HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID9) vs ASUS ROG Strix SCAR 18 (G835LX-XS97)
Comparison summary
- ASUS ROG Zephyrus G15 GA503QS is the better value option.
- For performance ASUS ROG Strix SCAR 18 has a lot better performing processor. ASUS ROG Zephyrus G15 GA503QS has more memory.
- ROG Strix SCAR 18 has Windows 11 Pro, which is superior to Windows 11 that is in ASUS ROG Zephyrus G15 GA503QS.
- For graphics performance ROG Strix SCAR 18 has a lot better graphics card.
- ROG Strix SCAR 18 features a bigger display. For carrying ASUS ROG Zephyrus G15 GA503QS is lighter. Its also slimmer and more compact in size.
- ASUS ROG Zephyrus G15 GA503QS has a bigger SSD.
HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID9)
ASUS ROG Strix SCAR 18 (G835LX-XS97)
Compare specifications
| HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID9) | ASUS ROG Strix SCAR 18 (G835LX-XS97) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| AMD Ryzen 9 5900HS | Intel Core Ultra 9 275HX |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 48gb | 32gb |
| Graphics card (GPU)?Graphics Processing Unit calculates 3D graphics and is essential for gaming and heavy programs. Read more | |
| GeForce RTX 3080 | GeForce RTX 5090 |
| Screen size | |
| 15.6″ | 18″ |
| Screen resolution | |
| Quad HD (2560 x 1440 pixels) | Quad HD (2560 x 1440 pixels) |
| Weight | |
| 4.2 lbs (1.91 kg) | 6.28 lbs (2.85 kg) |
| Size (length x width x height) | |
| 14 x 9.6 x 0.8 inches | 15.71 x 11.73 x 0.93 inches |
| (35.56 x 24.38 x 2.03 cm) | (39.9 x 29.79 x 2.36 cm) |
| Operating system (OS) | |
| Windows 11 | Windows 11 Pro |
| Hard drives | |
| 8000gb SSD | 2000gb SSD |
| Release date | |
| April 8, 2024 | May 31, 2025 |
| Amazon.com List Price | |
| $4,494.00 | $4,499.99 |
| Amazon.com Lowest New Price | |
| $4,494.00 | $4,499.99 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID9)
ASUS ROG Strix SCAR 18 (G835LX-XS97)
Compare HIDevolution ASUS ROG Zephyrus G15 GA503QS / ASUS ROG Strix SCAR 18 vs other gaming laptops:
HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID9) summary
HIDevolution ASUS ROG Zephyrus G15 GA503QS is a Windows gaming laptop released in 2024. It doesn't have the best AMD CPU plus also less memory than the competition for its price. The laptop has the GeForce RTX 3080 video card which is not the best for playing games. You can run 70% of the games published this year on recommended settings. Quad HD resolution is excellent for the 15-inch 165 Hz screen. The 8000gb SSD storage is a brilliant amount. It is portable 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, 8 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--8 TB (2 x 4 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: B08WYT1QLV
ASUS ROG Strix SCAR 18 (G835LX-XS97) summary
ASUS ROG Strix SCAR 18 is a fine value gaming laptop with Windows 11 Pro released in 2025. It has the GeForce RTX 5090 graphics card which is impressive great for playing games. You can run 90% of the games published this year on recommended settings. The laptop has a superb Intel CPU, however not that much RAM for its price. Only Quad HD resolution is mediocre for the 18-inch 240 Hz display. Your 2000gb SSD storage is acceptable. It is easy to carry at only 6.28 lbs (2.85 kg).
ASUS ROG Strix SCAR 18 (2025) Gaming Laptop, 18” ROG Nebula HDR 16:10 2.5K 240Hz/3ms, NVIDIA GeForce RTX 5090, Intel Core Ultra 9 275HX, 32GB DDR5, 2TB PCIe Gen 4 SSD, Wi-Fi 7, Win 11 Pro, G835LX-XS97
BEST-IN-CLASS PERFORMANCE – Achieve unrivaled performance with Windows 11 Pro an Intel Core Ultra 9 275HX processor, and an NVIDIA GeForce RTX 5090 Laptop GPU at 175W TGP.
HIGH-PERFORMANCE MEMORY AND STORAGE – Multitask seamlessly with 32GB of DDR5-5600MHz memory and store all your game library on 2TB of PCIe Gen 4 SSD, with raw throughput up to 7,000MB/s.
TOP-TIER ROG NEBULA HDR DISPLAY – Experience breathtaking visuals for gaming, creating, and entertainment, with Mini LED technology, 2,000+ dimming zones, dual ACR layers, a 240Hz refresh rate, and 100% DCI-P3 color for vibrant, lifelike imagery.
STATE-OF-THE-ART ROG INTELLIGENT COOLING – ROG’s advanced thermals keep your system cool, quiet and comfortable. State of the art cooling equals best in class performance. Featuring an end-to-end vapor chamber, tri-fan technology and Conductonaut extreme liquid metal applied to the chipset delivers fast gameplay.
SHOW OFF YOUR STYLE – Express yourself with the customizable AniMe Vision, showcasing text, animations, or your own creations on the lid of your laptop. The full-surround RGB light bar creates a striking 360° glow, while Stealth Mode turns off all lighting for a sleek, professional look around the base.
UPGRADE WITH TOOL-FREE ACCESS - Forget about a screwdriver, and customize RAM, SSD, and fans by sliding a latch on the bottom half of the device. A removable frame protects other hardware and offers deeper access for advanced users.
MUX SWITCH WITH ADVANCED OPTIMUS – A MUX Switch boosts gaming performance by 5-10% by routing frames directly from the dGPU. Advanced Optimus improves battery life by automatically switching between the iGPU and dGPU depending on the task, without restarting.
3-MONTH PC GAME PASS INCLUDED – Enjoy a free 3-month pass and access over 100 high-quality games. With new games added regularly, there’s always something fresh to play.
ASIN: B0DW1WX8H2