In depth comparison and review of Dell Inspiron 5590 and Lenovo ThinkPad A275 (20KD). 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 A275 (20KD) |
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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 2.03 cm |
Weight | 1.8 kg | 1.36 kg |
Case Material | - | Glass-fibre reinforced plastic |
Colour | Platinum silver | Black |
DISPLAY | Dell Inspiron 5590 | Lenovo ThinkPad A275 (20KD) |
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Screen Size (Type) | 15.6" | 12.5" - TN |
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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 |
Image Brightness | - | 220 cd/m² |
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 A275 (20KD) |
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CPU | Intel Core i7 (10th Gen) 10510U / 1.8 GHz | AMD A10 PRO-8730B / 2.4 GHz |
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Max Turbo Speed | 4.9 GHz | 3.3 GHz |
Number of Cores | Quad-Core | Quad-Core |
Cache | 8 MB | 2 MB |
64-bit Computing | Yes | Yes |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | Dell Inspiron 5590 | Lenovo ThinkPad A275 (20KD) |
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RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 4 GB (1 x 4 GB) |
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Max RAM Supported | 20 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | 1866 MHz |
Rated Speed | 2666 MHz | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 0 | 0 |
STORAGE | Dell Inspiron 5590 | Lenovo ThinkPad A275 (20KD) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 128 GB SSD 2.5" (7 mm) SATA |
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SSD Cache | 32 GB 3D Xpoint (Optane) (PCIe) | - |
AUDIO & VIDEO | Dell Inspiron 5590 | Lenovo ThinkPad A275 (20KD) |
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Graphics Processor (GPU) | NVIDIA GeForce MX250 | AMD Radeon R5 |
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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 | - |
Image Sensor Type | CMOS | - |
Video Resolutions | 1280 x 720 | - |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3204 | Realtek ALC3268 |
Compliant Standards | High Definition Audio | High Definition Audio |
Audio Features | MaxxAudio Pro | - |
COMMUNICATIONS | Dell Inspiron 5590 | Lenovo ThinkPad A275 (20KD) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | - | Realtek RTL8822BE - M.2 Card |
Network Interface | - | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111EPV |
WWAN |
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Generation | - | 4G |
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Technology | - | LTE Advanced |
Controller | - | Sierra Wireless EM7455 - M.2 Card |
BATTERY | Dell Inspiron 5590 | Lenovo ThinkPad A275 (20KD) |
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Technology | 3-cell Lithium Ion | 3-cell Lithium Ion |
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Installed Qty | - | 2 |
Battery Capacity (Size) | - | 23 Wh |
Battery Life | - | Up to 10.1 hours |
AC ADAPTER | Dell Inspiron 5590 | Lenovo ThinkPad A275 (20KD) |
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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 A275 (20KD) |
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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, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Dell Inspiron 5590 | Lenovo ThinkPad A275 (20KD) |
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Slots | - | 1 x Micro-SIM card (1 free) |
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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 |
USB 3.1 Gen 1/USB 3.0 USB 3.1 Gen 1/USB 3.0 (Always On) USB-C 3.1 Gen 1 HDMI LAN Headphone/microphone combo jack |
Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | Dell Inspiron 5590 | Lenovo ThinkPad A275 (20KD) |
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Operating System (OS) | Windows 10 64-bit Edition | FreeDOS |
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MISCELLANEOUS | Dell Inspiron 5590 | Lenovo ThinkPad A275 (20KD) |
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Included Accessories | Power adapter | Power adapter |
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Security | - | Trusted Platform Module (TPM 2.0) 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, MIL-STD-810G tested |
Navigation Receiver | - | GPS |
Compliant Standards | - | RoHS |
ENERGY STAR Certified | - | Yes |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 0 °C | - |
Humidity Range Operating | 10 - 90% (non-condensing) | - |