Asus ROG Zephyrus Duo 16 GX651AX Core Ultra 9 386H RTX 5090 24GB Graphics 16" 3K OLED Gaming Stellar Grey Laptop
Short Description
- MPN: GX651AX-SR104W
- Model: ROG Zephyrus Duo 16 GX651AX
- Processor: Intel Core Ultra 9 386H (18MB Cache, max. 4.9 GHz) up to 50TOPS
- RAM: 64GB LPDDR5X 8533, Storage: 2TB PCIe 5.0 NVMe M.2 SSD
- Display: 16" 3K (2880 x 1800) OLED, 120Hz, G-Sync, 0.2ms, Touch Screen
- Graphics: NVIDIA GeForce RTX 5090 24GB GDDR7 Laptop GPU
- 2-Years Brand Warranty (1 Year for battery)
Title
Title
Specification
| Basic Information | |
| Brand | ASUS |
| Series | ROG Zephyrus Duo |
| Model | GX651AX |
| Product Type | Premium Dual-Screen Gaming Laptop |
| Generation | ROG Zephyrus Duo (2026) |
| Color | Stellar Grey |
| Operating System | Windows 11 Home / Windows 11 Pro depending on SKU |
| Processor | |
| Processor | Intel Core Ultra 9 386H |
| Base Clock | 2.1GHz |
| Max Turbo Frequency | Up to 4.9GHz |
| CPU Cores | 16 Cores |
| CPU Threads | 16 Threads |
| Cache | 18MB |
| AI NPU | Intel NPU up to 50 TOPS |
| Graphics | |
| Graphics | NVIDIA GeForce RTX 5090 Laptop GPU |
| Graphics Memory | 24GB GDDR7 |
| GPU Type | Dedicated Laptop GPU |
| Display | |
| Display Size | 16 Inch |
| Display Type | OLED |
| Display Resolution | 2880 × 1800 |
| Display Class | 3K |
| Aspect Ratio | 16:10 |
| Refresh Rate | 120Hz |
| Response Time | 0.2ms |
| Color Gamut | 100% DCI-P3 |
| HDR | ROG Nebula HDR |
| G-SYNC | Yes |
| Pantone Validated | Yes |
| Touchscreen | Yes |
| Stylus Support | Yes |
| Surface | Anti-Reflection |
| MUX Switch | Yes |
| Memory | |
| RAM | 32GB LPDDR5X* |
| Memory Type | LPDDR5X |
| Memory Speed | Up to 8533MT/s |
| Memory Configuration | Onboard |
| Maximum Memory | Up to 64GB depending on SKU |
| Memory Upgrade | Not user-expandable |
| Storage | |
| SSD | 1TB NVMe SSD* |
| SSD Interface | PCIe NVMe |
| Platform Support | PCIe 5.0 NVMe |
| M.2 Slots | 2 × M.2 PCIe |
| Keyboard & Input | |
| Keyboard | Backlit Chiclet Keyboard |
| RGB | 1-Zone RGB |
| Copilot Key | Yes |
| Dual-Screen Design | Yes |
| Camera | |
| Camera | 1080p FHD IR Camera |
| Windows Hello | Supported |
| Audio | |
| Speaker System | 4-Speaker System |
| Woofer | Dual-Force Woofer |
| Tweeters | 2 Tweeters |
| Audio Technology | Smart Amp Technology |
| Dolby Atmos | Yes |
| AI Noise Cancellation | Yes |
| Microphone | Built-in Array Microphone |
| Connectivity | |
| HDMI | HDMI 2.1 FRL |
| USB Type-A | 2 × USB 3.2 Gen 2 |
| Thunderbolt | 2 × Thunderbolt 4 |
| Card Reader | SD UHS-II, up to 312MB/s |
| Audio Jack | 3.5mm Combo Audio Jack |
| XG Mobile | Support for XG Mobile GC34 |
| Wireless | |
| Wi-Fi | Wi-Fi 7 (802.11be) |
| Wi-Fi Configuration | Triple-Band 2×2 |
| Bluetooth | Bluetooth 6.0* |
| Battery | |
| Battery Capacity | 90Wh |
| Battery Type | 4-Cell Li-ion |
| Battery Configuration | 4S1P |
| Power | |
| AC Adapter | 250W |
| Input | 100–240V AC, 50/60Hz |
| Output | 20V DC, 12.5A |
| Design & Physical Information | |
| Weight | Approx. 2.82kg |
| Dimensions | 35.5 × 24.7 × 1.99–2.49cm |
| Lighting | Slash Lighting |
| Aura Sync | Supported with compatible connection |
| Security | |
| Security | Firmware TPM |
| Secure-Core PC | Yes |
| Pluton Security Processor | Yes |
| BIOS Protection | Administrator/User Password Protection |
| Software & Extras | |
| Microsoft 365 | 1-Month Trial* |
| Xbox Game Pass | Available depending on market/promotion |
| Warranty Information | |
| Warranty | 2-Years Brand Warranty (1 Year for battery) |
Product Descriptions
ASUS ROG Zephyrus Duo 16 GX651AX – Extreme Dual-Screen Performance
The ASUS ROG Zephyrus Duo 16 GX651AX brings together flagship gaming hardware, AI performance and an innovative dual-screen design in a premium portable workstation. It is built around the Intel Core Ultra 9 386H, featuring 16 cores, 16 threads, up to 4.9GHz boost clock and 50 TOPS Intel NPU performance, making it suitable for demanding gaming, multitasking, content creation and AI-assisted workloads.
NVIDIA GeForce RTX 5090 24GB GDDR7
For graphics-intensive workloads, the laptop features the NVIDIA GeForce RTX 5090 Laptop GPU with 24GB GDDR7 VRAM. This flagship mobile GPU is designed for high-end gaming, 3D rendering, professional graphics, AI applications and other GPU-intensive workloads.
16-inch 3K OLED ROG Nebula HDR Display
The primary display features a 16-inch 3K 2880 × 1800 OLED panel with a 16:10 aspect ratio. It supports 120Hz refresh rate, 0.2ms response time, G-SYNC, 100% DCI-P3 coverage, Pantone Validation and touchscreen functionality. The anti-reflection display is also stylus compatible, making it useful for both creative work and entertainment.
Dual-Screen Productivity
The ROG Zephyrus Duo platform is designed around a dual-screen workflow, allowing users to game, stream, edit videos, manage timelines, monitor system information or run multiple applications simultaneously. ASUS positions the 2026 Duo as a machine for demanding gaming and creative-professional workloads.
High-Speed LPDDR5X Memory
The GX651 platform supports high-speed LPDDR5X-8533 onboard memory, with configurations available up to 64GB. Because the memory is onboard, there is no conventional RAM slot for later expansion.
PCIe 5.0 NVMe Storage
The platform supports extremely fast PCIe 5.0 NVMe M.2 SSD storage and provides two M.2 PCIe slots, giving users high-speed storage performance and additional expansion flexibility depending on the configuration.
AI-Optimized Computing
With the Intel Core Ultra 9 386H and Intel NPU delivering up to 50 TOPS, the laptop is built for modern AI workloads and Copilot+ PC experiences. AI noise cancellation and other intelligent features further enhance communication and everyday productivity.
Advanced Connectivity
Connectivity includes Thunderbolt 4, USB 3.2 Gen 2, HDMI 2.1 FRL, SD UHS-II card reader and a 3.5mm combo audio jack. Wireless connectivity includes Wi-Fi 7 and Bluetooth 6.0, providing high-speed modern connectivity for gaming, peripherals and professional workflows.
Premium Audio and Camera
The laptop features a 1080p FHD IR camera with Windows Hello, a four-speaker system with dual-force woofers and tweeters, Smart Amplifier technology, Dolby Atmos and AI noise cancellation.
Buy ASUS ROG Zephyrus Duo 16 from Rose Tech & Computer
If you are looking for a flagship ASUS ROG Zephyrus Duo 16 gaming laptop in Bangladesh, the GX651AX is designed for users who need uncompromising gaming performance, professional content creation capability, AI processing and a premium dual-screen experience. Rose Tech & Computer provides genuine computer hardware and gaming products in Bangladesh.
Ratings & Reviews
0
(Reviews)Learn how to manage reviews?
Reviews