In depth comparison and review of Microsoft Surface Laptop 4 and Lenovo ThinkPad T540p. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
| DESIGN AND DIMENSIONS | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.8 cm x 22.3 cm x 1.45 cm | 37.6 cm x 24.8 cm x 2.77 cm |
| Weight | 1.265 kg | 2.49 kg |
| Case Material | Aluminum | Glass-fibre reinforced plastic |
| Colour | Platinum | Matte black | Black |
| DISPLAY | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Screen Size (Type) | 13.5" | 15.6" |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 2256 x 1504 | 1366 x 768 (HD) |
| Pixel Density (ppi) | 201 | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 3:2 | 16:9 |
| Features | PixelSense | Anti-glare |
| PROCESSOR | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| CPU | Intel Core i5 (11th Gen) 1145G7 | Intel Core i5 (4th Gen) 4300U / 1.9 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 2.9 GHz |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | 8 MB | 3 MB |
| 64-bit Computing | - | Yes |
| Features | - | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 |
| MEMORY | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| RAM | 8 GB | 8 GB |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | LPDDR4X SDRAM | DDR3L SDRAM |
| Form Factor | - | SO-DIMM 204-pin |
| Slots Qty | - | 2 |
| STORAGE | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD | 240 GB SSD |
|---|---|---|
| Optical Drive | - | DVD-Writer removable |
| AUDIO & VIDEO | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel HD Graphics 4400 |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Windows Hello | - |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3232 |
| Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Home Theater v4 |
| COMMUNICATIONS | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth, Wi-Fi |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| Compliant Standards | Bluetooth 5.0, IEEE 802.11ax | - |
| WWAN |
|---|
| Generation | - | WWAN upgradable |
|---|
| BATTERY | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 47.4 Wh | - |
| Battery Life | Up to 17 hours | - |
| AC ADAPTER | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|
| INPUT | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Type | Keyboard, trackpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | - |
| Features | Alcantara material palm rest | Spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Slots | - | 1 x ExpressCard/34 (1 free) M.2 Card |
|---|---|---|
| Interfaces | USB 3.0 USB-C Headphone output SurfaceConnect |
2 x USB 3.0 2 x USB 2.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack |
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Pro 64-bit Edition |
|---|---|---|
| Software Included | Microsoft 365 Business Standard, Business Premium or Microsoft 365 Apps (30 days trial), Microsoft 365 Apps (requires licence or subscription) | - |
| MISCELLANEOUS | Microsoft Surface Laptop 4 | Lenovo ThinkPad T540p |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | Ambient light sensor | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 1.2) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | Administrator password, hard drive password, power-on password, ThinkPad Roll Cage, 1 USB 2.0 (Always On) |
| Compliant Standards | - | ISO 9001, ISO 14001, RoHS, ISO 27001 |
| Repairability Index | 4.1 (out of 10) | - |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 2 years - pick-up and return |
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