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In the support document released Friday, Apple noted that the 2018 MacBook Pro includes True Tone technology on the internal display. In addition, the last screen of Apple, the 2011 Thunderbolt Display, can do it too, when it is connected to the Apple Thunderbolt 3 adapter to Thunderbolt 2.
L & # 39; activate is a simple checkbox. The system will adjust all compatible displays accordingly, and automatically. At the present time, it is not clear whether the function works when the computer is in "clamshell" mode.
First introduced in the Apple ecosystem with the 9.7-inch iPad Pro, True Tone is the Apple system to maintain the white balance. the display is the same in appearance for the user, regardless of the ambient light around the screen. When the device is moved from one environment to another, the screen is perceived by the user as the "same" at all times.
Normally, when the ambient light of an environment changes, the white balance of the screen and the overall coloring appear to change, such as becoming more blue or orange, even if the settings of the environment change. display remain the same. It's actually a problem caused by the user's own vision, due to the observation of change in the lighting conditions of the environment and to the adaptation to this, while noting the "changed" display.
True Tone fights the problem by using four-channel sensors to detect ambient light that can affect the perception of the display. If a change is detected, for example if the user moves an iPad Pro from a room lit by cold blue light bulbs to the more yellow light on the outside on a sunny day, the l? screen automatically changes what it displays to match, keeping the screen similar similar despite the different light situations.
The Thunderbolt connection or USB 3.1 type C connector likely provides additional information on the screen to allow these changes, unlike HDMI or DisplayPort.
Developed in partnership with Apple, the LG UltraFine 4K screen, and its 5K big brother, debuted as a surprise accompaniment to the reworked MacBook Pro lineup at a special media event in October 2016. The standalone screens replace Apple's Thunderbolt Display, which ceased production in June 2016.
LG's UltraFine 4K Monitor is an Apple branded monitor that functions as a docking station. home for laptops with limited port like the MacBook Pro without the touch bar models that are only equipped with two ports Thunderbolt 3. The models MacBook Pro equipped with Touch Bar, better equipped and more expensive, are equipped with four ports Thunderbolt 3, but still lack USB-A inputs, source of much discontent among the vocal interlocutors of the base.
The UltraFine 4K comes into play at 21.5 inches on the diagonal with a resolution of 4096 by 2.304 and P3 wide color gamut. At the back, three USB-C ports are limited to USB 2 specification speeds. The internal display power is also capable of charging external devices, but is limited to 60W on Thunderbolt 3
LG's UltraFine 5K screen measures 27 inches and supports resolutions of up to 5,120 by 2,880 with P3 color. The screen has three USB 3.1 ports at the back for attaching high-speed accessories, as well as stereo speakers, a microphone and a front camera . An improved power supply produces enough juice for 85W charging power on Thunderbolt 3.
At launch, some UltraFine 5K displays had problems with insufficient RF shielding, but this has since been corrected.
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