Detailed comparison and review of Dell Inspiron 3583 and Lenovo ThinkPad L440. 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.
Advantages and disadvantages of Dell Inspiron 3583 based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
decent battery life
suitable for everyday tasks
includes optical drive
average display resolution
limited graphics performance
slower HDD storage
no USB-C port
Advantages and disadvantages of Lenovo ThinkPad L440 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
efficient keyboard layout
good battery life
solid security features
affordable price point
heavier design
average display quality
limited graphics performance
older model limitations
| DESIGN AND DIMENSIONS | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 38 cm x 25.8 cm x 2 cm | 34.4 cm x 23.9 cm x 3.425 cm |
| Weight | 2 kg | 2.25 kg |
| Case Material | - | Polycarbonate ABS |
| Colour | Silver | - |
| DISPLAY | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Screen Size (Type) | 15.6" - TN | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 220 cd/m² | - |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| CPU | Intel Pentium Gold 5405U / 2.3 GHz | Intel Core i5 (4th Gen) 4200U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | - | 2.6 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 2 MB | 3 MB |
| 64-bit Computing | Yes | Yes |
| Features | Hyper-Threading Technology, Intel Smart Cache | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 |
| MEMORY | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| RAM | 4 GB (1 x 4 GB) | 4 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR3 SDRAM |
| Speed | 2133 MHz | - |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | - |
| STORAGE | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2280 PCIe - NVM Express (NVMe) | 120 GB SSD |
|---|
| AUDIO & VIDEO | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 610 | Intel HD Graphics 4400 |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Camera | Yes - HD | Yes |
| Resolution | 0.92 Megapixel | - |
| Camera Features | 720p HD movie recording, 78.6 degrees | Face tracking |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, microphone | Stereo speakers, stereo microphone |
| Codec | Realtek ALC3204 | Realtek ALC3232 |
| Compliant Standards | High Definition Audio | High Definition Audio, Dolby Advanced Audio v2 |
| Audio Features | MaxxAudio Pro | - |
| COMMUNICATIONS | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 4.0, Wi-Fi |
|---|---|---|
| Network Interface | 10/100 Ethernet | Gigabit Ethernet |
| WWAN |
|---|
| Generation | - | 3G/4G upgradable |
|---|
| BATTERY | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Technology | 3-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | - |
| AC ADAPTER | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 19.5 V | - |
| INPUT | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad, TrackPoint |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | - | Yes |
| Features | - | Spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Interfaces | HDMI Headphone/microphone combo jack USB 2.0 2 x USB 3.1 Gen 1 LAN |
USB 3.0 3 x USB 2.0 VGA Mini DisplayPort LAN Headphone/microphone combo jack Dock |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | Windows 10 Home |
|---|
| MISCELLANEOUS | Dell Inspiron 3583 | Lenovo ThinkPad L440 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | - | Trusted Platform Module (TPM 1.2) Security Chip |
| Security Slot Type | Noble Wedge security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Compliant Standards | - | ISO 9001, ISO 14001, RoHS, ISO 27001 |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Max Operating Temperature | 40 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% (non-condensing) | - |
| Manufacturer Warranty | - | Limited warranty - 2 years - pick-up and return |
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