In depth comparison and review of Lenovo ThinkPad T590 (20N4) and ASUS E510MA (EJ040WS). 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 Lenovo ThinkPad T590 (20N4) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
solid performance
good security features
heavier than competitors
average display brightness
limited graphics power
noisy under load
Advantages and disadvantages of ASUS E510MA (EJ040WS) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
lightweight for mobility
decent battery life
solid build quality
average performance
limited storage capacity
no backlit keyboard
basic display quality
DESIGN AND DIMENSIONS | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Product Type | Notebook | Notebook - 180-degree hinge design |
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Dimensions (WxDxH) | 36.58 cm x 24.8 cm x 1.91 cm | 36.02 cm x 23.64 cm x 1.81 cm |
Weight | 1.75 kg | 1.57 kg |
Case Material | Glass-fibre, polyphenylene sulfide, polyamide | - |
Colour | Black | Star black |
DISPLAY | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Screen Size (Type) | 15.6" | 15.6" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | - | 1920 x 1080 (Full HD) |
Widescreen | - | Yes |
Image Aspect Ratio | - | 16:9 |
Image Brightness | - | 200 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | - | Anti-glare |
PROCESSOR | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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CPU | No CPU | Intel Celeron N4020 / 1.1 GHz |
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Number of Cores | - | Dual-Core |
Cache | - | 4 MB |
MEMORY | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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RAM | 0 GB | 4 GB (provided memory is soldered) |
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Max RAM Supported | 48 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 1 | - |
STORAGE | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Main Storage Size (HDD/SSD) | - | 64 GB eMMC |
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AUDIO & VIDEO | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Graphics Processor (GPU) | - | Intel UHD Graphics 600 |
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Camera | - | Yes - HD |
Sound | Stereo speakers, dual array microphone | Dual speakers, microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio Premium | - |
Audio Features | - | Output: ASUS SonicMaster |
COMMUNICATIONS | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Wireless | - | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Network Interface | Gigabit Ethernet | - |
Features | - | Single stream (1x1) |
BATTERY | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Technology | Lithium Ion | 3-cell Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 42 Wh |
AC ADAPTER | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | - | 33 Watt, 19 V, 1.75 A |
INPUT | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) HDMI LAN Headphone/microphone combo jack Dock |
Headphone/microphone combo jack USB 3.2 Gen 1 HDMI 1.4 USB-C 3.2 Gen 1 USB 2.0 |
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Memory Card Reader | Yes (microSD) | - |
SOFTWARE | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Operating System (OS) | No operating system | Windows 11 Home in S mode |
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Software Included | - | McAfee LiveSafe (30 days trial), Microsoft 365 Personal (1 year subscription) |
MISCELLANEOUS | Lenovo ThinkPad T590 (20N4) | ASUS E510MA (EJ040WS) |
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Dockable | Yes | - |
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Included Accessories | USB-C power adapter | Power adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested | Fanless, Cortana support |
Compliant Standards | RoHS | - |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |