The letters ‘CE’ appear on many products traded on the extended Single Market in the European Economic Area (EEA). They signify that products sold in the EEA have been assessed to meet high safety, health, and environmental protection requirements. When you buy a new phone, a teddy bear, or a TV within the EEA, you can find the CE mark on them. CE marking also supports fair competition by holding all companies accountable to the same rules. CE marking is a part of the EU’s harmonisation legislation, which is mainly managed by Directorate-General for Internal market, Industry, Entrepreneurship and SMEs. The CE marking for Restriction of Hazardous Substances is managed by Directorate-General for Environment. Comprehensive guidance on the implementation of EU product rules can be found in the so-called Blue Guide. CE G means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Regulation 2017/1369/EU. G AOC G2 Q27G2U/BK, 68.6 cm (27"), 2560 x 1440 像素, Quad HD, LED, 4 毫秒, 黑色, 红色 AOC G2 Q27G2U/BK. 显示器尺寸（对角长）: 68.6 cm (27"), 显示器分辨率: 2560 x 1440 像素, HD 类型: Quad HD, 显示技术: LED, 响应时间: 4 毫秒, 原机长宽比: 16:9, 视角，水平: 178°, 视角，垂直: 178°. 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, 红色 https://diy.pconline.com.cn/1292/12929692.html PConline 评测]开门见山，我们今天要推荐的呢，就是我身后的这台AOC 27G2电竞显示器。我们首先来快速看看它的物理参数，27英寸、1080p分辨率、IPS面板、144hz刷新率、1ms响应时间和118%sRGB色域。大家是不是发现了，一般的电竞显示器都是TN面板，但27G2却是IPS面板，这就意味着屏幕的可视角度会比TN屏更广，从我们的实际观感来看，上下的可视角度和左右的可视角度做得也确实不错，不会出现明显的偏色问题。作为一款电竞显示器，27G2拥有144hz刷新率... https://diy.pconline.com.cn/1282/12822875.html PConline评测] 在电竞显示器中，优派XG2703-GS、华硕PG279Q、AOC AG271QG、宏碁XB271HU被称为四大金刚。低响应时间的IPS面板是“四大金刚”区别于一般电竞显示器最明显的特征。大家都知道，相比较其他显示器面板，IPS普遍来说显示效果要更好一些。但是因为液晶排列的原因，响应时间一直以来比较高，之前也仅仅部分昂贵的高端电竞显示器用上了较低响应时间的IPS面板。但是本次上手评测的AOC 27G2显示器，居然也用上的较低响应时间的IPS面板，而且价格只要1000多，... 毕竟自家有过四大金刚级别的产品，AOC 27G2也拥有不俗的表现。144Hz刷新率、1ms极速响应、178°广视角IPS硬屏、118%sRGB广色域、平均ΔE1.04的色准表现、滤蓝光不闪… 在出色的屏幕素质基础上，AOC 27G2稳扎稳打，采用经典红黑电竞范外观和窄边框设计、以及人性化设计的支架和接口，保证产品拥有吸引玩家的外观和便捷舒心的使用体验。最后，加入丰富的技术支持、软件辅助，进一步改善游戏画质，提升游戏体验。总体来说，AOC 27G2是一款入门定位下，性价比非常不错，完成度非常高的电竞显示器，...