thinkpad X220和 T420 对比、优缺点？
推荐回答（5个）
我前不久刚买的X220 说说个人感觉吧
X220是12‘ T420是14’ 论便携X220好一些 但是如果不在意多出的那么一点重量的话两者差不多 配置上T系列要高一些 但是日常用的话感觉不出大的差别 玩游戏的话我不了解 我不是太感冒电脑游戏 可能T系列有独显好一些吧
我对本子的要求就是便携 现在X220是我主用的本 日常的要求绰绰有余 传统thinkpad系列现在就剩下T X W三个系列了 X系列因为设计的原因没有防滚架 T系列有 其他的两者差不多 光驱不是必须有的东西了现在 备一个外置的用的时候拿出来就成
我的主管用的是T420S 感觉是大一号的X220 呵呵
楼主要买的话还是抓住机会吧 新出的T X 系列已经不再用传统的IBM机械键盘了 个人还是比较推崇传统的IBM键盘 对于thinkpad来讲 就是要的这种感觉 改了 反而有点儿随大流了
您好，Thinkpad X系列极致便携，完美融合强劲科技与耀眼外观，创造了令人仰视的业界奇迹。
详细介绍您可以浏览一下联想官网Thinkpad X系列产品介绍
http://appserver.lenovo.com.cn/Lenovo_Series_List.aspx?CategoryCode=A19B01C04
ThinkPad E系列颠覆设计，尽显锋芒
ThinkPad Edge在传承众多ThinkPad经典科技的同时融入创新元素，其简约的设计、清晰的线条、大胆的色彩和一贯 的品质彰显了ThinkPad的卓越和创新。从全新悬浮式键盘设计到便捷的双重操控模式，多一点想象力，生活就多一点 改变。ThinkPad Edge，只给想法不同做法不同的人。
详细介绍您可以浏览一下联想官网ThinkPad E系列产品介绍
http://appserver.lenovo.com.cn/Lenovo_Series_List.aspx?CategoryCode=A19B01C09
这两个系列的机器都非常好，品质卓越，性能强劲，根据您的喜好选择即可。
X220和T420没什么可以比的，如果你说配置的话
X220是走超便携的，商务本，所以配置不会很高
T420是性能于便携，也是商务本，但是配置更高，所以你要买的话，建议买T420,就是稍微重一点大一点，但是看得也舒服
X220 12.5的尺寸 分辨率1366*768 显卡都是集成，T420 14.1的尺寸，分辨率低分是1366*768，高分是1600*900，显卡大多是双显卡（个别水货大客户机型有可能是集成的），主要看您的用途
前者小, 后者大.
硬件配置另说.
前者有12.5的缺点, 后者有14寸的缺点.
最根本的, 前者便携, 视角稍小, 键盘尺寸小些.
后者视角大些, 键盘100%大小, 稍重.
一切没啥好比的. X220i因为小, 貌似还有防滚架, 所以摔一下比T420轻..
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