| Processor | DELL Latitude 5491 LAT-5491-00002-BLK | |
| Processor model | i5-8400H | |
| Processor cores | 4 | |
| Processor family | 8th gen Intel Core i5 | |
| Processor frequency | 2.5 GHz | |
| Processor boost frequency | 4.2 GHz | |
| Processor cache | 8 MB | |
| Thermal Design Power (TDP) | 45 W | |
| Software | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| Operating system installed | Linux Ubuntu | |
| Display & Graphics | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| Aspect ratio | 16:9 | |
| Display diagonal | 14 inch | |
| Dual-screen | No | |
| LED backlight | Yes | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter model | Intel UHD Graphics 630 | |
| Memory | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| Internal memory | 8 GB | |
| Maximum internal memory | 32 GB | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| HDD capacity | 500 GB | |
| HDD size | 2.5" | |
| Storage media | HDD | |
| Number of HDDs installed | 1 | |
| Total HDDs capacity | 500 GB | |
| Total storage capacity | 500 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MS PRO, MS Pro-HG, MS Pro-HG Duo, MS XC-HG Duo, Memory Stick (MS), SD, SDHC, SDXC | |
| Network & Communication | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| Bluetooth | Yes | |
| Ethernet LAN | Yes | |
| Wi-Fi | Wi-Fi 5 (802.11ac) | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | |
| Interfaces/Ports | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| HDMI version | 1.4 | |
| HDMI ports quantity | 1 | |
| Charging port type | DC-in jack | |
| Combo headphone/mic port | Yes | |
| VGA (D-Sub) ports | 1 | |
| Number of USB ports with PowerShare support | 1 | |
| PowerShare | Yes | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 3 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C | 1 | |
| USB Type-C DisplayPort Alternate Mode | Yes | |
| Input Devices | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| Full-size keyboard | Yes | |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Windows keys | Yes | |
| Audio | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| Audio chip | Realtek ALC3246-CG | |
| Audio system | MaxxAudio Pro | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Speaker power | 2 W | |
| Speakers manufacturer | Waves | |
| Built-in Devices | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera resolution | 1280 x 720 pixels | |
| Front camera signal format | 720p | |
| Video capturing speed | 30 fps | |
| Power | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| AC adapter frequency | 50/60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter output voltage | 19.5 V | |
| Security | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| Cable lock slot | Yes | |
| Cable lock slot type | Noble | |
| Password protection | Yes | |
| Design | DELL Latitude 5491 LAT-5491-00002-BLK | other notebooks |
| Brand | DELL | |
| Family | Latitude | |
| Series | 5000 | |
| Model name | 5491 | |
| Part Number | LAT-5491-00002-BLK | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Black | |
| Depth | 228.9 mm | |
| Width | 333.4 mm | |
| Height (rear) | 2.43 cm | |
| Height (front) | 2.03 cm | |
| Weight | 1.65 kg | |
| Release Date | 2019-08-29 | |
