In depth comparison and review of Lenovo ThinkPad X13 Gen 1 (20UF) and ASUS X515MA (EJ539W). 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 X13 Gen 1 (20UF) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good battery life
compact and portable
reliable performance
dim display brightness
limited storage capacity
no dedicated GPU
higher price point
Advantages and disadvantages of ASUS X515MA (EJ539W) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
adequate connectivity options
efficient daily performance
average battery life
basic display quality
limited graphics performance
slower HDD storage
DESIGN AND DIMENSIONS | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 31.19 cm x 21.72 cm x 1.69 cm | 36.02 cm x 23.49 cm x 1.99 cm |
Weight | 1.29 kg | 1.8 kg |
Case Material | Glass-fibre, magnesium-aluminum alloy, polyphenylene sulfide | Plastic (top), plastic (bottom), plastic (LCD cover) |
Colour | Black | Transparent silver (LCD cover), transparent silver (top), transparent silver (bottom) |
DISPLAY | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Screen Size (Type) | 13.3" - IPS | 15.6" |
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Touchscreen | Yes (10-point multi-touch) | - |
LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 200 cd/m² |
Colour Gamut | 72% NTSC | 45% NTSC |
Features | Anti-glare, 170° viewing angle, 72% NTSC colour gamut | Anti-glare, 83% screen-to-body ratio |
PROCESSOR | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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CPU | AMD Ryzen 5 Pro 4650U / 2.1 GHz | Intel Celeron N4020 / 1.1 GHz |
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Max Turbo Speed | 4 GHz | 2.8 GHz |
Number of Cores | 6-core | Dual-Core |
Cache | L3 - 8 MB | 4 MB |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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RAM | 8 GB (provided memory is soldered) | 8 GB |
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RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | - |
Rated Speed | 3200 MHz | - |
Form Factor | - | SO-DIMM 260-pin |
STORAGE | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | 1 TB HDD SATA / 5400 rpm |
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AUDIO & VIDEO | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Graphics Processor (GPU) | AMD Radeon Graphics | Intel UHD Graphics 600 |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Max Monitors Supported | 3 external monitor(s) | - |
Camera | Yes - 720p | Yes - VGA |
Camera Features | IR camera, Windows Hello, ThinkShutter camera privacy | - |
Sound | Stereo speakers, dual array microphone | Speakers, microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | - |
Audio Features | - | Output: ASUS SonicMaster |
COMMUNICATIONS | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | Intel Wi-Fi 6 AX 200 - M.2 Card | - |
Ethernet Controller | Realtek RTL8111EPV | - |
Compliant Standards | DASH | - |
Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter, dual stream (2x2) | Single stream (1x1) |
WWAN |
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Generation | WWAN upgradable | - |
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BATTERY | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Technology | Lithium polymer | 2-cell Lithium Ion |
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Battery Capacity (Size) | 48 Wh | 37 Wh |
Battery Life | Up to 13.9 hours | - |
AC ADAPTER | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 33 Watt, 19 V, 1.75 A |
INPUT | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Slots | - | 1 x M.2 (PCI Express 3.0 x2) (1 free) |
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Interfaces | USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack Dock Headphone/microphone combo jack |
Headphone/microphone combo jack USB 3.2 Gen 1 USB-C 3.2 Gen 1 HDMI 2 x USB 2.0 |
Memory Card Reader | Yes (microSD) | - |
SOFTWARE | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 11 Home |
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MISCELLANEOUS | Lenovo ThinkPad X13 Gen 1 (20UF) | ASUS X515MA (EJ539W) |
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Dockable | Yes | - |
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Included Accessories | USB-C power adapter | Power adapter, backpack, wired USB optical mouse |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Firmware Trusted Platform Module (TPM) solution |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested, self-healing BIOS | System password |
Compliant Standards | RoHS, TCG Certified | - |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
TCO Certified | TCO Certified Notebooks 8 | - |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Manufacturer Warranty | Limited warranty - 3 years - pick-up and return Limited warranty - 1 year - pick-up and return |
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