Lenovo ThinkPad X280-20KF001HMC
Specifications
Lenovo ThinkPad X280-20KF001HMC (ThinkPad X280 Series)
Processor
Intel Core i7-8550U 4 x 1.8 - 4 GHz, Kaby Lake Refresh
Graphics adapter
Memory
16 GB
Display
12.50 inch 16:9, 1920 x 1080 pixel 176 PPI, IPS, glossy: no
Storage
512 GB SSD
Connections
2 USB 3.0 / 3.1 Gen1, 1 HDMI, 2 DisplayPort, Card Reader: undefined
Networking
802.11 a/b/g/n/ac (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2
Size
height x width x depth (in mm): 17.8 x 308 x 210
Battery
48 Wh
Operating System
Microsoft Windows 10 Pro 64 Bit
Weight
1.3 kg
Links
Price comparison
Reviews for the Lenovo ThinkPad X280-20KF001HMC
Prcek, kterého nemusíte nijak šetřit: Test notebooku Lenovo ThinkPad X280
Source: Zive
CZ→zh-CN Archive.org version
Single Review, online available, Short, Date: 04/13/2018
Source: Zive
CZ→zh-CN Archive.org versionSingle Review, online available, Short, Date: 04/13/2018
Comment
Intel UHD Graphics 620:
集成显卡（GT2,24 EU），可以在一些Kaby-Lake-Refresh 中央处理器型号（15 W ULV系列）上找到。技术上与之前名为HD Graphics 620的Kaby-Lake的显卡相同。
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
i5-8550U:
基于Kaby-Lake-Refresh的低功耗四核处理器。这四个内核的时钟频率介于1.8和4 GHz之间（Turbo Boost），并支持超线程。集成GPU的时钟频率介于300和1,150 MHz之间。 SoC采用14nm + FinFET工艺制造。
» Further information can be found in our Comparison of Mobile Processsors.
12.50":
这个屏幕尺寸对于平板来说略大，而对亚笔记本来说稍小。一些变形本采用了这个尺寸的屏幕。
大尺寸可以让屏幕有更高的分辨率。因而例如字体等的细节将会更丰富。不过另一方面，小屏幕的功耗会较低，而设备也会更轻盈小巧，售价更低。
» To find out how fine a display is, see our DPI List.
1.3 kg: 这是11到13寸的超大尺寸平板电脑，亚笔记本电脑，超极本和变形本的常见重量。
» Further information can be found in our Notebook Purchase Guide.
