14.06 in 0.44 in  | 14.87 in 1.18 in  | |
| Available colors | ||
| Editiorial reviews | ||
| User rating |
 Dell Precision 5540 |  Dell Precision 7540 | |
|---|---|---|
| Resolution | 1920 x 1080|3840 x 2160 | 1920 x 1080 |
| Aspect ratio | 16:9 | 16:9 |
| Screen size | 15.6 in | 15.6 in |
| Widescreen | Yes | Yes |
| Touchscreen |
| no |
| LED backlight | yes | yes |
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| Built-in microphone | yes | yes |
| Speakers | yes | yes |
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| Graphics processor |
|
|
| Video memory size | 4 GB |
|
| Video memory type | GDDR5 SDRAM |
|
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| CPU model |
|
|
| Clock speed | 2666.0 MHz | 2666.0 MHz |
| Number of cores |
|
|
| 64-bit computing | yes | yes |
| Cache |
|
|
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| RAM size |
| 16 GB |
| Technology | DDR4 SDRAM | DDR4 SDRAM |
| Form factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Clock speed | 2666.0 MHz | 2666.0 MHz |
| Max RAM supported | 64 GB | 128 GB |
| Memory slots | 2 | 4 |
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| Input method | Touchpad | DualPoint |
| Numeric keypad | no | yes |
| Keyboard backlight | yes | yes |
| Security | Trusted Platform Module Security Chip | Smart card reader |
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| Wi-Fi | yes | yes |
| Wi-Fi standards | 802.11ac |
|
| Bluetooth | yes | yes |
| Antenna type | 2x2 | 2x2 |
| Interface |
| Gigabit Ethernet |
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| Height | 0.44 in | 1.18 in |
| Weight | 63.49 oz | 88.89 oz |
| Width | 14.06 in | 14.87 in |
| Depth | 9.25 in | 9.89 in |
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| Colour of product |
| Black |
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| Built in camera | yes | yes |
| Camera resolution | HD | HD |
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| Charging port type | DC-in jack | DC-in jack |
| Ethernet LAN | no | yes |
| HDMI ports quantity | 1 | 1 |
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| Battery capacity |
| 97.0 Wh |
| Battery technology | Lithium-Ion | Lithium-Ion |
| Battery cells |
| 6 |
| Dell Precision 5540 | Dell Precision 7540 | |
|---|---|---|
| Main storage |
|
|
| Storage type | M.2 PCIe | M.2 PCIe |
| Integrated card reader | yes | yes |
| Compatible memory cards | SD | SD |
| Optical drive type | None | None |
| Pros | ||
|---|---|---|
| Cons |
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