ASUS ROG Zephyrus Duo GX651AX 2026 (Intel Core Ultra 9 386H, RTX 5090, 64GB, 1TB, 16" 3K OLED Touch)

Let's have a quick overview.

ASUS ROG Zephyrus Duo GX651AX (2026) Overview:

Dimensions and Display

The ASUS ROG Zephyrus Duo (2026) weighs 2.82 kg and measures 355 x 247 x 19.9–24.9 mm. On the front, you’re greeted with innovative dual 16-inch 3K (2880 x 1800) 120Hz OLED touch displays. They support a 16:10 aspect ratio, a 0.2ms response time, 100% DCI-P3 color coverage, VESA DisplayHDR True Black 1000 certification, Pantone validation, and stylus support.

Performance and Connectivity

Equipped with an Intel Core Ultra 9 386H processor and an NVIDIA GeForce RTX 5090 Laptop GPU (24GB GDDR7 VRAM, up to 150W TGP), the ROG Zephyrus Duo (2026) offers extreme high-end performance. It comes with 64GB of onboard LPDDR5X RAM running at 8533 MT/s and a spacious 1TB M.2 PCIe 4.0 NVMe SSD (with dual M.2 slots for storage expansion), all kept cool via a vapor chamber, dual fans, and graphite nano-insulated film. Connectivity options include Bluetooth 6.0 and Wi-Fi 7.

Ports, Battery, and Additional Features

The ROG Zephyrus Duo (2026) features two Thunderbolt 4 ports with DisplayPort and Power Delivery support, two USB 3.2 Gen 2 Type-A ports, an HDMI 2.1 port, a 3.5mm headphone/microphone combo jack, and an SD card reader. Its 90Wh battery and 250W power adapter provide extended usage. Additional features include a 1080p FHD IR webcam with Windows Hello support, a detachable wireless keyboard with 1.7mm key travel, a four-speaker sound system with Dolby Atmos and AI noise-cancellation technology, and Asus's customizable Slash Lighting on the lid.