ROG Zephyrus G16 (2025)
Core Ultra 9 · RTX 5080 · 16″ OLED
MacBook Air 15" (M5)
M5 · 15.3″ Liquid Retina · 1.51 kg
MacBook Air 15" (M5) takes it — here’s why.
In our weighted Specdex score, ROG Zephyrus G16 (2025) lands at 93 and MacBook Air 15" (M5) at 94. That puts MacBook Air 15" (M5) ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.
Pick ROG Zephyrus G16 (2025) if…
- ✓Slim chassis for a 5080
- ✓OLED 240Hz panel
- ✓Strong thermals at 1.85 kg
Pick MacBook Air 15" (M5) if…
- ✓Larger 15.3″ panel at 2880×1864
- ✓10-core CPU + 10-core GPU standard
- ✓Up to 18 hours video playback
Winner by scenario
Derived from the sub-score breakdown · not a separate testPerformance
ROG Zephyrus G16 (2025)CPU + GPU muscle for demanding work
ROG Zephyrus G16 (2025) leads on gpu (95 vs 88).
Battery life
MacBook Air 15" (M5)Unplugged endurance for travel and campus
MacBook Air 15" (M5) leads on battery (95 vs 78).
Portability
ROG Zephyrus G16 (2025)Weight, size, and carry-everywhere comfort
ROG Zephyrus G16 (2025) leads on portability (90 vs 88).
Display
ROG Zephyrus G16 (2025)Panel quality for creative and media work
ROG Zephyrus G16 (2025) leads on display (95 vs 90).
Value for money
MacBook Air 15" (M5)Specdex score per dollar at MSRP
MacBook Air 15" (M5) more score per dollar ($1,299 vs $2,699).
Score breakdown
Specs side-by-side
| Spec | ROG Zephyrus G16 (2025) | MacBook Air 15" (M5) |
|---|---|---|
| CPU | Intel Core Ultra 9 285H | — |
| GPU | RTX 5080 Laptop (150W) | — |
| RAM | ▲ 32 GB LPDDR5X-7500 | 16 GB unified (base) |
| Storage | 2 TB PCIe 4.0 SSD | ▲ 512 GB / 1 / 2 / 4 TB SSD |
| Display | ▲ 16″ OLED, 2560×1600, 240Hz | 15.3″ IPS LED, 2880×1864 at 224 ppi |
| Weight | 1.85 kg | ▲ 1.51 kg |
| Battery | 90 Wh | — |
| OS | Windows 11 Pro | macOS 16 |
| Chip | — | Apple M5 chip (10-core CPU, 10-core GPU) |
| Battery (video) | — | Up to 18 hours |
| Battery (web) | — | Up to 15 hours |
| Ports | — | MagSafe 3, 2× Thunderbolt 4, 3.5 mm |
ROG Zephyrus G16 (2025)
- +Slim chassis for a 5080
- +OLED 240Hz panel
- +Strong thermals at 1.85 kg
- −Battery limited in gaming
- −Speakers average
- −Fans ramp at max perf
MacBook Air 15" (M5)
- +Larger 15.3″ panel at 2880×1864
- +10-core CPU + 10-core GPU standard
- +Up to 18 hours video playback
- −Heavier at 1.51 kg
- −2× Thunderbolt 4 (not TB5)
- −No ProMotion
FAQ: ROG Zephyrus G16 (2025) vs MacBook Air 15" (M5)
Which is better, ROG Zephyrus G16 (2025) or MacBook Air 15" (M5)? +
MacBook Air 15" (M5) scores 94 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.
Is ROG Zephyrus G16 (2025) worth the price? +
At $2,699, ROG Zephyrus G16 (2025) delivers a Specdex score of 93 — strongest in gpu.
Is MacBook Air 15" (M5) worth the price? +
At $1,299, MacBook Air 15" (M5) delivers a Specdex score of 94 — strongest in battery.
Does ROG Zephyrus G16 (2025) or MacBook Air 15" (M5) last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for performance, ROG Zephyrus G16 (2025) or MacBook Air 15" (M5)? +
ROG Zephyrus G16 (2025) — leads on gpu (95 vs 88). CPU + GPU muscle for demanding work.
Which is better for battery life, ROG Zephyrus G16 (2025) or MacBook Air 15" (M5)? +
MacBook Air 15" (M5) — leads on battery (95 vs 78). Unplugged endurance for travel and campus.