In depth comparison and review of Dell Latitude E5440 and Lenovo ThinkPad X230. 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outdated design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
| DESIGN AND DIMENSIONS | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 33.8 cm x 23.5 cm x 3.22 cm | 30.5 cm x 20.65 cm x 2.66 cm |
| Weight | 1.98 kg | 1.34 kg |
| Case Material | - | Polycarbonate ABS, magnesium alloy |
| DISPLAY | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Screen Size (Type) | 14" | 12.5" - IPS |
|---|---|---|
| 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 | Premium |
| PROCESSOR | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Core i5 (3rd Gen) 3320M / 2.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 3.3 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel QM77 Express |
| 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 X230 |
|---|
| RAM | 4 GB | 2 GB (1 x 2 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR3L SDRAM | DDR3 SDRAM |
| Speed | 1600 MHz / PC3L-12800 | 1600 MHz / PC3-12800 |
| Rated Speed | 1600 MHz | 1600 MHz |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | - | 1 |
| STORAGE | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD SATA 3Gb/s | 320 GB HDD SATA 3Gb/s / 5400 rpm |
|---|
| AUDIO & VIDEO | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel HD Graphics 4000 |
|---|---|---|
| Camera | Yes | - |
| Camera Features | 720p HD movie recording | - |
| Sound | Stereo speakers, microphone | Stereo speakers, stereo microphone |
| Codec | Realtek ALC3226 | Realtek ALC3202 |
| Compliant Standards | High Definition Audio | High Definition Audio |
| COMMUNICATIONS | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Wireless | Bluetooth, Wi-Fi | 802.11a/b/g/n, Bluetooth 4.0 |
|---|---|---|
| Wireless Controller | - | Intel Centrino Advanced-N 6205 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Intel 82579LM |
| BATTERY | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Installed Qty | - | 1 |
| Max Supported Qty | - | 2 |
| AC ADAPTER | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 65 Watt |
| INPUT | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Features | - | Volume control, spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Slots | 1 x PCI Express Mini Card 2 x PCI Express Half Mini Card |
1 x ExpressCard/54 (1 free) |
|---|---|---|
| Interfaces | LAN USB 2.0 2 x USB 3.0 Headphone/microphone combo jack VGA HDMI Dock |
Dock Headphone/microphone combo jack LAN Mini DisplayPort PoweredUSB 2.0 VGA 2 x USB 3.0 |
| Memory Card Reader | Yes (SD Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Operating System (OS) | Windows 10 Pro (Microsoft Authorized Refurbisher (MAR)) | Microsoft Windows 7 Professional 64-bit Edition - English |
|---|
| MISCELLANEOUS | Dell Latitude E5440 | Lenovo ThinkPad X230 |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | - | ThinkLight |
| Security | Trusted Platform Module (TPM) 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 | Dell Data Protection | Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, ThinkVantage Active Protection System |
| Compliant Standards | ISO 9001, ISO 14001, ISO 27001 | RoHS, GREENGUARD, Nordic Ecolabel |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 3 years - on-site Limited warranty - battery - 1 year |
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