Side by side comparison and review of Dell Latitude E7240 and Lenovo ThinkPad X1 Carbon (1st Gen). 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.
| DESIGN AND DIMENSIONS | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| Product Type | Ultrabook | Ultrabook |
|---|---|---|
| Dimensions (WxDxH) | 31.05 cm x 21.1 cm x 2 cm | 33.1 cm x 22.6 cm x 1.88 cm |
| Weight | 1.36 kg | 1.36 kg |
| Case Material | - | Carbon fibre, magnesium-aluminum alloy |
| DISPLAY | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| Screen Size (Type) | 12.5" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Features | Anti-glare, BFR/PVC-free | Premium |
| PROCESSOR | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Core i5 (3rd Gen) 3427U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 2.8 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel QS77 Express |
| Platform Technology | - | Intel vPro Platform |
| 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, Intel Smart Cache |
| MEMORY | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| RAM | 4 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR3L SDRAM | DDR3L SDRAM |
| Speed | 1600 MHz / PC3L-12800 | 1333 MHz / PC3L-10600 |
| Rated Speed | 1600 MHz | 1333 MHz |
| Form Factor | SO-DIMM 204-pin | Integrated |
| Slots Qty | 2 | - |
| STORAGE | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD | 128 GB SSD SATA 6Gb/s |
|---|
| AUDIO & VIDEO | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel HD Graphics 4000 |
|---|---|---|
| Camera | - | Yes |
| Camera Features | - | Face tracking |
| Video Resolutions | - | 1280 x 720 |
| Sound | Stereo speakers, microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3202 |
| Compliant Standards | - | High Definition Audio, Dolby Home Theater v4 |
| COMMUNICATIONS | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| Wireless | Bluetooth, 802.11b/g/n | 802.11a/b/g/n, Bluetooth 4.0 |
|---|---|---|
| Wireless Controller | - | Intel Centrino Advanced-N 6205S - PCI Express Mini Card |
| Network Interface | Gigabit Ethernet | - |
| WWAN |
|---|
| Generation | - | 3G |
|---|---|---|
| Technology | - | GPRS, WCDMA, HSPA, HSPA+ |
| Controller | - | Ericsson H5321gw - PCI Express Mini Card |
| Max Transfer Rate | - | 21 Mbps |
| BATTERY | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| Technology | Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | - | 45.8 Wh |
| Battery Life | - | Up to 8.2 hours |
| AC ADAPTER | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 90 Watt |
| INPUT | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Multi-touch touchpad | Volume control, spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| 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 |
USB 3.0 PoweredUSB 2.0 Mini DisplayPort Headphone/microphone combo jack |
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 8 64-bit Edition |
|---|
| MISCELLANEOUS | Dell Latitude E7240 | Lenovo ThinkPad X1 Carbon (1st Gen) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | - | Trusted Platform Module (TPM 1.2) Security Chip, fingerprint reader |
| Security Slot Type | 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 | Administrator password, hard drive password, power-on password, ThinkPad Roll Cage, Intel Active Management Technology (iAMT), RapidCharge |
| Navigation Receiver | - | GPS |
| Compliant Standards | - | RoHS |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 3 years - pick-up and return |
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