Surface Laptop 5 15” vs. Dell Precision 5540: Full specs comparison
The following is a comprehensive comparison of the Surface Laptop 5 15” and Dell Precision 5540 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.
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Surface Laptop 5 15” Pros
Reasons that Surface Laptop 5 15” is better than Dell Precision 5540.
Significantly newer manufacturing
2022 vs. 2019
Supports faster memory
Surface Laptop 5 15” supports a faster memory speed than the Dell Precision 5540. It supports up to 5200MHz versus 3200MHz of system memory on the Dell Precision 5540.
Memory type and speed
Surface Laptop 5 15” - LPDDR5
5,200 MHz
Dell Precision 5540 - DDR4
3,200 MHz
About 13% lighter
Surface Laptop 5 15” weighed 3.44 pounds, 13% lighter than the 3.93 pounds Dell Precision 5540.
| Weight | Surface Laptop 5 15” | Dell Precision 5540 |
|---|---|---|
| Pound | 3.44 lbs. | 3.93 lbs. |
| Kilogram | 1.56 kg | 1.78 kg |
Dell Precision 5540 Pros
Reasons that Dell Precision 5540 is better than Surface Laptop 5 15”.
Supports larger memory
Dell Precision 5540 supports a larger memory capacity than the Surface Laptop 5 15”. It supports up to 64GB versus 32GB of system memory on the Surface Laptop 5 15”.
Max system memory size
Dell Precision 5540
64 GB
Surface Laptop 5 15”
32 GB
Upgradable memory
Dell Precision 5540 comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Surface Laptop 5 15” since it has onboard memory.
| Memory | Surface Laptop 5 15” | Dell Precision 5540 |
|---|---|---|
| Slots | Onboard | x2 |
| Type | LPDDR5 | DDR4 |
Supports discrete graphics
Configurable up to Nvidia Quadro T2000 4GB GDDR5 vs. integrated
15% larger display
Dell Precision 5540 has a 15.6-inch screen size 15% larger than the 13.5-inch Surface Laptop 5 15”.
Display size
Dell Precision 5540
15.6-inch
Surface Laptop 5 15”
13.5-inch
Has four more ports and slots
Dell Precision 5540 has more ports and slots count than the Surface Laptop 5 15”. It has eight versus four amount of ports and slots on the Surface Laptop 5 15”.
| Ports | Surface Laptop 5 15” | Dell Precision 5540 |
|---|---|---|
| full-size SD card slot | No | Yes |
| HDMI | No | Yes |
| headphone jack | Yes | Yes |
| lock slot | No | Yes |
| power port | No | Yes |
| Surface Connect | Yes | No |
| Thunderbolt 3 | No | Yes |
| Thunderbolt 4 | Yes | No |
| USB-A | Yes | Yes x2 |
| Total | 4 | 8 |
More versatile connectivity
Dell Precision 5540 has better versatile I/O connectivity than the Surface Laptop 5 15”. It has six versus three commonly used ports and slots on the Surface Laptop 5 15”.
| Ports | Surface Laptop 5 15” | Dell Precision 5540 |
|---|---|---|
| headphone jack | Yes | Yes |
| USB-A | Yes | Yes |
| full-size SD card slot | No | Yes |
| HDMI | No | Yes |
| power port | No | Yes |
| Thunderbolt 3 | No | Yes |
| Thunderbolt 4 | Yes | No |
Key Similars
Similar characteristics share between Surface Laptop 5 15” and Dell Precision 5540.
Similar CPU performance
Both laptops has a similar multi-core CPU performance score.
Geekbench 5 multi-core score
Dell Precision 5540 - Intel Core i9-9980HK
6,504
Surface Laptop 5 15” - Intel Core i7-1255U
6,415
Surface Laptop 5 15” - Intel Core i7-1265U
6,336
Dell Precision 5540 - Intel Core i9-9880H
6,100
Dell Precision 5540 - Intel Xeon E-2276M
5,165
Dell Precision 5540 - Intel Core i7-9850H
4,914
Dell Precision 5540 - Intel Core i7-9750H
4,880
Dell Precision 5540 - Intel Core i5-9400H
3,690
Prices
Here are the latest price updates and offers for both devices.
Availability | Surface Laptop 5 15” | Dell Precision 5540 |
| Released | 2022 | 2019 |
| Release Date |
|
|
| Pricing | Starting at $1,299.99 | Starting at $1,339 |
| Generations |
|
Exterior | Surface Laptop 5 15” | Dell Precision 5540 |
| Size Comparison | Surface Laptop 5 15”Dell Precision 5540 | |
| Dimensions | 13.4” x 9.6” x 0.58” (340 mm x 244 mm x 14.7 mm) | 14.06 x 9.26 x 0.44 in (357 x 235 x 11.2 mm) Width: 14.06” (357 mm) Depth: 9.26” (235 mm) Height: 0.44” (11.2 mm) |
| Weight |
| 3.93 lbs (1.78 kg) |
| Colors |
|
|
| Keyboard and Trackpad |
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Display | Surface Laptop 5 15” | Dell Precision 5540 |
| Size | 13.5 Inches | 15.6 Inches |
| Info |
|
|
Ports | Surface Laptop 5 15” | Dell Precision 5540 |
Left (3)
Right (1)
|  Left (5)
Right (3)
|
Internal Specs | Surface Laptop 5 15” | Dell Precision 5540 |
| Processor |
|
|
| Integrated Graphics |
|
|
| Memory | 8GB 16GB 32GB 5200 MHz LPDDR5 RAM |
|
| Discrete Graphics | - |
|
| Storage | 256 GB 512 GB 1 TB Removable M.2 NVMe SSD |
|
| Fans Number | 1 | - |
Connectivity | Surface Laptop 5 15” | Dell Precision 5540 |
| Wi-Fi | Wi-Fi 6: IEEE 802.11 a/b/g/n/ac/ax compatible. |
|
| Bluetooth | Bluetooth Wireless 5.1 technology |
|
Battery | Surface Laptop 5 15” | Dell Precision 5540 |
| Size |
|
|
| Battery Life | Up to 17 hours of typical device usage | - |
| Power Supply |
| 130 W power adapter Power rated at 19.5VDC/6.67A. |
Software | Surface Laptop 5 15” | Dell Precision 5540 |
| OS | Consumer models
| Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 7.5 Upgradable to Windows 11 |
| Built-in Apps | Consumer models
|
|
Camera & Audio | Surface Laptop 5 15” | Dell Precision 5540 |
| Camera |
|
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| Audio |
|
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Misc | Surface Laptop 5 15” | Dell Precision 5540 |
| Inking |
| - |
| Sensors |
|
|
| Security |
|
|
| In the box |
| - |
| Warranty |
| 1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis |
Key Features | Surface Laptop 5 15” | Dell Precision 5540 |
| At Glance | |
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