Side by side comparison and review of Dell Inspiron 7590 and Lenovo ThinkPad L520. 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 Inspiron 7590 based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
powerful processor
high-resolution display
solid build quality
fast SSD storage
average battery life
no optical drive
limited port selection
higher price range
Advantages and disadvantages of Lenovo ThinkPad L520 based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
excellent keyboard comfort
good battery life
solid performance
reliable security features
heavier than competitors
dated design
average display quality
limited graphics performance
| DESIGN AND DIMENSIONS | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.76 cm x 23.88 cm x 1.99 cm | 38 cm x 24.7 cm x 3.6 cm |
| Weight | 1.81 kg | 2.6 kg |
| Colour | Abyss black | - |
| DISPLAY | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| Screen Size (Type) | 15.6" - IPS | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1600 x 900 (HD+) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 300 cd/m² | - |
| Colour Support | - | 16.7 million colours |
| Features | Anti-glare, Wide Viewing Angle | Anti-glare |
| PROCESSOR | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i5 (2nd Gen) 2520M / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.5 GHz | 3.2 GHz |
| Number of Cores | 6-core | Dual-Core |
| Cache | L3 - 12 MB | L3 - 3 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | Mobile Intel HM370 | - |
| Features | Intel Turbo Boost Technology 2.0 | Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0 |
| MEMORY | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| RAM | 8 GB (1 x 8 GB) | 4 GB |
|---|---|---|
| Max RAM Supported | 32 GB | 8 GB |
| RAM Type | DDR4 SDRAM | DDR3 SDRAM |
| Speed | 2666 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 7590 | Lenovo ThinkPad L520 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | 320 GB HDD |
|---|---|---|
| Optical Drive | - | DVD-Writer |
| AUDIO & VIDEO | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1050 | Intel HD Graphics 3000 |
|---|---|---|
| Memory Allocation Technology | - | Dynamic Video Memory Technology |
| Video Memory | 3 GB GDDR5 SDRAM | - |
| Camera | Yes - HD | Yes |
| Resolution | 0.92 Megapixel | 0.92 Megapixel |
| Camera Features | 74.9 degrees, RGB camera | - |
| Image Sensor Type | CMOS | - |
| Video Resolutions | 1280 x 720 | - |
| Frame Rate | 30 frames per second | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | Realtek ALC3254 | Realtek ALC269Q |
| Compliant Standards | - | High Definition Audio |
| Audio Features | MaxxAudio Pro | - |
| COMMUNICATIONS | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n, Bluetooth 3.0 |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| WWAN |
|---|
| Generation | - | 3G upgradable |
|---|
| BATTERY | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| Technology | 3-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | - |
| AC ADAPTER | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|
| INPUT | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | Multi-gesture touch pad | Spill-resistant, multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| Slots | - | 1 x ExpressCard/54 (1 free) |
|---|---|---|
| Interfaces | 3 x USB 3.1 Gen 1 USB-C 3.1 (supports Thunderbolt 3) HDMI Headphone/microphone combo jack |
2 x USB 2.0 PoweredUSB 2.0 USB 2.0/eSATA VGA DisplayPort LAN Headphone/microphone combo jack |
| Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| Operating System (OS) | Windows 10 Home Advanced 64-bit Edition | Windows 10 Home 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) |
|---|
| MISCELLANEOUS | Dell Inspiron 7590 | Lenovo ThinkPad L520 |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Fingerprint reader | Trusted Platform Module (TPM 1.2) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | MU-MIMO technology | - |
| 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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