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12.72 in 0.82 in | 12.95 in 0.7 in | |
Available colors | ||
Editiorial reviews | ||
User rating |
Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Resolution | 1920 x 1080 | 1920 x 1080|2560 x 1440 |
Aspect ratio | 16:9 | 16:9 |
Screen size | 14.0 in | 14.0 in |
Widescreen | Yes | Yes |
Brightness | 220.0 cd/m² |
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Touchscreen | no | no |
LED backlight | yes | yes |
LCD backlight technology | WLED backlight | LED backlight |
Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Built-in microphone | yes | yes |
Speakers | yes | yes |
Codec | Realtek ALC3204 | Realtek ALC3287 |
Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Graphics processor | Intel UHD Graphics 620 |
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Video memory size | None | 2 GB |
Video memory type | None | GDDR5 SDRAM |
Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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CPU model |
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Clock speed |
| 2400.0 MHz |
Number of cores | Quad-Core | Quad-Core |
64-bit computing | yes | yes |
Cache |
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Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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RAM size |
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Technology |
| DDR4 SDRAM |
Form factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Max RAM supported | 32 GB | 40 GB |
Memory slots | 2 | 1 |
Clock speed |
| 2400.0 MHz |
Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Input method | DualPoint | ThinkPad UltraNav |
Fingerprint reader | yes | yes |
Numeric keypad | no | no |
Keyboard backlight | yes | yes |
Security |
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Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Wi-Fi | yes | yes |
Wi-Fi standards | 802.11ac |
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Bluetooth | yes | yes |
Antenna type | 2x2 | 2x2 |
Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet LAN data rates |
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Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Height | 0.82 in |
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Weight |
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Width | 12.72 in | 12.95 in |
Depth | 8.5 in | 8.94 in |
Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Colour of product | Black | Black |
Housing material |
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Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Built in camera | yes | yes |
Camera resolution | HD | HD |
Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Charging port type | DC-in jack | USB Type-C |
Ethernet LAN | yes | yes |
Ethernet LAN (RJ-45) quantity | 1 | 1 |
HDMI ports quantity | 1 | 1 |
HDMI version | 1.4b | 1.4b |
Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Battery capacity | 68.0 Wh | 50.0 Wh |
Battery technology | Lithium-Ion | Lithium-Ion |
Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Main storage |
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Storage type |
| M.2 PCIe NVMe |
Integrated card reader | yes | yes |
Compatible memory cards | MicroSD | MicroSD |
Optical drive type | None | None |
Dell Latitude 5400 | Lenovo ThinkPad T490 | |
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Energy Star | yes | yes |
EPEAT compliance (Certificates) | Y | EPEAT Silver |
Pros | ||
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Cons |