Thinkpad X13這台只差在重了一點點 (1.44KG)

Thinkpad X260, X27...螢幕小了一咩咩 12.5"

Thinkpad X1C四代或五代...如果有必要用WIN7就選四代。

Thinkpad T460S, T470S...只比X1C重一咩咩(僅1.3KG)但是可以選配IC晶片卡讀卡機及裝較多RAM