Side by side comparison and review of ASUS ROG Zephyrus G15 (GA503QS) and Lenovo ThinkBook 13s-IWL (20R9). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503QS) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
lightweight and portable
efficient cooling system
long battery life
premium price tag
no webcam included
limited port selection
loud under load
Advantages and disadvantages of Lenovo ThinkBook 13s-IWL (20R9) based on its technical characteristics, features, user experience, expert reviews and price level.
sleek aluminum design
lightweight and portable
sharp full HD display
solid state drive included
good battery life
limited port selection
no dedicated GPU
average audio quality
standard RAM capacity
DESIGN AND DIMENSIONS | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.5 cm x 24.3 cm x 1.99 cm | 30.76 cm x 21.64 cm x 1.59 cm |
Weight | 1.9 kg | 1.32 kg |
Case Material | - | Aluminum |
Colour | Eclipse grey | Mineral grey |
DISPLAY | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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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. | 144 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 300 cd/m² |
Colour Gamut | 45% NTSC, 47.34% Adobe RGB, 62.5% sRGB | - |
Features | Anti-glare, FreeSync Technology, ±85° horizontal viewing angle, ±85° vertical viewing angle, IPS-level | Anti-glare, 170° viewing angle |
PROCESSOR | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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CPU | AMD Ryzen 7 5800HS / 2.8 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
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Max Turbo Speed | 4.4 GHz | 3.9 GHz |
Number of Cores | 8-core | Quad-Core |
Cache | 16 MB | 6 MB |
64-bit Computing | Yes | Yes |
Features | - | Integrated memory controller |
MEMORY | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 24 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | 2400 MHz |
Rated Speed | - | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 0 | 0 |
STORAGE | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 / AMD Radeon Graphics | Intel UHD Graphics |
Video Memory | 8 GB GDDR6 SDRAM | - |
Video System Features | NVIDIA Optimus | - |
Gaming | Yes | - |
Camera | - | Yes - 720p |
Camera Features | - | ThinkShutter camera privacy |
Sound | Stereo speakers, two tweeters, array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Audio X3 |
Audio Features | Smart Amplification technology | - |
COMMUNICATIONS | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | - | M.2 Card |
Network Interface | Gigabit Ethernet | - |
Features | Dual stream (2x2) | - |
BATTERY | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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Technology | 4-cell Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | 90 Wh | 45 Wh |
Battery Life | - | Up to 11 hours |
AC ADAPTER | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 200 Watt, 20 V, 10 A | 65 Watt |
INPUT | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | Yes | - |
Features | Chiclet keyboard | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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Interfaces | Headphone/microphone combo jack 2 x USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) LAN HDMI |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 2 (supports DisplayPort Alt Mode) HDMI Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD) | - |
SOFTWARE | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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Operating System (OS) | Windows 10 Home | Windows 10 Pro 64-bit Edition - German |
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Software Included | - | Microsoft Office (Trial) |
MISCELLANEOUS | ASUS ROG Zephyrus G15 (GA503QS) | Lenovo ThinkBook 13s-IWL (20R9) |
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Included Accessories | Power adapter | Power adapter |
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Security | Fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | System password | Administrator password, hard drive password, power-on password, RapidCharge |
Compliant Standards | - | RoHS, FIDO Certified |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | HN013T | - |