In depth comparison and review of Dell Inspiron 5590 and Lenovo ThinkPad X240 (20AM). 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 Dell Inspiron 5590 based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
efficient performance
good battery life
compact design
average display resolution
limited graphics power
no thunderbolt support
moderate storage capacity
DESIGN AND DIMENSIONS | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.656 cm x 23.71 cm x 1.96 cm | 30.55 cm x 20.85 cm x 1.99 cm |
Weight | 1.8 kg | 1.47 kg |
Case Material | - | Glass-fibre reinforced plastic |
Colour | Platinum silver | - |
DISPLAY | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Screen Size (Type) | 15.6" | 12.5" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
Pixel Density (ppi) | 142 | - |
V-Sync Rate at Max Res. | 60 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | - | 16:9 |
Features | Anti-glare, Wide Viewing Angle, ±80° horizontal viewing angle, ±80° vertical viewing angle, Narrow Border Display, 35 ms response rate | Anti-glare |
PROCESSOR | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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CPU | Intel Core i7 (10th Gen) 10510U / 1.8 GHz | Intel Core i3 (4th Gen) 4010U / 1.7 GHz |
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Max Turbo Speed | 4.9 GHz | - |
Number of Cores | Quad-Core | Dual-Core |
Cache | 8 MB | 3 MB |
64-bit Computing | Yes | Yes |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 2 GB (1 x 2 GB) |
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Max RAM Supported | 20 GB | 8 GB |
RAM Type | DDR4 SDRAM | DDR3L SDRAM |
Speed | 2666 MHz | 1600 MHz / PC3L-12800 |
Rated Speed | 2666 MHz | 1600 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
Slots Qty | 1 | 1 |
Empty Slots | 0 | 0 |
STORAGE | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 500 GB HDD SATA 6Gb/s / 7200 rpm |
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SSD Cache | 32 GB 3D Xpoint (Optane) (PCIe) | - |
AUDIO & VIDEO | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Graphics Processor (GPU) | NVIDIA GeForce MX250 | Intel HD Graphics 4400 |
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Video Memory | 2 GB GDDR5 SDRAM | - |
Camera | Yes - HD | Yes - 720p |
Resolution | 0.92 Megapixel | - |
Camera Features | 720p HD movie recording, 74.9 degrees, RGB camera | Face tracking |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
Codec | Realtek ALC3204 | Realtek ALC3232 |
Compliant Standards | High Definition Audio | High Definition Audio, Dolby Advanced Audio v2 |
Audio Features | MaxxAudio Pro | - |
COMMUNICATIONS | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11b/g/n, Bluetooth 4.0 |
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Wireless Controller | - | M.2 Card |
Network Interface | - | Gigabit Ethernet |
Ethernet Controller | - | Intel I218-V |
WWAN |
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Generation | - | WWAN |
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BATTERY | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Technology | 3-cell Lithium Ion | 6-cell Lithium Ion |
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Battery Capacity (Size) | - | 47 Wh |
AC ADAPTER | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 19.5 V | 45 Watt |
INPUT | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | - |
Features | - | Spill-resistant, multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Interfaces | 2 x USB 3.1 Gen 1 USB 2.0 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack HDMI |
2 x USB 3.0 VGA Mini DisplayPort LAN Dock Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Operating System (OS) | Windows 10 64-bit Edition | Microsoft Windows 7 Professional 64-bit Edition - French |
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MISCELLANEOUS | Dell Inspiron 5590 | Lenovo ThinkPad X240 (20AM) |
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Dockable | - | Yes |
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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) |
Features | ExpressCharge | Administrator password, hard drive password, power-on password, ThinkVantage Active Protection System, 1 USB 3.0 (Always On), MIL-STD-810G tested |
Compliant Standards | - | RoHS, GREENGUARD |
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 - 1 year - pick-up and return |