In depth comparison and review of Dell Latitude E7440 and Lenovo IdeaPad Miix 320-10ICR (80XF). 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.
| DESIGN AND DIMENSIONS | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Product Type | Ultrabook | Tablet - with keyboard dock |
|---|---|---|
| Dimensions (WxDxH) | 33.7 cm x 23.15 cm x 2.1 cm | - |
| Dimensions (WxDxH) - tablet | - | 24.9 cm x 17.8 cm x 0.9 cm |
| Dimensions (WxDxH) / Weight Details | - | 24.9 cm x 18.3 cm x 0.85 cm / 470 g - keyboard dock 1.02 kg - tablet with keyboard |
| Weight | 1.63 kg | 550 g |
| Colour | Grey | Platinum silver |
| DISPLAY | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Screen Size (Type) | 14" | 10.1" |
|---|---|---|
| Touchscreen | - | Yes (multi-touch) |
| LCD Backlight Technology | WLED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1280 x 800 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Features | Anti-glare | - |
| PROCESSOR | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| CPU | Intel Core i5 (4th Gen) 4310U / 2 GHz | Intel Atom x5 Z8350 / 1.44 GHz |
|---|---|---|
| Max Turbo Speed | 3 GHz | 1.92 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 3 MB | 2 MB |
| 64-bit Computing | Yes | Yes |
| Platform Technology | Intel vPro Platform | - |
| Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller, Intel Burst Technology |
| MEMORY | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| RAM | 4 GB (1 x 4 GB) | 2 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR3L SDRAM | DDR3L SDRAM |
| Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD | 32 GB eMMC |
|---|
| AUDIO & VIDEO | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel HD Graphics 400 |
|---|---|---|
| Camera | Yes | Yes |
| Resolution | 0.92 Megapixel | 5 Megapixel (rear), 2 Megapixel (front) |
| Camera Features | 720p HD movie recording | - |
| Image Sensor Type | CMOS | - |
| Sound | Stereo speakers, two microphones | Stereo speakers, microphone |
| Compliant Standards | - | Dolby Advanced Audio |
| COMMUNICATIONS | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Wireless | Bluetooth 4.0, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 7260 | - |
| Network Interface | Gigabit Ethernet | - |
| BATTERY | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Technology | 4-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Installed Qty | 1 | - |
| Battery Capacity (Size) | 47 Wh | 33 Wh |
| Battery Life | - | Up to 10 hours |
| AC ADAPTER | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 20 Watt, 5 V, 4 A |
| INPUT | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| CONNECTIONS & EXPANSIONS | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Interfaces | LAN 3 x USB 3.0 Headphone/microphone combo jack HDMI Mini DisplayPort Dock |
USB-C Micro-HDMI Headphone/microphone combo jack Dock 2 x USB 2.0 (on keyboard dock) |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | Yes (microSD) |
| SOFTWARE | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition + Windows 8.1 Licence - Multilingual User Interface (MUI) | Windows 10 Pro 64-bit Edition |
|---|---|---|
| Software Included | Microsoft Office (Trial), Windows 8.1 (DVD) | - |
| MISCELLANEOUS | Dell Latitude E7440 | Lenovo IdeaPad Miix 320-10ICR (80XF) |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | 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 | Administrator password, power-on password |
| Compliant Standards | - | RoHS |
| 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 | - |
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