In depth comparison and review of Dell Latitude E6440 and Lenovo ThinkPad W541. 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 Lenovo ThinkPad W541 based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
powerful processor options
good graphics performance
reliable brand reputation
heavy and bulky
average battery life
outdated design
premium price point
| DESIGN AND DIMENSIONS | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 33.8 cm x 23.26 cm x 3.18 cm | 37.66 cm x 24.81 cm x 2.95 cm |
| Weight | 2.12 kg | 2.7 kg |
| Case Material | Anodised aluminium | Glass-fibre reinforced plastic |
| Colour | Black, silver | Black | - |
| DISPLAY | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Screen Size (Type) | 14" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Features | Anti-glare, BFR/PVC-free | Anti-glare |
| PROCESSOR | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| CPU | Intel Core i5 (4th Gen) 4300M / 2.6 GHz | Intel Core i7 (4th Gen) 4810MQ / 2.8 GHz |
|---|---|---|
| Max Turbo Speed | 3.3 GHz | 3.8 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 3 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Intel QM87 | Intel QM87 |
| Platform Technology | Intel vPro Platform | Intel vPro Platform |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology | Integrated memory controller |
| MEMORY | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| RAM | 4 GB (1 x 4 GB) | 16 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 32 GB |
| RAM Type | DDR3L SDRAM | DDR3L SDRAM |
| Speed | 1600 MHz / PC3-12800 | - |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 4 |
| Empty Slots | 1 | - |
| STORAGE | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Main Storage Size (HDD/SSD) | 320 GB HDD SATA 3Gb/s / 7200 rpm | 256 GB SSD |
|---|---|---|
| SSD Cache | - | Optional (M.2) |
| Optical Drive | DVD±RW | DVD-Writer removable |
| Read Speed | 8x | - |
| AUDIO & VIDEO | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel HD Graphics 4600 | NVIDIA Quadro K2100M / Intel HD Graphics 4600 |
| Camera | Yes | Yes - 720p |
| Camera Features | 720p HD movie recording | - |
| Video Resolutions | 1280 x 720 | - |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3226 | Realtek ALC3232 |
| Compliant Standards | High Definition Audio | High Definition Audio |
| Audio Features | MaxxAudio | - |
| COMMUNICATIONS | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Wireless | Bluetooth, 802.11b/g/n | - |
|---|---|---|
| Wireless Controller | Intel Centrino Advanced-N 6235 | - |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Intel Wireless Display (WiDi) | - |
| WWAN |
|---|
| Generation | - | WWAN upgradable |
|---|
| BATTERY | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Technology | 6-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 60 Wh | - |
| AC ADAPTER | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19.5 V, 3.34 A | - |
| INPUT | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Type | Keyboard, touchpad, DualPoint | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Expansion Bays | - | 1 x Ultrabay |
|---|---|---|
| Slots | - | 1 x ExpressCard/34 (1 free) |
| Interfaces | LAN 4 x USB 3.0 Headphone/microphone combo jack VGA HDMI Dock |
2 x USB 3.0 2 x USB 2.0 Mini DisplayPort/Thunderbolt combo VGA LAN Headphone/microphone combo jack Dock |
| Memory Card Reader | Yes (SD Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card, SDXC UHS-II Card) |
| SOFTWARE | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition - English | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) |
|---|---|---|
| Software Included | Dell Webcam Central | - |
| MISCELLANEOUS | Dell Latitude E6440 | Lenovo ThinkPad W541 |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | Ambient light sensor | - |
| 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 | Noise reduction, powder coated, hot-swappable battery, Free Fall Sensor, ExpressCharge, Tri-metal chassis | Administrator password, hard drive password, power-on password, Intel Active Management Technology (iAMT), 1 USB 2.0 (Always On), ThinkEngine, MIL-STD-810G tested |
| Compliant Standards | FIPS 140-2, MIL-STD 810G | ISO 9001, ISO 14001, RoHS, GREENGUARD, ISO 27001 |
| ENERGY STAR Certified | Yes | Yes |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - 3 years - response time: next business day Limited warranty - battery - 1 year |
Limited warranty - 2 years - pick-up and return |
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