ASUS ROG Zephyrus Duo (2026) GX651 vs Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10)
VS
64.6Performance47.2
58Display58
79.4Battery66.9
29.5Portability79.4
8 spec wins — ASUS ROG Zephyrus Duo (2026) GX6512 spec wins — Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10)
InnoReviews verdict
This one is close to a dead heat: ASUS ROG Zephyrus Duo (2026) GX651 scores 59.9 against 60 for Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10). Pick by the categories that matter to you — Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10) edges ahead in portability, or by price.
Which would you pick?
Key differences
Reasons to pick the ASUS ROG Zephyrus Duo (2026) GX651
- Stronger performance score: 65 vs 47
- Stronger battery score: 79 vs 67
- 285% higher charging: 250 W vs 65 W
- 100% higher RAM: 64 GB vs 32 GB
- 100% higher storage: 2,048 GB vs 1,024 GB
Reasons to pick the Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10)
- Stronger portability score: 79 vs 30
- 53% lower weight: 1.32 kg vs 2.82 kg
- 20% lower thickness: 15.9 mm vs 19.9 mm
- Lower launch price: $1,599 vs $4,500
Display
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10) |
|---|---|---|
| Screen size | 16 ″+14% | 14 ″ |
| Panel type | Dual OLED touchscreens (ROG Nebula HDR, DisplayHDR True Black 1000, 100% DCI-P3, G-Sync on main screen) | OLED touchscreen |
| Resolution | 2880x1800 | 2880x1800 |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,100 nits | 1,100 nits |
Performance
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10) |
|---|---|---|
| Processor | Intel Core Ultra 9 386H | Intel Core Ultra 7 258V |
| Graphics | NVIDIA GeForce RTX 5090 Laptop GPU (24GB GDDR7) | Intel Arc Graphics 140V (integrated) |
| RAM | 64 GB+100% | 32 GB |
| RAM type | LPDDR5X-8533 (soldered) | LPDDR5X-8533 (soldered) |
| 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) | PCIe 4.0 NVMe SSD (M.2 2242) |
Benchmarks
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10) |
|---|---|---|
| Geekbench 6 (single) | 2,913+6%Top 30% | 2,751Bottom 43% |
| Geekbench 6 (multi) | 17,405+57%Top 23% | 11,059Bottom 20% |
Battery
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10) |
|---|---|---|
| Capacity | 90 Wh+20% | 75 Wh |
| Web browsing endurance | 14.6 h+14% | 12.8 h |
| Charging | 250 W+285% | 65 W |
Design
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10) |
|---|---|---|
| Weight | 2.82 kg | 1.32 kg+53% |
| Thickness | 19.9 mm | 15.9 mm+20% |
| Material | Aluminum alloy (CNC-machined) | Aluminum (top and bottom) |
Connectivity
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10) |
|---|---|---|
| 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 | 2x Thunderbolt 4 (USB PD, DisplayPort 2.1), 1x USB-C (20Gbps, USB PD, DisplayPort 1.4), 1x USB-A (10Gbps, always on), 3.5mm combo audio jack |
| Wi-Fi | Wi-Fi 7 (802.11be) | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| Webcam | FHD (1080p) with IR | 5MP + IR camera with privacy shutter |
| Biometrics | IR camera for Windows Hello face login | Touch fingerprint reader on keyboard; IR camera for Windows Hello face recognition |
Software
| Spec | ASUS ROG Zephyrus Duo (2026) GX651 | Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
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