In depth comparison and review of Dell Latitude E5440 and Lenovo ThinkPad W540. 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outdated design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 W540 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
powerful processor options
good graphics performance
reliable brand reputation
heavier than competitors
outdated design
average battery life
premium price tag
| DESIGN AND DIMENSIONS | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 33.8 cm x 23.5 cm x 3.22 cm | 37.66 cm x 24.81 cm x 2.95 cm |
| Weight | 1.98 kg | 2.53 kg |
| Case Material | - | Glass-fibre reinforced plastic |
| DISPLAY | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| Screen Size (Type) | 14" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1600 x 900 (HD+) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Core i7 (4th Gen) 4800MQ / 2.7 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 3.7 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 3 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Intel QM87 |
| Platform Technology | Intel vPro Platform | - |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0 | Integrated memory controller |
| MEMORY | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| RAM | 4 GB | 4 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 32 GB |
| RAM Type | DDR3L SDRAM | DDR3L SDRAM |
| Speed | 1600 MHz / PC3L-12800 | - |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 4 |
| STORAGE | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD SATA 3Gb/s | 500 GB HDD |
|---|
| AUDIO & VIDEO | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | NVIDIA Quadro K1000M / Intel HD Graphics 4600 |
| Video System Features | - | NVIDIA Optimus |
| Camera | Yes | Yes - 720p |
| Camera Features | 720p HD movie recording | Face tracking |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3226 | Realtek ALC3232 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Home Theater v4 |
| COMMUNICATIONS | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| Wireless | Bluetooth, Wi-Fi | Bluetooth 4.0, Wi-Fi |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|
| AC ADAPTER | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|
| INPUT | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| 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 W540 |
|---|
| Expansion Bays | - | 1 x Ultrabay |
|---|---|---|
| Slots | 1 x PCI Express Mini Card 2 x PCI Express Half Mini Card |
1 x ExpressCard/34 (1 free) |
| Interfaces | LAN USB 2.0 2 x USB 3.0 Headphone/microphone combo jack VGA HDMI Dock |
2 x USB 3.0 USB 2.0 VGA Mini DisplayPort/Thunderbolt combo LAN Dock Headphone/microphone combo jack USB 2.0 (Always On) |
| Memory Card Reader | Yes (SD Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| Operating System (OS) | Windows 10 Pro (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) |
|---|
| MISCELLANEOUS | Dell Latitude E5440 | Lenovo ThinkPad W540 |
|---|
| 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 | Administrator password, hard drive password, power-on password, ThinkVantage Active Protection System |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | ISO 9001, ISO 14001, RoHS, GREENGUARD, 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 |
cs
sk
de
it
es
fr
hu
pt
ru
pl
br
ro
