In depth comparison and review of Dell Latitude E5440 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.
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outdated design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 T540p based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good performance levels
reliable security features
decent battery life
heavy and bulky
outdated design
mediocre display quality
limited graphics performance
| DESIGN AND DIMENSIONS | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 33.8 cm x 23.5 cm x 3.22 cm | 37.6 cm x 24.8 cm x 2.77 cm |
| Weight | 1.98 kg | 2.49 kg |
| Case Material | - | Glass-fibre reinforced plastic |
| Colour | - | Black |
| DISPLAY | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| 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 | Anti-glare |
| PROCESSOR | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Core i5 (4th Gen) 4300U / 1.9 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 2.9 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 |
| MEMORY | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| RAM | 4 GB | 8 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 16 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 | 2 |
| STORAGE | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD SATA 3Gb/s | 240 GB SSD |
|---|---|---|
| Optical Drive | - | DVD-Writer removable |
| AUDIO & VIDEO | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel HD Graphics 4400 |
|---|---|---|
| Camera | Yes | Yes - 720p |
| Camera Features | 720p HD movie recording | - |
| 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 T540p |
|---|
| Wireless | Bluetooth, Wi-Fi | Bluetooth, Wi-Fi |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| WWAN |
|---|
| Generation | - | WWAN upgradable |
|---|
| BATTERY | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|
| AC ADAPTER | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|
| INPUT | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | - | Spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| Slots | 1 x PCI Express Mini Card 2 x PCI Express Half Mini Card |
1 x ExpressCard/34 (1 free) M.2 Card |
|---|---|---|
| Interfaces | LAN USB 2.0 2 x USB 3.0 Headphone/microphone combo jack VGA HDMI Dock |
2 x USB 3.0 2 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 T540p |
|---|
| Operating System (OS) | Windows 10 Pro (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | Dell Latitude E5440 | Lenovo ThinkPad T540p |
|---|
| 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, ThinkPad Roll Cage, 1 USB 2.0 (Always On) |
| 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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