Alienware 16 Area-51 (AA16250) vs ASUS ROG Zephyrus Duo (2026) GX651
61.6Performance64.6
55.5Display58
94.7Battery79.4
20Portability29.5
5 spec wins — Alienware 16 Area-51 (AA16250)5 spec wins — ASUS ROG Zephyrus Duo (2026) GX651
InnoReviews verdict
This one is close to a dead heat: Alienware 16 Area-51 (AA16250) scores 59.9 against 59.9 for ASUS ROG Zephyrus Duo (2026) GX651. Pick by the categories that matter to you — Alienware 16 Area-51 (AA16250) edges ahead in battery, or by price.
Which would you pick?
Key differences
Reasons to pick the Alienware 16 Area-51 (AA16250)
- Stronger battery score: 95 vs 79
- 100% higher Refresh rate: 240 Hz vs 120 Hz
- 44% higher charging: 360 W vs 250 W
- Lower launch price: $3,200 vs $4,500
Reasons to pick the ASUS ROG Zephyrus Duo (2026) GX651
- Stronger performance score: 65 vs 62
- Stronger portability score: 30 vs 20
- 120% higher Peak brightness: 1,100 nits vs 500 nits
- 100% higher RAM: 64 GB vs 32 GB
- 100% higher storage: 2,048 GB vs 1,024 GB
Display
| Spec | Alienware 16 Area-51 (AA16250) | ASUS ROG Zephyrus Duo (2026) GX651 |
|---|---|---|
| Screen size | 16 ″ | 16 ″ |
| Panel type | IPS | Dual OLED touchscreens (ROG Nebula HDR, DisplayHDR True Black 1000, 100% DCI-P3, G-Sync on main screen) |
| Resolution | 2560x1600 | 2880x1800 |
| Refresh rate | 240 Hz+100% | 120 Hz |
| Peak brightness | 500 nits | 1,100 nits+120% |
Performance
| Spec | Alienware 16 Area-51 (AA16250) | ASUS ROG Zephyrus Duo (2026) GX651 |
|---|---|---|
| Processor | Intel Core Ultra 9 275HX | Intel Core Ultra 9 386H |
| Graphics | NVIDIA GeForce RTX 5080 Laptop | NVIDIA GeForce RTX 5090 Laptop GPU (24GB GDDR7) |
| RAM | 32 GB | 64 GB+100% |
| RAM type | DDR5-6400 (2x SO-DIMM) | LPDDR5X-8533 (soldered) |
| Storage | 1,024 GB | 2,048 GB+100% |
| Storage type | PCIe 4.0 NVMe SSD (3 M.2 slots) | PCIe 5.0 NVMe M.2 SSD (2 slots, second slot PCIe 4.0 x4) |
Benchmarks
| Spec | Alienware 16 Area-51 (AA16250) | ASUS ROG Zephyrus Duo (2026) GX651 |
|---|---|---|
| Geekbench 6 (single) | 2,925Top 28% | 2,913Top 30% |
| Geekbench 6 (multi) | 18,978+9%Top 17% | 17,405Top 23% |
Battery
| Spec | Alienware 16 Area-51 (AA16250) | ASUS ROG Zephyrus Duo (2026) GX651 |
|---|---|---|
| Capacity | 96 Wh+7% | 90 Wh |
| Web browsing endurance | — | 14.6 h |
| Charging | 360 W+44% | 250 W |
Design
| Spec | Alienware 16 Area-51 (AA16250) | ASUS ROG Zephyrus Duo (2026) GX651 |
|---|---|---|
| Weight | 3.4 kg | 2.82 kg+17% |
| Thickness | 28.5 mm | 19.9 mm+30% |
| Material | — | Aluminum alloy (CNC-machined) |
Connectivity
| Spec | Alienware 16 Area-51 (AA16250) | ASUS ROG Zephyrus Duo (2026) GX651 |
|---|---|---|
| Ports | 2x Thunderbolt 5 (DisplayPort 2.1, Power Delivery), 3x USB-A 3.2 Gen 1, HDMI 2.1, SD card reader, 3.5mm combo jack | 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 |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 (802.11be) |
| Bluetooth | 5.4 | 6.0 |
| Webcam | 1080p or 4K (8MP) with IR | FHD (1080p) with IR |
| Biometrics | IR face (Windows Hello) | IR camera for Windows Hello face login |
Software
| Spec | Alienware 16 Area-51 (AA16250) | ASUS ROG Zephyrus Duo (2026) GX651 |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
Related comparisons
Alienware 16 Area-51 (AA16250)vs Razer Blade 16 (2024)VSAlienware 16 Area-51 (AA16250)vs HUAWEI MateBook Pro SVSAlienware 16 Area-51 (AA16250)vs Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10)VSAlienware 16 Area-51 (AA16250)vs Lenovo Yoga Slim 7i Aura Edition (14", 10)VSASUS ROG Zephyrus Duo (2026) GX651vs Razer Blade 16 (2024)VSASUS ROG Zephyrus Duo (2026) GX651vs HUAWEI MateBook Pro SVSASUS ROG Zephyrus Duo (2026) GX651vs Lenovo Yoga 9i 2-in-1 Aura Edition (14", Gen 10)VSASUS ROG Zephyrus Duo (2026) GX651vs Lenovo Yoga Slim 7i Aura Edition (14", 10)VS