Today we will look at the monitor CM2241W bmiiprzx from Acer from the year 2019. Within this article, we will first take a closer look at the most important feature of a monitor -the display-, then the design, and in the next section we will go into the features of the monitor. Of course, power consumption, certifications, connectivity and other important details will also be considered.
Display
Let's start with the size of the actual display. This is given in inches and measures the screen diagonal of the display. The monitor CM2241W bmiiprzx has a display size of 24 inches ( 60.9 cm on the diagonal). It should be noted, however, that displays in this category can have different dimensions, since square monitors, for example, can have the same diagonal as a widescreen monitor. As already known, two monitors with different outer dimensions can have the same screen diagonal. In the case of the monitor CM2241W bmiiprzx , we find an aspect ratio of 1.6 to 1. This means that for every 1 pixels in height, 1.6 pixels in width are added. For comparison: A classic CRT monitor had an aspect ratio of 4:3. If you want to pay attention to special aesthetics or simply want to place several monitors next to each other, you should pay attention to the ratio between display and non-display. The CM2241W bmiiprzx is a monitor with a ratio of 83.8 % between usable and non-usable front surface. The display is a IPS panel. The panel has a resolution of 1920 x 1200 px. The pixel density is 91 ppi. The pixel pitch is 0.27 mm. The continuous possible brightness specified by the manufacturer Acer is 320 cd/m2. The maximum brightness of the monitor is 350 nt on the panel. The panel is illuminated by W-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. Acer promises stable color reproduction moreover within a 178 ° vertical angle. The refresh rate is horizontally seen at the CM2241W bmiiprzx 30 khz to 94 khz. Vertically, however, the image renews at a minimum rate of 56 hz up to 76 hz. The minimum response time of the monitor is ms. The display panel is Anti-glare/Matte (3H).
Color space
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. The coverage of the Adobe RGB 1998 color space is 99 % according to the manufacturer.
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. This monitor from Acer has a static contrast ratio of 1000 : 1 , according to the manufacturer. In contrast to the static contrast ratio, the dynamic contrast ratio changes the brightness of the panel itself in addition to the difference measurement from black to white. In addition to the difference between the brightest and the darkest pixel, the backlight is thus changed. Since the brightness of the panel may not be able to be adjusted exactly to a single pixel, a so-called halo effect is possible. The value of 100000000 : 1 of dynamic contrast ratio for the monitor CM2241W bmiiprzx cannot provide any information about the severity of the halo effect here. Therefore, it is more useful to compare the static contrast ratio. The monitor from Acer supports adaptive contrast management, dynamically adjusting the contrast ratio of the input signal to ensure razor-sharp image displays. Each scene is continuously analyzed by CM2241W bmiiprzx and the images are adjusted accordingly frame by frame. This analysis and dynamic adjustment of contrast is designed to enhance color quality and provide better black levels when displaying dark scenes and shaded/dark image sequences.
HDR
The monitor supports all HDR modes listed here:
screen design
The monitor has a width of 53.3 cm without its attached stand/stand. The height is dimensioned at about 35.4 cm , while the for the depth of the monitor should be kept free at about 6.6 cm.
The size of the CM2241W bmiiprzx on the desk is likely to be particularly relevant for most users. Acer specifies a space requirement of 38.9 x 53.3 x 23.3 cm (HxWxD) with the included stand. As for the weight, Acer states a total weight of 5.5 kg with stand. The monitor CM2241W bmiiprzx without the stand weighs 4.13 kg. This weight reduction should be taken into account for wall or arm mounting, since monitor arms have a maximum load capacity. Speaking of weight without a stand and thus wall or table mounts. The monitor supports a Vesa mounting. A height-adjustable stand ensures an improved ergonomic posture during use. The monitor can be moved to a maximum height of 12 cm. This value is always measured from the bottom edge of the screen.
Rotate, tilt and swivel
The monitor from Acer has a pivot function and can thus be rotated using the included stand. A rotation to the left is possible with up to 90 degree. To the right, the monitor can be rotated by 90 degree. The CM2241W bmiiprzx can be swiveled when mounted on the included stand. Pivoting to the left is possible up to 360 degree. Pivoting to the right is possible up to 360 degree. The tilt of the monitor CM2241W bmiiprzx can be individually adjusted to optimize the viewing angle and increase comfort during use. The angle of inclination to the rear is 25. The monitor can be tilted forward by 5 degree.
Ports
The connection of a device via display port is supported. There are 2 HDMI ports on the monitor.
camera
This monitor does not have a camera.
Loudspeaker
The monitor from Acer has integrated speakers, for playing sounds, music or speech. The sound is emitted via 2 speakers, which are integrated into the device. Each of the built-in speakers has a contingent of 2 w power.
Features
- Flicker Free: Acer 's Flicker Free technology minimizes distracting screen flicker, allowing you to work and/or play longer without restrictions.
- The display/monitor supports Frame Rate Compensation.
Anyone who works a lot on the computer spends many hours a day in front of the screen. Excessive screen work can damage the eyes. This effect can be particularly pronounced during the darker hours and in the winter months. Many monitor manufacturers have now reacted and offer technologies and settings to reduce the blue component, which is primarily controversial. Depending on the manufacturer, these can be called "Low Blue Light", "Low Blue Light Technology", "SoftBlue" or even "Eye Saver Mode" and function differently. However, it is only important that Acer offers a technology to reduce the blue content in its monitor CM2241W bmiiprzx. The Adaptive Sync feature of the CM2241W bmiiprzx dynamically varies the monitor's refresh rate and responds to the game's required frame rates.
WiFi / Bluetooth
Power consumption
The average consumption figure for CM2241W bmiiprzx is 17 w. In standby mode, the device consumes approximately 0.2 w. When switched off, on the other hand, the monitor consumes only 0.2 w. In ECO mode, the monitor consumes 14.7 w. The monitor can be operated on a 110v power supply. The monitor can be operated on a 220v power supply. The power grid has to supply a frequency of 50 hz to 60 hz.
Environment
For temperature, the maximum permissible ambient temperature is 40 °C. Below a temperature of 0 °C , the monitor from Acer should again not be used. The humidity must not exceed 80 percent. At least, however, 20 percent humidity. The maximum storage temperature should be according to Acer 60 °C. Minimal were given by Acer -20 °C.
Packaging
The box together with the monitor weighs about 7.4 kg.
Additional information