EXcaliberPC 2025 MSI Stealth A18 AI+ A3XWIG-009US vs HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID10)
Comparison summary
- ASUS ROG Zephyrus G15 GA503QS is the better value option.
- For performance EXcaliberPC 2025 MSI Stealth A18 AI+ A3XWIG-009US has a lot better performing processor. It also contains more memory.
- For graphics performance 2025 MSI Stealth A18 AI+ A3XWIG-009US has a lot better performing graphics card.
- 2025 MSI Stealth A18 AI+ A3XWIG-009US has a higher resolution screen (5k).
- 2025 MSI Stealth A18 AI+ A3XWIG-009US features a bigger display. For portability ASUS ROG Zephyrus G15 GA503QS is lighter. Its also slimmer and more compact in size.
- ASUS ROG Zephyrus G15 GA503QS has a bigger SSD.
EXcaliberPC 2025 MSI Stealth A18 AI+ A3XWIG-009US
HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID10)
Compare specifications
| EXcaliberPC 2025 MSI Stealth A18 AI+ A3XWIG-009US | HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID10) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| AMD Ryzen AI 9 HX 370 | AMD Ryzen 9 5900HS |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 96gb | 48gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| GeForce RTX 5080 | GeForce RTX 3080 |
| Screen size | |
| 18″ | 15.6″ |
| Screen resolution | |
| 5k (5120 x 2880 pixels) | Quad HD (2560 x 1440 pixels) |
| Weight | |
| 6.39 lbs (2.9 kg) | 4.2 lbs (1.91 kg) |
| Size (length x width x height) | |
| 15.74 x 11.41 x 0.94 inches | 14 x 9.6 x 0.8 inches |
| (39.98 x 28.98 x 2.39 cm) | (35.56 x 24.38 x 2.03 cm) |
| Operating system (OS) | |
| Windows 11 Home | Windows 11 |
| Hard drives | |
| 2000gb SSD | 16000gb SSD |
| Release date | |
| March 21, 2026 | July 17, 2023 |
| Amazon.com List Price | |
| $6,599.00 | $5,994.00 |
| Amazon.com Lowest New Price | |
| $6,599.00 | $5,994.00 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
EXcaliberPC 2025 MSI Stealth A18 AI+ A3XWIG-009US
HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID10)
Compare EXcaliberPC 2025 MSI Stealth A18 AI+ A3XWIG-009US / HIDevolution ASUS ROG Zephyrus G15 GA503QS vs other gaming laptops:
EXcaliberPC 2025 MSI Stealth A18 AI+ A3XWIG-009US summary
EXcaliberPC 2025 MSI Stealth A18 AI+ A3XWIG-009US is a Windows gaming laptop. It has the GeForce RTX 5080 GPU that is ok for playing games. You can run 90% of the games published this year on recommended settings. The laptop doesn't come with the top AMD processor, but a good amount of memory for its price. 5k resolution is okay for the 18″ 120 Hz screen. Your 2000gb SSD storage is fine but could be higher. It is lightweight at only 6.39 lbs (2.9 kg).
EXCaliberPC [2025] MSI Stealth A18 AI+ A3XWIG-009US Pro Extreme (AMD Ryzen AI 9 HX 370, 96GB RAM, 2TB NVMe SSD, NVIDIA GeForce RTX 5080, 18" UHD+ 120Hz, Windows 11) Gaming Laptop
Display: 18" UHD+ (3840x2400) 120Hz Mini LED HDR 1000 100% DCI-P3
Graphics Card: NVIDIA GeForce RTX 5080 16GB GDDR7
Processor: AMD Ryzen AI 9 HX 370 12 Cores (2.0GHz-5.1GHz, 24MB Smart Cache)
RAM: 96GB (2x 48GB) DDR5 5600MHz | Hard Drive: 2TB Samsung 990 PRO NVMe SSD (Seq. Read 7450MB/s, Seq. Write 6900MB/s)
OS: Microsoft Windows 11 Home | Warranty: 1-Year MSI USA Warranty Parts & Labor (include 1 Year Global Warranty) + Lifetime Tech Support from EXCaliberPC
ASIN: B0G383N89J
HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID10) summary
HIDevolution ASUS ROG Zephyrus G15 GA503QS is a Windows gaming laptop released in 2023. It doesn't come with the top AMD CPU plus also less RAM than the competition for its price. The laptop has the GeForce RTX 3080 graphics card which is lackluster great for playing games. You can run 70% of the games published this year on recommended settings. Your 16000gb SSD storage is a great amount. Quad HD resolution is passable for the 15-inch 165 Hz display. It is very lightweight at only 4.2 lbs (1.91 kg).
HIDevolution ASUS ROG Zephyrus G15 GA503QS 15.6" QHD 165Hz 3ms, 3.0 GHz Ryzen 9 5900HS, RTX 3080, 48 GB 3200MHz RAM, 16 TB PCIe SSD, Moonlight White
AMD Ryzen 9 5900HS 8 Core - 16 Thread Processor, 3.0 GHz (Max Turbo Frequency 4.6 GHz), 16 MB Smart Cache with NVIDIA GeForce RTX 3080 w/ 8 GB GDDR6 (Features Max-Q Techonologies | Max TGP 100W - Boost Clock 1345MHz)
HIDevolution upgrades the 15.6" QHD 165Hz 3ms IPS-Level, 100% DCI-P3, Adaptive-Sync Display Gaming Laptop with stocked Thermal Grizzly Conductonaut CPU by adding Gelid GC Extreme on GPU for improved performance and optimal system temperature
HIDevolution installed PCIe based storage--16 TB (2 x 8 TB) M.2 PCIe 3.0 x4 NVMe SSD--ensures that you experience the fastest boot up & load times
Installed by HIDevolution--48 GB (1 x 16 GB On-Board + 1 x 32 GB) of fast DDR4 3200MHz dual channel system memory (Speeds subject to system capability)--run memory hungry applications and multitask with ease
HIDevolution Promise: Authorized ASUS Build to Order Dealer, thorough quality testing, a 1 Year Warranty, and access to our expert support staff. Contact us for more customization options. Free Windows 11 Upgrade eligible device.
ASIN: B08WZFMYJ2