In depth comparison and review of Dell Latitude E5440 and Lenovo ThinkPad L540. 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.
Advantages and disadvantages of Dell Latitude E5440 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
effective heat management
affordable price point
decent battery life
good keyboard feel
average display resolution
heavier than competitors
outdated design
limited graphics performance
Advantages and disadvantages of Lenovo ThinkPad L540 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
efficient keyboard layout
good battery life
solid performance base
adequate connectivity options
heavy design
average display quality
limited graphics performance
no touchscreen option
| DESIGN AND DIMENSIONS | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 33.8 cm x 23.5 cm x 3.22 cm | 37.7 cm x 24.7 cm x 3.625 cm |
| Weight | 1.98 kg | 2.6 kg |
| Case Material | - | Polycarbonate ABS |
| DISPLAY | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Screen Size (Type) | 14" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1600 x 900 (HD+) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Features | Anti-glare | - |
| PROCESSOR | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Core i5 (4th Gen) 4200U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 2.6 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Platform Technology | Intel vPro Platform | - |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0 | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| RAM | 4 GB | 4 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR3L SDRAM | DDR3L SDRAM |
| Speed | 1600 MHz / PC3L-12800 | 1600 MHz |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| STORAGE | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD SATA 3Gb/s | 500 GB HDD SATA 6Gb/s |
|---|
| AUDIO & VIDEO | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel HD Graphics 4400 |
|---|---|---|
| Camera | Yes | Yes - 720p |
| Camera Features | 720p HD movie recording | Face tracking |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3226 | Realtek ALC3232 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Advanced Audio v2 |
| COMMUNICATIONS | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Wireless | Bluetooth, Wi-Fi | Wi-Fi |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|
| AC ADAPTER | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt |
| INPUT | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | - | Spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Slots | 1 x PCI Express Mini Card 2 x PCI Express Half Mini Card |
- |
|---|---|---|
| Interfaces | LAN USB 2.0 2 x USB 3.0 Headphone/microphone combo jack VGA HDMI Dock |
USB 3.0 3 x USB 2.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack |
| Memory Card Reader | Yes (SD Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Operating System (OS) | Windows 10 Pro (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Home (Microsoft Authorized Refurbisher (MAR)) |
|---|
| MISCELLANEOUS | Dell Latitude E5440 | Lenovo ThinkPad L540 |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 1.2) Security Chip |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Dell Data Protection | - |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | ISO 9001, ISO 14001, RoHS, ISO 27001 |
| ENERGY STAR Certified | Yes | Yes |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 2 years - pick-up and return |
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