In depth comparison and review of Lenovo ThinkPad L580 (20LX) and ASUS ROG Strix 15 (GL503GE). 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 L580 (20LX) based on its technical characteristics, features, user experience, expert reviews and price level.
durable design
affordable price
360-degree hinge flexibility
good battery life
lightweight and portable
limited storage capacity
mediocre performance
low-resolution display
fewer ports options
DESIGN AND DIMENSIONS | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 37.65 cm x 25.45 cm x 2.295 cm | 38.4 cm x 26.2 cm x 2.3 cm |
Weight | 2 kg | 2.5 kg |
Case Material | Polycarbonate ABS | Aluminum, polycarbonate |
Colour | Black | Black |
DISPLAY | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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Screen Size (Type) | 15.6" - IPS | 15.6" - TN |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | - | 120 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 300 cd/m² |
Colour Gamut | - | 130.56% sRGB, 94% NTSC, 98.38% Adobe RGB |
Features | Anti-glare | Anti-glare |
PROCESSOR | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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CPU | Intel Core i3 (7th Gen) 7130U / 2.7 GHz | Intel Core i7 (8th Gen) 8750H / 2.2 GHz |
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Max Turbo Speed | - | 4.1 GHz |
Number of Cores | Dual-Core | 6-core |
Cache | 3 MB | 9 MB |
64-bit Computing | Yes | Yes |
Chipset | - | Mobile Intel HM370 |
Features | Integrated memory controller | Intel Turbo Boost Technology 2.0 |
MEMORY | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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RAM | 4 GB (1 x 4 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 32 GB | 32 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2133 MHz | 2666 MHz |
Rated Speed | 2400 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 1 | 1 |
STORAGE | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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Main Storage Size (HDD/SSD) | 128 GB SSD 2.5" (7 mm) SATA 6Gb/s - Samsung | 128 GB SSD M.2 PCIe - NVM Express (NVMe) |
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Secondary Storage | - | 1 TB HDD SATA 6Gb/s / 5400 rpm |
AUDIO & VIDEO | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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Graphics Processor (GPU) | Intel HD Graphics 620 | NVIDIA GeForce GTX 1050 Ti |
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Video Memory | - | 4 GB GDDR5 SDRAM |
Gaming | - | Yes |
Camera | Yes - 720p | Yes - 720p |
Sound | Stereo speakers, dual array microphone | Stereo speakers, array microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | - |
COMMUNICATIONS | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth, 802.11a/b/g/n/ac |
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Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | - |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
BATTERY | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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Technology | 3-cell Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | 45 Wh | 64 Wh |
Battery Life | Up to 12 hours | - |
AC ADAPTER | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt, 5 / 9 / 15 / 20 V | 150 Watt, 19.5 V, 7.7 A |
INPUT | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes (RGB) |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | 4-zone illumination |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 1 HDMI LAN Dock Headphone/microphone combo jack |
Headphone/microphone combo jack 3 x USB 3.1 HDMI LAN USB-C 3.1 Gen 2 USB 2.0 Mini DisplayPort |
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Memory Card Reader | Yes (microSD) | Yes |
SOFTWARE | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Home 64-bit Edition |
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MISCELLANEOUS | Lenovo ThinkPad L580 (20LX) | ASUS ROG Strix 15 (GL503GE) |
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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, fingerprint reader | - |
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, MIL-STD-810G tested | System password, hard drive password |
Compliant Standards | RoHS | - |
ENERGY STAR Certified | Yes | Yes |
Model Number | - | EN034T |