important feature of Acer EB490QK is its diagonal. The model is marked as a 49-inch, but in fact, as mentioned above, its diagonal is 48.5 inches.
The Screen has a resolution of 3840 by 2160 pixels, or, to speak a more familiar language, 4K. The response rate of its IPS-matrix, only 4 MS. The matrix has 10 bit color depth and can display over a billion colors and shades. For the most accurate calibration of the display color is adjustable not for three, but on six color axes. Available ranges from axes R, G, B to C, M and Y. HDR-Ready and dynamic LED lighting just add to the image quality level.
In addition, the monitor is equipped with additional systems that increase the comfort and safety of use. For example, the technology of Low Dimming, which allows to optimize the brightness of the monitor so that it was comfortable to use in any light. Or the system BlueLightShield that reduce the activity of blue color, which is considered to be harmful to the eyes.
Viewing Angle Acer EB490QK close to 180 degrees. The image does not change color and brightness at viewing angles up to 178 degrees. There are some changes but they are so small that they can be neglected. Brightness is 300 CD/m2.
To listen To the music and sound in case there are built in speakers that sound quite efficiently and will get rid of the external speakers, which usually occupy a lot of space, but rarely provide a high quality of sound. Of course, this does not apply to serious speakers, and is valid only for cheap desktop speakers. Their in-house system accurately will be able to replace.
For connecting devices on the housing contains the following connectors:the
Almost all the wires are in the kit. Not only HDMI cable and headphones. But there is even the remote control and set of two AAA batteries for it.
Adjust the tilt and rotation is not provided. Acer EB490QK tough stands on legs which are screwed from below in a single position. Wall mount provided, but bolts for this. They usually come with a wall mount.the
When you take the monitor out of the box, it looks big and even huge. It is difficult to imagine that it can work, but to make as good of TV he can.
For ease of use in the kit, as mentioned above, there is provided a remote. In attributing the device to the TV this is an advantage which cannot be said about the lack of a tuner. But given that lately the importance of using traditional antenna cable is rapidly declining, the presence of three HDMI it will allow you to connect to the TV console and digital television, media player or game console.
Another disadvantage is the lack of optical output. If the buyer still wants to use an external speaker, then connect it will have a regular mini-jack.
Thanks to the essential design with the narrow boundaries on the perimeter of the body and exquisite feet, Acer EB490QK will look good in most interiors. While its better to put it on its feet, as if to hang it on the wall, the sound may be distorted, as speaker grilles, though aimed at 45 degrees up, but still located on the rear wall.the
It would be Logical to ask why we need such a huge screen monitor and make sure they're comfortable to use. The unequivocal answer to this question can not be, as different needs require different solutions.
If you work a lot with Excel spreadsheets, you this monitor is suitable only if you work too long in one area and you just have to look at another. His eyes run across the surface of the monitor is not as convenient.
Another example may be the conclusion of multiple images. For example, a large number of surveillance cameras or information about the operation of any equipment. In this case, you do not have to set a lot of screens and all the information is on one.
If you are doing video editing, you might rate a huge time line. But before the viewer will have to reach look. Although, if you use the second monitor, you will still need to twist the head. It turns out that in this case the view will have to translate much, but with the tools they need to make it any size.
Of Course, don't forget about the gamers who can connect the monitor to games, and in free from in this lesson are a time to watch TV shows on the big screen.the
The Monitor with a diagonal of 48.5 inches it is difficult to truly mass product. It remains pretty niche, and scenarios for its use, everyone will think for themselves. Still for daily use with browsing, in text editors and other “classic” task more convenient are models with a diagonal from 21 to 27 inches.
At the same time, if you want a versatile option, which will replace the TV and will monitor for a small task list, most likely, Acer EB490QK you. But do not forget about the lack of tuner, if you care about broadcasting through the antenna cable.
Therefore, before buying these monitors, you need to carefully analyze how you need it. And if it will fit you for the size of the screen and you do not mind the fact that the body he is large, we have to take, as the niche device it's very good....
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