ASUS - ROG Zephyrus G16 (2025) vs Microsoft - Surface Laptop 7 (15)
Between the ROG Zephyrus G16 (2025) and Surface Laptop 7 (15), the ROG Zephyrus G16 (2025) comes out ahead in ram and storage, while the Surface Laptop 7 (15) wins on claimed battery life and weight. Overall, the ROG Zephyrus G16 (2025) scores 76.5 and the Surface Laptop 7 (15) scores 61.7 on our Mars Score.
Which should you buy?
The ROG Zephyrus G16 (2025) is the clear pick on raw spec strength, leading by 14.8 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the ROG Zephyrus G16 (2025) if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. The biggest gaps in its favor are ram, storage, refresh rate, among others.
Pick the Surface Laptop 7 (15) if your top frustration with your current device is running out of charge before the day ends — endurance is the lead spec here. Its strongest claims are claimed battery life, weight.
Both ship with comparable cpu cores, backlit keyboard, so those specs don't separate the two — focus on the differences below.
Bottom line: the ROG Zephyrus G16 (2025) is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Why ASUS - ROG Zephyrus G16 (2025) wins
- ▲RAM — 100.00% more. 32 GB vs 16 GB.
- ▲Storage — 100.00% more. 1024 GB vs 512 GB.
- ▲Refresh rate — 100.00% more. 240 Hz vs 120 Hz.
- ▲Battery — 36.36% more. 90 Wh vs 66 Wh.
- ▲Screen size — 6.67% more. 16 " vs 15 ".
- ▲Thunderbolt ports — 1.00 more. 1 vs 0.
- ▲Panel type: OLED (vs IPS).
Why Microsoft - Surface Laptop 7 (15) wins
- ▲Claimed battery life — 83.33% more. 22 h vs 12 h.
- ▲Weight — 0.19 kg less. 1.66 vs 1.85.
Spec comparison
Design
| Spec | ASUS - ROG Zephyrus G16 (2025) | Microsoft - Surface Laptop 7 (15) |
|---|---|---|
| Weight | 1.85 kg | 1.66 kglead |
| Thickness | 16.4 mmlead | 18.29 mm |
| Build material | aluminum | aluminum |
| Backlit keyboard | true | true |
| Fingerprint reader | true | true |
Display
| Spec | ASUS - ROG Zephyrus G16 (2025) | Microsoft - Surface Laptop 7 (15) |
|---|---|---|
| Screen sizeⓘ | 16 "lead | 15 " |
| Refresh rateⓘ | 240 Hzlead | 120 Hz |
| Panel typeⓘ | OLEDlead | IPS |
Performance
| Spec | ASUS - ROG Zephyrus G16 (2025) | Microsoft - Surface Laptop 7 (15) |
|---|---|---|
| CPU | AMD Ryzen AI 9 HX 370 | Snapdragon X Elite X1E-80-100 |
| CPU cores | 12 | 12 |
| GPUⓘ | NVIDIA GeForce RTX 5070 Ti Laptop | Qualcomm Adreno |
| RAMⓘ | 32 GBlead | 16 GB |
| Storageⓘ | 1024 GBlead | 512 GB |
| Storage typeⓘ | SSD | SSD |
Battery & Ports
| Spec | ASUS - ROG Zephyrus G16 (2025) | Microsoft - Surface Laptop 7 (15) |
|---|---|---|
| Batteryⓘ | 90 Whlead | 66 Wh |
| Claimed battery life | 12 h | 22 hlead |
| USB-C ports | 2 | 2 |
| Thunderbolt portsⓘ | 1lead | 0 |
| HDMI | truelead | false |
Frequently asked
Which has better battery life, ROG Zephyrus G16 (2025) or Surface Laptop 7 (15)?+
Surface Laptop 7 (15) claims up to 22 hours — 12h vs 22h.
Which is lighter, ROG Zephyrus G16 (2025) or Surface Laptop 7 (15)?+
Surface Laptop 7 (15) is lighter at 1.66 kg vs 1.85 kg.
Which has more RAM, ROG Zephyrus G16 (2025) or Surface Laptop 7 (15)?+
ROG Zephyrus G16 (2025) offers 32GB of RAM.
Which has an OLED display, ROG Zephyrus G16 (2025) or Surface Laptop 7 (15)?+
ROG Zephyrus G16 (2025) has an OLED display; Surface Laptop 7 (15) uses IPS.
Spec-level deep dives
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