| Processor | DELL Latitude 5490 4D81W | |
| Processor model | i7-8650U | |
| Processor socket | BGA 1356 | |
| Processor threads | 8 | |
| Processor cores | 4 | |
| Processor codename | Kaby Lake R | |
| Processor family | 8th gen Intel Core i7 | |
| Processor frequency | 1.90 GHz | |
| Processor boost frequency | 4.20 GHz | |
| Processor cache | 8 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | DELL Latitude 5490 4D81W | other notebooks |
| Operating system installed | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Display & Graphics | DELL Latitude 5490 4D81W | other notebooks |
| Aspect ratio | 16:9 | |
| Display brightness | 220 cd/m? | |
| Display diagonal | 14 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| LED backlight | Yes | |
| Touchscreen | No | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| Maximum on-board graphics adapter memory | 32 GB | |
| Number of displays supported | 3 | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 300 MHz | |
| On-board graphics adapter DirectX version | 12.0 | |
| On-board graphics adapter dynamic frequency (max) | 1150 MHz | |
| On-board graphics adapter model | Intel UHD Graphics 620 | |
| On-board graphics adapter OpenGL | 4.4 | |
| Memory | DELL Latitude 5490 4D81W | other notebooks |
| Internal memory | 8 GB | |
| Maximum internal memory | 32 GB | |
| Memory clock speed | 2400 MHz | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | DELL Latitude 5490 4D81W | other notebooks |
| SSD capacity | 256 GB | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total storage capacity | 256 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | SD | |
| Network & Communication | DELL Latitude 5490 4D81W | other notebooks |
| 3G | No | |
| 4G | No | |
| Bluetooth | Yes | |
| Bluetooth version | 4.2 | |
| Ethernet LAN | No | |
| Wi-Fi | Yes | |
| Wi-Fi standards | IEEE 802.11ac | |
| WLAN | Intel Dual Band Wireless-AC 8265 | |
| Interfaces/Ports | DELL Latitude 5490 4D81W | other notebooks |
| HDMI ports quantity | 1 | |
| Combo headphone/mic port | Yes | |
| DC-in jack | Yes | |
| VGA (D-Sub) ports | 1 | |
| Number of USB ports with PowerShare support | 1 | |
| PowerShare | Yes | |
| USB 3.0 (3.1 Gen 1) Type-A | 3 | |
| USB 3.0 (3.1 Gen 1) Type-C | 1 | |
| USB Type-C DisplayPort Alternate Mode | Yes | |
| Input Devices | DELL Latitude 5490 4D81W | other notebooks |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Windows keys | Yes | |
| Audio | DELL Latitude 5490 4D81W | other notebooks |
| Audio chip | Realtek ALC3246 | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Built-in Devices | DELL Latitude 5490 4D81W | other notebooks |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera resolution | 1280 x 720 pixels | |
| Video capturing speed | 30 fps | |
| Power | DELL Latitude 5490 4D81W | other notebooks |
| AC adapter frequency | 50/60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter output voltage | 19.5 V | |
| AC adapter power | 65 W | |
| Security | DELL Latitude 5490 4D81W | other notebooks |
| Cable lock slot | Yes | |
| Cable lock slot type | Noble | |
| Password protection | Yes | |
| Design | DELL Latitude 5490 4D81W | other notebooks |
| Brand | DELL | |
| Family | Latitude | |
| Series | 5000 | |
| Model name | 5490 | |
| Part Number | 4D81W | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Colour of product | Black | |
| Market positioning | Business | |
| EAN/UPC code | 5397184077153 | |
| Depth | 228.9 mm | |
| Width | 333.4 mm | |
| Height (rear) | 2.05 cm | |
| Height (front) | 2.03 cm | |
| Weight | 1.6 kg | |
| Release Date | 2018-02-23 | |
| Battery Information | DELL Latitude 5490 4D81W | other notebooks |
| Number of battery cells | 4 | |
