A | 5th anniversary of the Withdrawal of USA troops from Afghanistan August 2021(FILE) - US President Joe Biden delivers remarks on the terror attack at Hamid Karzai International Airport in Kabul Afghanistan, and the US service members and Afghan victims killed and wounded, from the East Room of the White House in Washington, DC, USA, 26 August 2021 (reissued on 26 August 2026) USA military withdrawal from Afghanistan ended on 30 August 2021. Its final weeks were overshadowed by the Taliban?s rapid takeover, chaotic evacuation scenes at Kabul airport, and widespread political controversy about the way USA and allied forces evacuated citizens, partners, and vulnerable Afghans. An ISIS-K suicide bombing at Abbey Gate on 26 August killed 13 USA service members and more than 170 Afghan civilians, intensifying the crisis surrounding the evacuation. EPA/Stefani Reynolds / POOL。1月13日，三星又为CES 2019推出了两款微型LED电视，分别是75英寸的Miero LED电视和219英寸的大Mac墙壁电视。
B | 两者都提供4K分辨率。三星在2019年的CES上展示了这两款产品，219英寸的巨无霸电视带来了巨大的视觉体验。219英寸的巨无霸电视绝对不会便宜（官方还没有宣布）。
C | 除了你能负担得起，你还需要一个大客厅来安装它。毕竟，“墙”不是尖叫声，因为从现场的照片来看，它真的是一堵墙。
D | 三星还没有公布巨无霸电视的参数。它只知道它的分辨率高于4K，样品亮度为2000 nit，零售版为4000 nit。此外，75英寸电视的标准分辨率为4K，峰值亮度为1000nit。与OLED相比，微型LED可使LED单元小于100微米，解决了屏幕烧损问题，寿命更长。
E | 此外，微型LED在屏幕响应时间、分辨率和显示效果方面也领先于OLED。此外，微型LED具有高亮度、超分辨率和色彩饱和度，不需要背光。
F | 面板可能非常薄。价格还没有公布，但如果你想买，先为自己准备一个大房子。
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