内存                                             内存容量               8GB
                                                    插槽数量               2 x SO-DIMM

处理器                                        CPU型号               i5-8265U
                                                  CPU速度               1.6GHz
                                                  CPU类型               第八代智能英特尔酷睿i5处理器
                                                  三级缓存               6M
                                                        核心               四核

显示器                                      屏幕类型                LED背光
                                                屏幕尺寸                14.0英寸
                                             物理分辨率                 其他
                                                显示比例                 宽屏16：9
                                                      色域                  45%NTSC

光驱                                              界面                外置(另购)
                                              光驱类型                 无光驱

硬盘                                       硬盘容量               其他

机器规格                                      尺寸               约19.9mm x 329mm x 242mm
                                                  净重               1.5kg-2kg

其它设备                            网络摄像头               有摄像头
                                         摄像头像素               720p
                                         摄像头类型               HD高清

音效系统内                           置麦克风                内置麦克风
                                           杜比音效                支持杜比音效

主体                                          系列               ThinkPad - E系列
                                                 颜色               黑色
                                                 型号               E490
                                                 平台               Intel
                                           认证型号               E490

电源                                    续航时间               2-5小时
                                                  电池               其它
                                        电源适配器               100-240V自适应交流电源适配器

通信                                        局域网               10/100/1000Mbps
                                                  蓝牙               内置蓝牙
                                        无线局域网               有

操作系统                             操作系统               Windows 10 家庭版

端口                                    显示端口               HDMI接口
                                           音频端口               1 x 麦克风接口; 1 x 音频接口
                                             USB2.0               1 个
                                             USB3.0               2个
                                                 RJ45               1个

输入设备                                    键盘               全尺寸键盘
                                                 触摸               多点触控