Side by side comparison and review of Dell Latitude E7240 and Lenovo IdeaPad Duet 3 10IGL5 (82AT). 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 IdeaPad Duet 3 10IGL5 (82AT) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
detachable keyboard
touchscreen functionality
decent battery life
modest performance
limited storage capacity
fewer port options
average display resolution
| DESIGN AND DIMENSIONS | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| Product Type | Ultrabook | Tablet - with detachable keyboard |
|---|---|---|
| Dimensions (WxDxH) | 31.05 cm x 21.1 cm x 2 cm | - |
| Dimensions (WxDxH) - tablet | - | 25.3 cm x 16.6 cm x 0.99 cm |
| Dimensions (WxDxH) / Weight Details | - | 25.3 cm x 16.6 cm x 0.99 cm / 597 g - tablet 25.2 cm x 16.5 cm x 0.6 cm / 269 g - keyboard dock |
| Weight | 1.36 kg | 597 g |
| Case Material | - | Plastic, magnesium-aluminum alloy, polyurethane |
| Colour | - | Graphite grey |
| DISPLAY | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| Screen Size (Type) | 12.5" | 10.3" |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | - | 340 cd/m² |
| Colour Gamut | - | 96% sRGB |
| Features | Anti-glare, BFR/PVC-free | Glossy, Wide Viewing Angle |
| PROCESSOR | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| CPU | Intel Core i5 (4th Gen) 4300U / 1.9 GHz | Intel Celeron N4020 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 2.9 GHz | 2.8 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
| MEMORY | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| RAM | 4 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR3L SDRAM | DDR4 SDRAM |
| Speed | 1600 MHz / PC3L-12800 | 2400 MHz |
| Rated Speed | 1600 MHz | 2400 MHz |
| Form Factor | SO-DIMM 204-pin | - |
| Slots Qty | 2 | - |
| STORAGE | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| Main Storage Size (HDD/SSD) | 120 GB SSD | 64 GB eMMC - eMMC 5.1 |
|---|
| AUDIO & VIDEO | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 4400 | Intel UHD Graphics 600 |
|---|---|---|
| Camera | - | Yes |
| Resolution | - | 5 Megapixel (rear), 2 Megapixel (front) |
| Camera Features | - | CMOS sensor, rear camera with auto focus |
| Sound | Stereo speakers, microphones | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| Wireless | Bluetooth, 802.11b/g/n | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 30 Wh |
| Battery Life | - | Up to 10.7 hours |
| Battery Run Time | - | Local video (1080p) playback time: up to 10.7 hours |
| AC ADAPTER | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt |
| INPUT | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Multi-touch touchpad | Multi-touch touchpad, precision touchpad |
| CONNECTIONS & EXPANSIONS | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| 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-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0) USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) Headphone/microphone combo jack Pogo keyboard connector |
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | Dell Latitude E7240 | Lenovo IdeaPad Duet 3 10IGL5 (82AT) |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Keyboard, USB-C power adapter |
| Integrated Options | - | Accelerometer, gyro sensor, hall sensor |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | ExpressCharge, microphone with noise-cancellation | Volume control, built-in kickstand |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - 1 year - pick-up and return |
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