ASUS ROG Zephyrus Duo (2026) GX651 vs MECHREVO Yaoshi 16 Air
64.6Performancespec-based62.7
100Graphics85
58Displayspec-based55.5
79.4Batteryspec-based66.7
29.5Portabilityspec-based—
6 spec wins — ASUS ROG Zephyrus Duo (2026) GX6511 spec wins — MECHREVO Yaoshi 16 Air
InnoReviews verdict
This one is close to a dead heat: ASUS ROG Zephyrus Duo (2026) GX651 scores 65.1 against 65.2 for MECHREVO Yaoshi 16 Air. Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS ROG Zephyrus Duo (2026) GX651
- Stronger graphics score: 100 vs 85
- 120% higher Peak brightness: 1,100 nits vs 500 nits
- 109% higher 3DMark Time Spy Graphics (GPU): 25,090 vs 12,021
- 100% higher RAM: 64 GB vs 32 GB
- 100% higher storage: 2,048 GB vs 1,024 GB
Reasons to pick the MECHREVO Yaoshi 16 Air
- 100% higher Refresh rate: 240 Hz vs 120 Hz
Display
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | MECHREVO Yaoshi 16 Air |
|---|---|---|
| Screen size | 16 ″ | 16 ″ |
| Panel type | Dual OLED touchscreens (ROG Nebula HDR, DisplayHDR True Black 1000, 100% DCI-P3, G-Sync on main screen) | LCD (100% DCI-P3) |
| Resolution | 2880x1800 | 2560x1600 |
| Refresh rate | 120 Hz | 240 Hz+100% |
| Peak brightness | 1,100 nits+120% | 500 nits |
Performance
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | MECHREVO Yaoshi 16 Air |
|---|---|---|
| Processor | Intel Core Ultra 9 386H | Intel Core Ultra 7 356H |
| Graphics | NVIDIA GeForce RTX 5090 Laptop GPU (24GB GDDR7) | NVIDIA GeForce RTX 5060 Laptop GPU (115W) |
| RAM | 64 GB+100% | 32 GB |
| RAM type | LPDDR5X-8533 (soldered) | LPDDR5X-8533 (onboard) |
| Storage | 2,048 GB+100% | 1,024 GB |
| Storage type | PCIe 5.0 NVMe M.2 SSD (2 slots, second slot PCIe 4.0 x4) | — |
Benchmarks
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | MECHREVO Yaoshi 16 Air |
|---|---|---|
| Geekbench 6 (single) | 2,913Top 31% | — |
| Geekbench 6 (multi) | 17,405Top 22% | — |
| 3DMark Time Spy Graphics (GPU) | 25,090+109%Top 1% | 12,021Bottom 31% |
Battery
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | MECHREVO Yaoshi 16 Air |
|---|---|---|
| Capacity | 90 Wh+20% | 75 Wh |
| Web browsing endurance | 14.6 h | — |
| Charging | 250 W+79% | 140 W |
Design
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | MECHREVO Yaoshi 16 Air |
|---|---|---|
| Weight | 2.82 kg | — |
| Thickness | 19.9 mm | — |
| Material | Aluminum alloy (CNC-machined) | Magnesium alloy body |
Connectivity
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | MECHREVO Yaoshi 16 Air |
|---|---|---|
| Ports | 2x Thunderbolt 4 Type-C (40Gbps, DisplayPort and power delivery), 2x USB 3.2 Gen 2 Type-A, 1x HDMI 2.1 FRL, UHS-II SD card reader, 3.5mm combo audio jack, DC-in, XG Mobile (GC34) connector | 3x USB-A, USB-C (Thunderbolt 4), HDMI 2.1, MiniDP 2.1, RJ45 |
| Wi-Fi | Wi-Fi 7 (802.11be) | — |
| Bluetooth | 6.0 | — |
| Webcam | FHD (1080p) with IR | — |
| Biometrics | IR camera for Windows Hello face login | — |
Software
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | MECHREVO Yaoshi 16 Air |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 |
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