Detailed comparison and review of Dell Latitude E7440 and Microsoft Surface Pro X. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Product Type | Ultrabook | Tablet - no keyboard |
|---|---|---|
| Dimensions (WxDxH) | 33.7 cm x 23.15 cm x 2.1 cm | 28.7 cm x 20.8 cm x 0.73 cm |
| Weight | 1.63 kg | 774 g |
| Case Material | - | Anodised aluminium |
| Colour | Grey | Platinum | Matte black |
| DISPLAY | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Screen Size (Type) | 14" | 13" |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 2880 x 1920 |
| Pixel Density (ppi) | - | 267 |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 3:2 |
| Image Brightness | - | 450 cd/m² |
| Features | Anti-glare | PixelSense |
| PROCESSOR | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| CPU | Intel Core i5 (4th Gen) 4310U / 2 GHz | Microsoft SQ1 3 GHz |
|---|---|---|
| Max Turbo Speed | 3 GHz | - |
| Number of Cores | Dual-Core | - |
| Cache | 3 MB | - |
| 64-bit Computing | Yes | - |
| Platform Technology | Intel vPro Platform | - |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| RAM | 4 GB (1 x 4 GB) | 8 GB |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR3L SDRAM | LPDDR4X SDRAM |
| Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD | 128 GB SSD |
|---|
| AUDIO & VIDEO | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Qualcomm Adreno 685 |
|---|---|---|
| Camera | Yes | Yes - 4K (rear), 1080p (front) |
| Resolution | 0.92 Megapixel | 10 Megapixel (rear), 5 Megapixel (front) |
| Camera Features | 720p HD movie recording | Autofocus, Windows Hello |
| Image Sensor Type | CMOS | - |
| Sound | Stereo speakers, two microphones | Stereo speakers, two microphones |
| Compliant Standards | - | Dolby Audio Premium |
| COMMUNICATIONS | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Wireless | Bluetooth 4.0, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 7260 | - |
| Network Interface | Gigabit Ethernet | - |
| Compliant Standards | - | IEEE 802.11b, IEEE 802.11a, IEEE 802.11g, Wi-Fi CERTIFIED, IEEE 802.11n, IEEE 802.11ac, Bluetooth 5.0 |
| WWAN |
|---|
| Generation | - | 4G |
|---|---|---|
| Technology | - | LTE Advanced Pro |
| BATTERY | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Technology | 4-cell Lithium Ion | - |
|---|---|---|
| Installed Qty | 1 | - |
| Battery Capacity (Size) | 47 Wh | - |
| Battery Life | - | Up to 15 hours |
| AC ADAPTER | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt | 65 Watt |
| INPUT | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Type | Keyboard, touchpad | - |
|---|---|---|
| Keyboard Backlight | Yes | - |
| CONNECTIONS & EXPANSIONS | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Slots | - | 1 x Nano-SIM card (1 free) |
|---|---|---|
| Interfaces | LAN 3 x USB 3.0 Headphone/microphone combo jack HDMI Mini DisplayPort Dock |
2 x USB-C Keyboard SurfaceConnect |
| Memory Card Reader | Yes (SD Card) | - |
| SOFTWARE | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition + Windows 8.1 Licence - Multilingual User Interface (MUI) | Windows 10 Pro |
|---|---|---|
| Software Included | Microsoft Office (Trial), Windows 8.1 (DVD) | Microsoft 365 Business Standard, Business Premium or Microsoft 365 Apps (30 days trial), Microsoft 365 Apps (requires licence or subscription) |
| MISCELLANEOUS | Dell Latitude E7440 | Microsoft Surface Pro X |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | - | Accelerometer, ambient light sensor, magnetometer, gyro sensor |
| Security | Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Intel Rapid Start Technology, Intel Smart Connect Technology | - |
| Navigation Receiver | - | GPS/GLONASS |
| SAR Value | - | 1.498 W/kg (body) |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | Limited warranty - 3 years - on-site - response time: next business day | Limited warranty - 1 year |
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