In depth comparison and review of Lenovo ThinkPad X395 (20NL) and ASUS ROG Zephyrus G15 (GA503RX). 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 X395 (20NL) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
impressive battery life
efficient performance
compact and portable
average display brightness
limited storage capacity
no dedicated GPU
higher price point
Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503RX) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
lightweight, portable design
excellent thermal management
long battery life
high price point
no webcam included
limited port selection
average speaker quality
DESIGN AND DIMENSIONS | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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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 | 35.5 cm x 24.3 cm x 1.99 cm |
Weight | 1.28 kg | 1.9 kg |
Case Material | Glass-fibre, magnesium-aluminum alloy, polyphenylene sulfide | - |
Colour | Black | Moonlight white |
DISPLAY | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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Screen Size (Type) | 13.3" - IPS | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (WQHD) |
V-Sync Rate at Max Res. | - | 240 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | - |
Colour Gamut | 72% | 100% DCI-P3 |
Features | Anti-glare, 170° viewing angle | Anti-glare, FreeSync Technology, 3 ms response rate, Pantone Validated, IPS-level |
PROCESSOR | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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CPU | AMD Ryzen 5 Pro 3500U / 2.1 GHz | AMD Ryzen 9 6900HS / 3.3 GHz |
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Max Turbo Speed | 3.7 GHz | 4.9 GHz |
Number of Cores | Quad-Core | 8-core |
Cache | L3 - 4 MB | L3 - 16 MB |
64-bit Computing | Yes | - |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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RAM | 8 GB (provided memory is soldered) | 32 GB (1 x 16 GB + 16 GB (soldered)) |
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Max RAM Supported | - | 48 GB |
RAM Type | DDR4 SDRAM | DDR5 SDRAM |
Speed | 2400 MHz | 4800 MHz |
Rated Speed | 2666 MHz | - |
Form Factor | - | SO-DIMM 262-pin |
Slots Qty | - | 1 |
Empty Slots | - | 0 |
STORAGE | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 3.0 x4 - TCG Opal Encryption - Samsung | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | AMD Radeon Vega 8 | NVIDIA GeForce RTX 3080 Ti / AMD Radeon 680M |
Video Memory | - | 16 GB GDDR6 SDRAM |
Video System Features | - | NVIDIA Optimus, ROG Boost, Dynamic Boost |
Gaming | - | Yes |
Camera | Yes - 720p | Yes - 720p |
Camera Features | - | IR camera, Windows Hello |
Sound | Stereo speakers, dual array microphone | Two tweeters, two woofers, array microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio Premium | Dolby Atmos |
Audio Features | - | Noise-cancellation technology, Smart Amp |
COMMUNICATIONS | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Intel Dual Band Wireless-AC 9260 | - |
Network Interface | - | Gigabit Ethernet |
Compliant Standards | DASH | - |
Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | Dual stream (2x2) |
BATTERY | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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Technology | 6-cell Lithium Ion | 4-cell Lithium Ion |
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Battery Capacity (Size) | 48 Wh | 90 Wh |
Battery Life | Up to 14.5 hours | - |
AC ADAPTER | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt, 5 / 9 / 15 / 20 V | 240 Watt, 20 V, 12 A |
INPUT | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes (RGB) |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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Interfaces | USB 3.1 Gen 2 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack HDMI Lenovo Ethernet extension connector Dock |
Headphone/microphone combo jack 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 HDMI LAN |
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Memory Card Reader | Yes (microSD) | Yes (microSD, microSDXC UHS-II) |
SOFTWARE | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Home |
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MISCELLANEOUS | Lenovo ThinkPad X395 (20NL) | ASUS ROG Zephyrus G15 (GA503RX) |
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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, RapidCharge, MIL-STD-810G tested | System password, ErgoLift |
Compliant Standards | RoHS | - |
ENERGY STAR Certified | Yes | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | - | LN006W |