Side by side comparison and review of Dell Latitude E7240 and Lenovo ThinkPad T440. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Dell Latitude E7240 based on its technical characteristics, features, user experience, expert reviews and price level.
compact and portable
robust build quality
responsive touch screen
fast SSD storage
good connectivity options
average battery life
limited upgrade options
dim display brightness
noisy under load
Advantages and disadvantages of Lenovo ThinkPad T440 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
excellent keyboard comfort
good battery life
solid performance base
efficient thermal management
average display quality
heavier than competitors
limited graphics capability
outdated design style
| DESIGN AND DIMENSIONS | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Product Type | Ultrabook | Ultrabook |
|---|---|---|
| Dimensions (WxDxH) | 31.05 cm x 21.1 cm x 2 cm | 33.9 cm x 23.25 cm x 2.1 cm |
| Weight | 1.36 kg | 1.81 kg |
| DISPLAY | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Screen Size (Type) | 12.5" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1600 x 900 (HD+) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Features | Anti-glare, BFR/PVC-free | - |
| PROCESSOR | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| 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 |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 |
| MEMORY | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| RAM | 4 GB | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 16 GB | 8 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 | 1 |
| Empty Slots | - | 0 |
| STORAGE | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD | 240 GB SSD |
|---|
| AUDIO & VIDEO | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel HD Graphics 4400 |
|---|---|---|
| Camera | - | Yes |
| Sound | Stereo speakers, microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3232 |
| COMMUNICATIONS | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Wireless | Bluetooth, 802.11b/g/n | - |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Technology | Lithium Ion | - |
|---|
| AC ADAPTER | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|
| INPUT | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Multi-touch touchpad | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Slots | 1 x ExpressCard (1 free) 2 x PCI Express Half Mini Card (2 free) |
- |
|---|---|---|
| Interfaces | 3 x USB 3.0 LAN Headphone/microphone combo jack HDMI Mini DisplayPort Dock |
2 x USB 3.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack |
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro (Microsoft Authorized Refurbisher (MAR)) |
|---|
| MISCELLANEOUS | Dell Latitude E7240 | Lenovo ThinkPad T440 |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | - | 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 | ExpressCharge, microphone with noise-cancellation | - |
| Compliant Standards | - | ISO 9001, ISO 14001, ISO 27001 |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 2 years - pick-up and return |
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