Question 1

Which is better, Apple MacBook Air M4 15-inch or ASUS ExpertBook B9 OLED?

Accepted Answer

Based on our testing, the Apple MacBook Air M4 15-inch scores higher overall at 9.3/10. The Apple MacBook Air M4 15-inch scored 9.3/10 and the ASUS ExpertBook B9 OLED scored 8.8/10 in our Best Laptops with Long Battery Life 2026 evaluation.

Question 2

Is the Apple MacBook Air M4 15-inch worth it over the ASUS ExpertBook B9 OLED?

Accepted Answer

The Apple MacBook Air M4 15-inch scores 9.3/10 while the ASUS ExpertBook B9 OLED scores 8.8/10. The Apple MacBook Air M4 15-inch is our "Best Overall" pick in the Best Laptops with Long Battery Life 2026 category.

Apple MacBook Air M4 15-inch vs ASUS ExpertBook B9 OLED: Which to Buy?