ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR The Electronic Product Environmental Assessment Tool (EPEAT) is a global ecolabel for the IT sector. The EPEAT program provides independent verification of manufacturers’ claims and the EPEAT online Registry lists sustainable products from a broader range of manufacturers than any comparable ecolabel. National governments, including the United States, and thousands of private and public institutional purchasers around the world use EPEAT as part of their sustainable procurement decisions. EPEAT helps purchasers, manufacturers, resellers, and others buy and sell environmentally preferable electronic products. EPEAT-registered products must meet environmental performance criteria that address: materials selection, supply chain greenhouse gas emissions reduction, design for circularity and product longevity, energy conservation, end-of-life management and corporate performance. Bronze-rated products meet all of the required criteria in their category. Silver-rated products meet all of the required criteria and at least 50% of the optional criteria, while Gold-rated products meet all of the required criteria and at least 75% of the optional criteria. EPEAT Gold 戴尔 U3415W, 86.4 cm (34"), 3440 x 1440 像素, Quad HD, LED, 5 毫秒, 黑色 戴尔 U3415W. 显示器尺寸（对角长）: 86.4 cm (34"), 显示器分辨率: 3440 x 1440 像素, HD 类型: Quad HD, 显示技术: LED, 显示面: 雾面亚光, 响应时间: 5 毫秒, 原机长宽比: 21:9, 视角，水平: 172°, 视角，垂直: 178°. 内置扬声器. 内置USB集线器, USB集线器版: 3.2 Gen 1 (3.1 Gen 1). VESA 安装支架, 高度调整. 产品色彩: 黑色 https://www.pcpop.com/article/1080943.shtml 戴尔 U3415W是去年九月发布的一款创新型产品。众所周知，过去的一年中显示器技术发展飞速，在4K超高分辨率的引领下，引发了业界一阵新品狂潮。不过4K的高潮来的快，去的也快。在面板生产上了轨道之后，4K显示器便不再是高高在上的产物，不断降低身价，成为一般用户也可以接受的产品。而对业界的另一大创新：曲面显示技术，热度就小很多了，时至今日，市面上的曲面屏显示器仍然寥寥无几。而 戴尔 却早在半年前就发布了了U3415W这样一款旗舰级显示器，它拥有准4K分辨率和178°曲面屏幕，想必部分发烧友都已经入手这款神器，... 通过前边的测试，我们可以看出，这台U3415W在色域方面并非专业水准，但是色彩、亮度、均匀性上都非常出色，也就是说它的定位非常清晰民用。无论普通的办公 ，还是电影、游戏，它都是一把好手。在日常使用情况下，3440x1440的分辨率可以开两个接近1080P分辨率的窗口，对于多任务应用来说非常方便，基本相当于两个标准显示器（宽度略逊，但高度上有所增加）。而1080P电影大概只有屏幕40%尺寸。34英寸的尺寸和这个分辨率搭配，作为显示器来看非常合适，在最佳分辨率下屏幕文字大小合适，在使用时并没有不适的感觉，这... https://www.chiphell.com/article-12638-1.html 序言 自从上一波1080P的29" 21:9的显示器上市之后其震撼的游戏和影音视觉体验的确开辟了PC端显示器新产品布局既然产品得到了用户们的认可自然而然21:9的产品线还将继续丰富起来这一次我们引来的除了采用1440P高分辨率之外还把最新的曲面屏技术一起融入到新产品这就是Dell U3415W...