Asus ROG Zephyrus Duo (2026) GX651 Laptop vs Dell Precision 5540 Laptop
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Overview
| Specs Score | 76 / 100 Better Specs | 58 / 100 |
| CPU Clock Speed | 2.3 GHz Faster Clock Speed | |
| CPU Cores | Octa Core More CPU Cores | |
| Display Resolution | 2880 x 1800 pixels Better Resolution | 1920 x 1080 pixels |
| Thickness | 11.4 mm Slimmer | |
| RAM | 32 GB More RAM | 16 GB |
| Storage | 1 TB SSD More Storage | 512 GB SSD |
| SSD | 1 TB More SSD | 512 GB |
| GPU Dedicated Memory | 8 GB More GPU Memory | 4 GB |
| Weight | 1.78 kg Lighter | |
| Unique Features | Touch Screen No Thunderbolt Port | No Anti Glare Screen No |
General
| Series | Zenbook Duo OLED | Precision |
| Model | 5540 | |
| Utility | Performance | Business, Performance |
| Device Type | 2 In 1 | |
| OS | Windows 11 Home (64-bit) | Windows 10 Pro (64-bit) |
| Dimensions | 357 x 235 x 11.4 mm | |
| Weight | 1.78 kg | |
| Warranty | 1 year Warranty | 1 year Warranty |
Display
| Type | OLED | LED |
| Touch | Yes | No |
| Size | 16 inches | 15.6 inches |
| Resolution | 2880 x 1800 pixels | 1920 x 1080 pixels |
| PPI | ~ 212 PPI | ~ 141 PPI |
| Refresh Rate | 60 Hz | |
| Aspect Ratio | 16:10 | |
| Anti Glare Screen | No | Yes |
| Features | 400nits Brightness, 500nits HDR Peak Brightness ,Stylus Support, 1.07 billion colors, Contrast ratio: 1,000,000:1 | |
| Dual Display | Yes, 16 inches, OLED, 2880 x 1800 pixels, 400nits Brightness, 500nits HDR Peak Brightness , Stylus Support |
Connectivity
| Ethernet | No | No |
| WiFi | Wi-Fi 7(802.11be) (Tri-band)2*2 | Yes |
| Bluetooth | v5.4 | Yes |
| USB Ports | 2 x USB Type-C, 1 x USB 3.0 | 1 x USB Type-C, 2 x USB 3.0 |
| USB Port Details | 1x USB 3.2 Gen 1 Type-A (data speed up to 5Gbps), 2x Thunderbolt 4 with Support for Display / Power Delivery (data speed up to 40Gbps) | |
| Thunderbolt | 2x Thunderbolt 4 | |
| HDMI | 1 x HDMI 2.1 Port | 1 x HDMI Port |
| Card Reader | Yes | |
| Microphone In | Yes | Yes |
| Headphone Jack | Yes | Yes |
Input
| Camera | IR Webcam with Windows Hello Support | Yes |
| Keyboard | Soft Keyboard | |
| Keyboard Backlit | Yes | Yes |
| Touchpad | Yes | Yes |
| Inbuilt Microphone | Built-in Array Microphone | Yes |
| Speakers | Built-in Speaker | |
| Sound | Smart Amp Technology | |
| Optical Drive | No | No |
Processor
| Processor | Intel Core Ultra 9 386H | 9th Gen Intel Core i9 9880H |
| Speed | 8 x 2.3 GHz (Turbo Speed upto 4.8 GHz) Cores | |
| Cores | Octa Core, 16 Threads | |
| Cache | 16 MB | |
| Brand | Intel | Intel |
| Series | Core Ultra 9 | Core i9 |
| Model | 386H | 9880H |
| Generation | Intel Core Ultra Series 3 | 9th Gen |
Graphics
| GPU | NVIDIA GeForce RTX 5060 | Quadro T2000 |
| Dedicated Memory | GDDR7 8 GB | DDR5 4 GB |
| Brand | Intel |
Memory
| RAM | 32 GB LPDDR5X | 16 GB |
| RAM Bus Speed | 2666 MHz | |
| Solid State Drive | 1 TB SSD | 512 GB SSD |
| SSD Interface | NVMe PCIe Gen4 |
Battery
| Battery | 4 Cell Battery | |
| Battery Details | Li-ion |
Extra
| Included Software | Office Home 2024 | |
| Sales Package | Laptop Adapter, User Manual | Laptop & Adapter |
| Other Features | Intel AI Boost NPU, US MIL-STD 810H military-grade standard, CapCu, MyASUS,ScreenXpert, GlideX |
Discuss
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