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class="zhengwen"><a href="/Information/Tech/News/3326/332694.htm">正文</a></li> <li class="this" id="commentBar"><a href="/Comment_332694.html" style="text-decoration: none">我来说两?span>(已有<span class="fcred commentNum">0</span>人参?/span><span class="uqfg">)</span></a></li> </ul> </div> <div class="sub4textexpl"> <ul class="uqfg"> <li class="uqfg">2019/6/6 10:42:04</li> <li class="uqfg">类型:原?/li> <li class="uqfg">来源?span>电脑?/span></li> <li class="uqfg">报纸编辑?a id="editor" href="/EditorArticle/40/" style="text-decoration: underline; color: blue;">电脑?/a></li> <li class="uqfg">作者:</li> </ul> </div> <div class="sub4summary"> 【电脑报在线】随着2018年极米登顶国内投影机销售榜首位,国内投影机市场也正经历着一场巨变。国内厂家强势崛起,微投、LED投影机在家庭中广泛应用,尤其是智能投影机,更是极米攻城略地、改变市场格局的利器? </div> <div class="sub4text"> <p><strong class="uqfg"> </strong></p><p><strong class="uqfg">火:智能投影机推动家庭市场应?/strong></p><p><span style="font-family:宋体;">在内置了操作系统和节目源后,智能投影机摆脱了对电脑等视频设备的依赖,单投影机即可完美工作,这也让投影机打通了家用之路,尤其是那些居室不大,又想享受大屏观影的年轻人,这样的智能投影机绝对是最佳选择。实际上?/span>2018年投影机市场出现31%的大幅增长,正是得益于智能投影机的发展?/p><p>技术快速发展,让智能投影机这个市场迅速火起来,极米依靠H2<span style="font-family:宋体;">?/span>Z6智能投影机的出色表现,依旧在市场上保持领先地位,其市场份额依旧在持续增加。同时,极米还发布了皓LUNE<span style="font-family:宋体;">和极?/span>RS PRO<span style="font-family:宋体;">这样的激光电视跨界产品,以新兴的投影产品撬动主流家用市场,以图复制自己的成功。而不错的市场反响,也成为未来极米拓展市场的动力。在智能投影机市场,紧随极米之后的坚果和小米,推出的精品也不间断,坚?/span>G7漂亮而有个性,米家智能投影机拥有小米丰富的市场和视频资源,也有不错的性能表现?/p><p><span style="font-family:宋体;">相对这些新兴投影机厂家,传统投影机大厂在智能投影机上却没有太多的动作,只有明?/span>E系列等少数智能投影机产品上市,市场反应也很一般。究其原因,是因为这些厂家依旧将投影机视为商务产品,而不是家庭娱乐设备,这样的思路,会极大影响它们未来的市场增量与市场高度?/p><p> </p><p><strong class="uqfg">冰:市场乱象?/strong></p><p><span style="font-family:宋体;">即便不谈假到令人抓狂的无源鞋盒投影机居然被一些网店称为智能投影机,实际上,诸多小厂的加入,为了博出位,在产品上的缩水和虚假的宣传,也让智能投影机这个市场乱象丛生。其中最常见的问题就是亮度的虚标,一些厂家用光源亮度来标识投影机的亮度,要知道,</span>LCD<span style="font-family:宋体;">投影机的光通量只有</span>5%左右,而DLP投影机的光通量也只?0%左右,如此一来,就将亮度虚标??0<span style="font-family:宋体;">倍之多。更令人绝望的是,一些厂家的产品甚至作假都省了,直接天马行空地标个一两万的亮度。要知道,除了动辄数万元的专业投影机之外,即便是高端投影机,其亮度也?/span>4000ANSI流明以下,而LED光源的产品,其亮度更?000ANSI流明以下?/p><p> <img src="http://www.dncyp.club/pic/LXJX/2019/612.jpg" alt="" /></p><p>             <strong class="uqfg"> <span style="font-family:华文楷体;">令人抓狂的无源鞋盒投影机</span></strong></p><p><span style="font-family:宋体;">另外则是将兼容视频分辨率当作投影机分辨率,一些标识为</span>4K<span style="font-family:宋体;">分辨率投影机的产品,只是能播?/span>4K<span style="font-family:宋体;">视频,其投影分辨率仅?/span>1280×800<span style="font-family:宋体;">甚至更低。而有?/span>WiFi功能,即便无系统无影片资源,也自称智能投影机,夸大投影机内置的喇叭效果,散热不佳甚至导致投影机外壳变形等问题更是屡见不鲜?/p><p><span style="font-family:宋体;">智能投影机市场火热而又问题丛生,这也许是每个产品兴起时的特征,但对普通消费者而言却是一个巨大的陷阱?/span> </p><p> </p><p><strong class="uqfg">本周榜单?span style="font-family:宋体;">笔记?/span>/平板二合一电脑排行?/strong></p><p><strong class="uqfg"><span style="font-family:华文楷体;">每周小狮子会选择一类产品,在读者中进行调查,结合销量为大家推出排行榜。本周就来看看笔记本</span>/平板二合一电脑的排行榜吧,看近期有哪些产品值得大家出手?</strong></p><p><strong class="uqfg"> </strong></p><p><strong class="uqfg">No.1:惠普Envy X360 13-ag0007au                       5599?/strong></p><p>锐龙R5-2500U/8GB/256GB PCIe SSD/13.3<span style="font-family:宋体;">英寸</span> FHD IPS触控?翻转二合一                                                  <strong class="uqfg"></strong></p><p><strong class="uqfg">No.2: <span style="font-family:宋体;">联想</span>yoga 530                                    6799?/strong></p><p> i5-8250U/8GB/256GB PCIe SSD/MX130<span style="font-family:宋体;">独显</span>/14英寸 FHD IPS触控?<span style="font-family:宋体;">手写?/span>/<span style="font-family:宋体;">翻转二合一</span>                                                         <strong class="uqfg"></strong></p><p><strong class="uqfg">No.3: 戴尔DELL灵越7000<span style="font-family:宋体;">触控?/span>                         6999?/strong></p><p> i5-8265U/8GB/256GB PCIe SSD/ 13.3英寸 FHD IPS触控?手写?翻转二合一                                                    <strong class="uqfg"></strong></p><p> <img src="http://www.dncyp.club/pic/LXJX/2019/613.jpg" alt="" /></p><p>                <strong class="uqfg">惠普Envy X360 13-ag0007au</strong></p><p>1.3kg的重量,即便翻转为平板模式,也毫不压手,再加?1小时的电池续航时间和充电45<span style="font-family:宋体;">分钟使用</span>5小时的快充功能,惠普Envy X360 13-ag0007au是绝佳的随身良伴,而当红的锐龙R5-2500U<span style="font-family:宋体;">,不仅有强劲?/span>CPU<span style="font-family:宋体;">性能,显卡性能也不弱,再加?/span>PCIe通道?256GB SSD<span style="font-family:宋体;">,整机无明显瓶颈,性能表现出色。当然,最吸引人的还是?/span>5599<span style="font-family:宋体;">元的价格,仅比同配置常规笔记本略高,良心产品啊?/span>  </p><p><span style="font-family:宋体;">作为首先使用翻转式结构的联想,坚持不断地推出了多款翻转式笔记本。其</span>yoga 530<span style="font-family:宋体;">颇受欢迎,虽然随着屏幕加大并加入独显,这款二合一?/span>17.6mm的厚度和1.67kg的重量表现不算出色,但压敏手写笔的加入,更大的显示空间,让手绘创作更加得心应手,?mm的超窄边框,不仅美观,也有效控制了体积,便于携带?/p><p>全金属机身,让戴尔DELL灵越7000触控?span style="font-family:宋体;">颇为吸睛,?/span>13.68mm的厚度和1.4kg的重量,表现也相当不错,再加上标配的压敏手写笔,触控创作更加轻松?/p><p> </p><p><strong class="uqfg"> </strong></p><p><strong class="uqfg">本周消费提醒</strong></p><p><strong class="uqfg">TOP1: <span style="font-family:宋体;">坚决不买第七?/span>iPod touch<span style="font-family:宋体;">的理?/span></strong></p><p><strong class="uqfg">TOP2: <span style="font-family:宋体;">微星</span>A320<span style="font-family:宋体;">主板不再支持第七?/span><span style="font-family:Calibri;">APU</span></strong></p><p><strong class="uqfg">TOP3: <span style="font-family:宋体;">苹果终于免费?/span>13<span style="font-family:宋体;">英寸</span><span style="font-family:Calibri;">MacBook Pro</span><span style="font-family:宋体;">换屏幕背?/span></strong></p><p><strong class="uqfg">TOP4: 理性对待广色域电视</strong></p><p> </p><p><strong class="uqfg"><span style="font-family:宋体;">提醒</span>1<span style="font-family:宋体;">?/span></strong><span style="font-family:宋体;">近日苹果在官网悄然发布了第七?/span>iPod touch<span style="font-family:宋体;">,而这距离上一代产品发布已经过去了四年时间。不过,在小狮子看完这款新品的外观和配置后,发现这应该是苹果最没有诚意的一次更新(是的,比第二?/span><span style="font-family:Calibri;">AirPods</span><span style="font-family:宋体;">还没有诚意),小狮子是坚决不会为它买单的,理由是:外观毫无新意,这个所谓的第七?/span><span style="font-family:Calibri;">iPod touch</span><span style="font-family:宋体;">相比上一代产品准确来讲没有任何变化,相同的尺寸、相同的重量以及相同的配色,这用的完全就是同一个外壳嘛;第七代</span><span style="font-family:Calibri;">iPod touch</span><span style="font-family:宋体;">搭载的是</span><span style="font-family:Calibri;">A10 Fusion </span><span style="font-family:宋体;">处理器,相比上一代产品搭载的</span><span style="font-family:Calibri;">A8</span><span style="font-family:宋体;">处理器,性能提升不大;另外苹果一直都在逼用户为更大的容量买单,</span><span style="font-family:Calibri;">128GB</span><span style="font-family:宋体;">的版本报?/span><span style="font-family:Calibri;">2499</span><span style="font-family:宋体;">元,好贵;我们知道蓝牙已经进?/span><span style="font-family:Calibri;">5.0</span><span style="font-family:宋体;">时代,但是第</span><span style="font-family:Calibri;">7</span><span style="font-family:宋体;">?/span><span style="font-family:Calibri;">iPod touch</span><span style="font-family:宋体;">依旧使用了与上一代产品相同的蓝牙</span><span style="font-family:Calibri;">4.1</span><span style="font-family:宋体;">技术;另外就是续航时间没有一点提升,重度玩家甚至需要几个小时一充,就这个表现,你怎么敢不带充电宝就拿出去玩呢?/span> </p><p> </p><p><strong class="uqfg"><span style="font-family:宋体;">提醒</span>2<span style="font-family:宋体;">?/span></strong>AMD<span style="font-family:宋体;">早就承诺?/span><span style="font-family:Calibri;">AM4</span><span style="font-family:宋体;">接口会一直使用到至少</span><span style="font-family:Calibri;">2020</span><span style="font-family:宋体;">年,也就是理论上这几年的主板、处理器都可以彼此兼容,但毕竟只是理论上,实际要受到不少技术和非技术性的因素影响,具体就看主板厂商怎么操作了。微星最近申明,在最新的</span><span style="font-family:Calibri;">BIOS</span><span style="font-family:宋体;">版本中,</span><span style="font-family:Calibri;">A320</span><span style="font-family:宋体;">主板放弃了对于代?/span><span style="font-family:Calibri;">Bristol Ridge</span><span style="font-family:宋体;">的第七代</span><span style="font-family:Calibri;">APU</span><span style="font-family:宋体;">的支持。微星这么做其实也有些无奈,</span><span style="font-family:Calibri;">AMD</span><span style="font-family:宋体;">坚持一个平台不变,也给主板厂商带来了不小的压力?/span><span style="font-family:Calibri;">BIOS</span><span style="font-family:宋体;">需要支持的</span><span style="font-family:Calibri;">CPU</span><span style="font-family:宋体;">型号越来越多,代码自然就越来越多?/span><span style="font-family:Calibri;">BIOS</span><span style="font-family:宋体;">文件体积也越来越大。目前的高端主板</span><span style="font-family:Calibri;">BIOS</span><span style="font-family:宋体;">芯片容量基本已经普及</span><span style="font-family:Calibri;">16MB</span><span style="font-family:宋体;">,但低端主板基本都只?/span><span style="font-family:Calibri;">8MB</span><span style="font-family:宋体;">,如果再加入对第三代锐龙的支持,文件体积和代码复杂性会进一步加大,不得不做出一些牺牲?/span></p><p> </p><p><strong class="uqfg"><span style="font-family:宋体;">提醒</span>3<span style="font-family:宋体;">?/span></strong><span style="font-family:宋体;">针对之前用户吐槽多次?/span>MacBook Pro<span style="font-family:宋体;">显示屏问题,苹果终于出面进行了公开回应:可以免费为</span><span style="font-family:Calibri;">13</span><span style="font-family:宋体;">英寸?/span><span style="font-family:Calibri;">MacBook Pro</span><span style="font-family:宋体;">换屏幕背光。根据苹果给出的公告显示?/span><span style="font-family:Calibri;">2016</span><span style="font-family:宋体;">?/span><span style="font-family:Calibri;">10</span><span style="font-family:宋体;">月至</span><span style="font-family:Calibri;">2018</span><span style="font-family:宋体;">?/span><span style="font-family:Calibri;">2</span><span style="font-family:宋体;">月之间售出的部分</span><span style="font-family:Calibri;">13</span><span style="font-family:宋体;">英寸</span><span style="font-family:Calibri;">MacBook Pro</span><span style="font-family:宋体;">,可能存在一些问题,第一是显示屏背光沿整个屏幕底部持续或间歇性显示垂直的明亮区域,第二是显示屏背光完全停止工作。对于这个问题,拆解机构</span><span style="font-family:Calibri;">iFixit</span><span style="font-family:宋体;">给出的说法是,背光不均匀问题是因为苹果使用了更薄的柔性线缆,上一?/span><span style="font-family:Calibri;">MacBook Pro</span><span style="font-family:宋体;">中使用的线缆更厚。此?/span><span style="font-family:Calibri;">iFixit</span><span style="font-family:宋体;">还强调,这个问题对于用户来说很难承担,由于苹果更改了</span><span style="font-family:Calibri;">Touch Bar MacBook Pro</span><span style="font-family:宋体;">的设计,原本只需?/span><span style="font-family:Calibri;">6</span><span style="font-family:宋体;">美元就可以完成的修理,现在需要花?/span><span style="font-family:Calibri;">600</span><span style="font-family:宋体;">美元?/span><strong class="uqfg"></strong></p><p> </p><p><strong class="uqfg"><span style="font-family:宋体;">提醒</span>4</strong>:近些年,广色域电视已经成为了电视厂商宣传的重点,甚至以广色域为噱头来提升电视价格,吸引消费者购买。那么价格昂贵,一味追求广色域的电视,真的能为我们带来更惊艳的视觉体验吗?普通消费者对于色域的理解就是色域越广色彩呈现越好,其实这种理解比较片面。广色域电视虽然有很多优势,但是也会带来更多问题。随着颜色的数量增多,固然画面更加艳丽,但是所显示的色彩却不一定准确。另外广色域电视在增多色彩种类的同时,为色彩的控制带来了更大的负担。而如果色彩控制不够精准,所显示的画面依旧会失真,和真实的颜色相去甚远。提高色域固然是好事,但是应该兼顾色彩的控制,这样才能够让丰富的色彩发挥真正的效果?/p><p> </p> </div> <div class="invest" id="vote" style="display: none"> </div> <div class="s4pg martop10"> <div class="pager"> </div> </div> <div class="sub4frht"> 本文出自2019-06-03出版的《电脑报?019年第21?A.新闻周刊</br> (网站编辑:zoey)</br> </br> </br> </div> </div> <div class="share"> <table> <tr> <td> <div class="bdsharebuttonbox"> <a href="#" class="bds_kaixin001" 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