In depth comparison and review of ASUS ROG Zephyrus G15 (GA502IV) and Lenovo ThinkPad X13 Gen 1 (20UG). 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 ASUS ROG Zephyrus G15 (GA502IV) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
high refresh rate display
lightweight and portable
efficient cooling system
good battery life
limited storage capacity
no webcam included
average speaker quality
higher price point
Advantages and disadvantages of Lenovo ThinkPad X13 Gen 1 (20UG) 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
average display quality
limited graphics power
noisy under load
higher price point
DESIGN AND DIMENSIONS | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36 cm x 25.2 cm x 2.04 cm | 31.19 cm x 21.72 cm x 1.69 cm |
Weight | 2.1 kg | 1.29 kg |
Case Material | - | Glass-fibre, magnesium-aluminum alloy, polyphenylene sulfide |
Colour | Brushed black | Black |
DISPLAY | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Screen Size (Type) | 15.6" | 13.3" - IPS |
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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. | 240 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 300 cd/m² |
Colour Gamut | 100% sRGB, 68% NTSC, 72% sRGB, 75.36% Adobe RGB | 72% NTSC |
Features | Anti-glare, 3 ms response rate, Pantone Validated | Anti-glare, 170° viewing angle |
PROCESSOR | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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CPU | AMD Ryzen 7 4800HS / 2.9 GHz | AMD Ryzen 5 Pro 4650U / 2.1 GHz |
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Max Turbo Speed | 4.2 GHz | 4 GHz |
Number of Cores | 8-core | 6-core |
Cache | 8 MB | L3 - 8 MB |
64-bit Computing | Yes | - |
Features | - | Integrated memory controller |
MEMORY | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 24 GB | - |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | 3200 MHz |
Rated Speed | - | 3200 MHz |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x4 - Samsung |
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AUDIO & VIDEO | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 / AMD Radeon Vega Graphics | AMD Radeon Graphics |
Max Monitors Supported | - | 3 external monitor(s) |
Video Memory | 6 GB GDDR6 SDRAM | - |
Video System Features | NVIDIA Optimus | - |
Gaming | Yes | - |
Camera | - | Yes - 720p |
Camera Features | - | ThinkShutter camera privacy |
Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | Smart Amplification technology | - |
COMMUNICATIONS | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Wireless Controller | - | Intel Wi-Fi 6 AX 200 - M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111EPV |
Compliant Standards | - | DASH |
WWAN |
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Generation | - | 4G |
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Technology | - | LTE Advanced |
Controller | - | FIBOCOM L850-GL - M.2 Card |
BATTERY | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Technology | 4-cell Lithium Ion | 6-cell lithium polymer |
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Battery Capacity (Size) | 76 Wh | 48 Wh |
Battery Life | Up to 10 hour(s) | Up to 12.8 hours |
AC ADAPTER | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 180 Watt, 20 V, 9 A | 65 Watt |
INPUT | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Keyboard Backlight | Yes | Yes |
Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Slots | - | 1 x Nano-SIM card (1 free) |
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Interfaces | Headphone/microphone combo jack 3 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) LAN HDMI |
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 Lenovo Ethernet extension connector Dock Headphone/microphone combo jack LAN (on supplied adapter) |
Memory Card Reader | - | Yes (microSD) |
SOFTWARE | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 10 Pro 64-bit Edition |
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MISCELLANEOUS | ASUS ROG Zephyrus G15 (GA502IV) | Lenovo ThinkPad X13 Gen 1 (20UG) |
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Dockable | - | Yes |
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Included Accessories | Power adapter, bezel label | USB-C power adapter, ThinkPad Ethernet Extension Adapter Gen 2 |
Security | - | Discrete Trusted Platform Module (TPM 2.0) Security Chip, smart card 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 | System password | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
Compliant Standards | - | RoHS |
SAR Value | 0.014 W/kg (body), 0.014 W/kg (limb) | - |
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% |
Model Number | AZ001T | - |