In depth comparison and review of Dell Latitude E6440 and ASUS VivoBook S15 (S531FA). 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.
Advantages and disadvantages of ASUS VivoBook S15 (S531FA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
large screen size
decent battery life
ample storage capacity
includes essential ports
mediocre display quality
heavy build
average processor
limited graphics performance
DESIGN AND DIMENSIONS | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 33.8 cm x 23.26 cm x 3.18 cm | 35.72 cm x 23.03 cm x 1.8 cm |
Weight | 2.12 kg | 1.8 kg |
Case Material | Anodised aluminium | - |
Colour | Black, silver | Black | Gun metal |
DISPLAY | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Screen Size (Type) | 14" | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | - | 300 cd/m² |
Features | Anti-glare, BFR/PVC-free | Anti-glare, 178° horizontal and vertical viewing angle, NanoEdge display |
PROCESSOR | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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CPU | Intel Core i5 (4th Gen) 4300M / 2.6 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
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Max Turbo Speed | 3.3 GHz | 3.9 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 3 MB | 6 MB |
64-bit Computing | Yes | Yes |
Chipset | Intel QM87 | - |
Platform Technology | Intel vPro Platform | - |
Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology | Intel Turbo Boost Technology 2.0 |
MEMORY | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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RAM | 4 GB (1 x 4 GB) | 8 GB |
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Max RAM Supported | 16 GB | - |
RAM Type | DDR3L SDRAM | DDR4 SDRAM |
Speed | 1600 MHz / PC3-12800 | 2400 MHz |
Rated Speed | 1600 MHz | 2400 MHz |
Form Factor | SO-DIMM 204-pin | - |
Slots Qty | 2 | - |
Empty Slots | 1 | - |
STORAGE | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Main Storage Size (HDD/SSD) | 320 GB HDD SATA 3Gb/s / 7200 rpm | 256 GB SSD M.2 PCIe |
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Optical Drive | DVD±RW | - |
Read Speed | 8x | - |
AUDIO & VIDEO | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Graphics Processor (GPU) | Intel HD Graphics 4600 | Intel UHD Graphics 620 |
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Camera | Yes | Yes - HD |
Camera Features | 720p HD movie recording | IR camera |
Video Resolutions | 1280 x 720 | - |
Sound | Stereo speakers, microphone | Harman/kardon stereo speakers, array microphone |
Codec | Realtek ALC3226 | - |
Compliant Standards | High Definition Audio | - |
Audio Features | MaxxAudio | ASUS SonicMaster, Smart Amplification technology |
COMMUNICATIONS | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Wireless | Bluetooth, 802.11b/g/n | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | Intel Centrino Advanced-N 6235 | - |
Network Interface | Gigabit Ethernet | - |
Features | Intel Wireless Display (WiDi) | - |
BATTERY | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Technology | 6-cell Lithium Ion | 3-cell |
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Battery Capacity (Size) | 60 Wh | 42 Wh |
AC ADAPTER | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt, 19.5 V, 3.34 A | 45 Watt, 19 V, 2.47 A |
INPUT | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Type | Keyboard, touchpad, DualPoint | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | Multi-touch touchpad | - |
CONNECTIONS & EXPANSIONS | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Interfaces | LAN 4 x USB 3.0 Headphone/microphone combo jack VGA HDMI Dock |
HDMI 2 x USB 2.0 USB 3.1 Gen 1 Headphone/microphone combo jack USB-C 3.1 Gen 1 |
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Memory Card Reader | Yes (SD Card) | Yes (microSD) |
SOFTWARE | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition - English | Windows 10 Home |
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Software Included | Dell Webcam Central | - |
MISCELLANEOUS | Dell Latitude E6440 | ASUS VivoBook S15 (S531FA) |
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Dockable | Yes | - |
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Included Accessories | Power adapter | Power adapter |
Integrated Options | Ambient light sensor | - |
Security | Trusted Platform Module (TPM) Security Chip | - |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Noise reduction, powder coated, hot-swappable battery, Free Fall Sensor, ExpressCharge, Tri-metal chassis | ErgoLift |
Compliant Standards | FIPS 140-2, MIL-STD 810G | - |
SAR Value | - | 0.584 W/kg (body), 0.584 W/kg (limb) |
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 - response time: next business day Limited warranty - battery - 1 year |
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Model Number | - | EJ037T |