Two Icons
MacBook Air M4 vs ThinkPad X1 Carbon Gen 13. Different philosophies: silicon efficiency vs keyboard excellence.
Performance
M4 single-core: 3,850 vs Ultra 7 2,400. Multi: 15,200 vs 12,800. M4 compiles Swift 40% faster; ThinkPad runs Docker/Linux natively.
Build
MacBook: denser aluminum. ThinkPad: 1.08kg carbon fiber, 160g lighter. ThinkPad keyboard survived 200ml coffee spill.
Keyboard/Trackpad
ThinkPad wins keyboard: 1.5mm travel. Apple wins trackpad: Force Touch benchmark.
Battery
M4 Air: 18h video, 14h web. ThinkPad: 12h video, 9h web.
Verdict
MacBook Air: creative, battery, ecosystem. ThinkPad: business, Linux, keyboard.