MacBook 12 (2016) vs MacBook Air 13 (2017)

The MacBook Air 13.3" (2017) with its i5-5350U (1.8–2.9 GHz) outperforms the MacBook 12’s m3-6Y30 (1.1 GHz) in CPU speed and thermal headroom, as the Air’s fan enables sustained boosts while the fanless 12 throttles under load. The MacBook 12 (927 g, 10 h battery) suits travelers needing ultra-light portability and all-day battery life for light web browsing or document work, despite its single USB port and soldered 8 GB RAM. The MacBook Air (1.35 kg, 16 GB RAM, SD card reader, dual USB 3.0, Thunderbolt) is better for coders running VMs or editors handling 4K previews, thanks to double the RAM and faster I/O. In UAE at AED 1399 vs AED 1599, the Air wins because it offers 16 GB RAM and Thunderbolt for 200 AED less; in India at ₹31900 vs ₹38900, the Air wins on value because 16 GB RAM doubles multitasking capacity over the 12’s 8 GB.