| Processor | ASUS X540UB-GQ491T | |
| Processor model | i5-8250U | |
| Processor socket | BGA 1356 | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor family | 8th gen Intel Core i5 | |
| Processor frequency | 1.6 GHz | |
| Processor boost frequency | 3.4 GHz | |
| Processor boost cache | 6 MB | |
| Software | ASUS X540UB-GQ491T | other notebooks |
| Operating System | Windows 10 | |
| Display & Graphics | ASUS X540UB-GQ491T | other notebooks |
| Aspect ratio | 0.672916667 | |
| Display diagonal | 15.6 inch | |
| Discrete graphics adapter | Yes | |
| Discrete graphics adapter model | NVIDIA GeForce MX110 | |
| Graphics card | NVIDIA GeForce MX110 | |
| On-Board graphics adapter model | Intel UHD Graphics 620 | |
| Graphics adapter memory | 32 GB | |
| Graphics card adapter max frequency: | 1100 MHz | |
| Graphics graphics adapter base frequency | 300 MHz | |
| Memory | ASUS X540UB-GQ491T | other notebooks |
| Internal memory | 8 GB | |
| Storage | ASUS X540UB-GQ491T | other notebooks |
| Storage | 1000 GB HDD | |
| Optical drive type | DVD Super Multi | |
| Network & Communication | ASUS X540UB-GQ491T | other notebooks |
| Bluetooth | Yes | |
| Ethernet LAN | No | |
| WiFi | Yes | |
| WiFi Standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | |
| Interfaces/Ports | ASUS X540UB-GQ491T | other notebooks |
| HDMI | 1 | |
| USB 2.0 | 2 | |
| Input Devices | ASUS X540UB-GQ491T | other notebooks |
| Keyboard Device | Touchpad | |
| Audio | ASUS X540UB-GQ491T | other notebooks |
| Built-In Speakers | 2 | |
| Built-in Devices | ASUS X540UB-GQ491T | other notebooks |
| Front Camera | Yes | |
| Power | ASUS X540UB-GQ491T | other notebooks |
| AC Power Adapter | 65 W | |
| Design | ASUS X540UB-GQ491T | other notebooks |
| Product type | Notebook | |
| Form Factor | Clamshell | |
| Depth | 251 mm | |
| Width | 381 mm | |
| Height | 27.2 mm | |
| Weight | 1.9 kg | |
| Battery Information | ASUS X540UB-GQ491T | other notebooks |
| Battery cells | 3 | |
