Within this article we will take a closer look at the technical specifications of the 4T-C65BJ3EF2NB monitor from Sharp. 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
Games, texts, videos and/or other applications can be displayed on the monitor's 64 inches ( 1.639 m on the diagonal). For books or documents, a portrait format layout is usually used because the reading flow decreases as the width of the text increases. For small diagonals, screens in 4:3 format have a clear advantage because they are better suited for display due to their height. In contrast, widescreen monitors are better suited for playing video games or displaying several documents side by side, for example. Depending on the application, it should be decided individually whether the aspect ratio of 1.778 : 1 is sufficient. Approximately 92.2 % of the front of the monitor is taken up by the display, while the remaining area consists of screen edges that cannot display any image information. If you want to set up several monitors next to each other, it is advisable to choose monitors with narrow edges. The panel has a resolution of 3840 x 2160 px. The pixel density is 68 ppi. The pixel pitch is 0.372 mm. 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. Sharp promises stable color reproduction moreover within a 178 ° vertical angle. Vertically, however, the image renews at a minimum rate of 50 hz up to 60 hz.
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.
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. 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 1000000 : 1 of dynamic contrast ratio for the monitor 4T-C65BJ3EF2NB cannot provide any information about the severity of the halo effect here. Therefore, it is more useful to compare the static contrast ratio.
HDR
The monitor supports all HDR modes listed here:
- HDR
screen design
The following dimensions must be planned for a free-standing stand without attached feet/stand: 85.1 cm x 1.4609999999999999 m x 8.7 cm (HxWxD)
The size of the monitor (stand included) is 90.1 x 1.4609999999999999 x 28 m (HxWxD). If you want to place the monitor on a table or even transport it, you should expect a weight of 21 kg with the stand screwed in.
Rotate, tilt and swivel
The monitor from Sharp cannot be rotated. The monitor cannot be swiveled. This feature could be retrofitted with a third-party stand. A tilt function was not provided by Sharp with the included stand.
Ports
With the built-in 1 RJ45 Ethernet port(s) on the ' 4T-C65BJ3EF2NB ' monitor, users can establish a wired network connection. This feature provides a stable connectivity option for those who need a reliable network connection, whether for professional tasks or mission-critical applications.
camera
This monitor does not have a camera.
Loudspeaker
The monitor has an integrated subwoofer. In total, the subwoofer consists of 1 driver(s). Each of the built-in drivers has a capacity of 15 w.
Features
- The display/monitor supports Frame Rate Compensation.
WiFi / Bluetooth
This model ( 4T-C65BJ3EF2NB ) supports Wi-Fi. This wireless network connection allows devices to display content from a smartphone or tablet, for example, or to download apps from an app store, similar to TVs. However, monitors usually do not have this functionality because they are only operated in connection with a notebook or PC. The protocols are supported: WiFi 802.11a WiFi 802.11ac WiFi 802.11b WiFi 802.11g WiFi 802.11n
For a monitor, "WiFi Direct" refers to a feature that allows you to establish a direct connection between the monitor and another WLAN-enabled device without the need for a wireless network. This allows you, for example, to display content from your smartphone or tablet on the monitor without having to be near a WLAN network. The monitor 4T-C65BJ3EF2NB supports this function as a matter of course.
Power consumption
On average, the monitor consumes approximately 155 w. The maximum power consumption (peak) specified for this monitor is 180 w. In standby mode, the device consumes approximately 0.5 w. When switched off, on the other hand, the monitor consumes only 0.5 w. In ECO mode, the monitor consumes 118 w. 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
During operation, the ambient temperature must not exceed 35 °C , to ensure full functionality. Below a temperature of 0 °C , the monitor from Sharp should again not be used.
Packaging
Additional information