EXcaliberPC 2025 ASUS ROG Strix G18 G815LW-G18.U95080 Pro vs HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID5)
Comparison summary
- ASUS ROG Zephyrus G15 GA503QS is the better value option.
- For performance EXcaliberPC 2025 ASUS ROG Strix G18 G815LW-G18.U95080 Pro has a lot better performing processor. It also features more memory.
- For graphics performance 2025 ASUS ROG Strix G18 G815LW-G18.U95080 Pro has a lot faster graphics card.
- 2025 ASUS ROG Strix G18 G815LW-G18.U95080 Pro features a bigger display. For carrying ASUS ROG Zephyrus G15 GA503QS is lighter. Its also thinner and smaller in size.
- ASUS ROG Zephyrus G15 GA503QS has a bigger SSD.
EXcaliberPC 2025 ASUS ROG Strix G18 G815LW-G18.U95080 Pro
HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID5)
Compare specifications
| EXcaliberPC 2025 ASUS ROG Strix G18 G815LW-G18.U95080 Pro | HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID5) |
|---|---|
| Processor (CPU)?Central Processing Unit is the heart of a laptop and is responsible for executing programs. Read more | |
| Intel Core Ultra 9 275HX | AMD Ryzen 9 5900HS |
| Memory (RAM)?Memory increases the general speed and multiprocessing capabilities of a laptop. Read more | |
| 96gb | 32gb |
| 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 | |
| Quad HD (2560 x 1440 pixels) | Quad HD (2560 x 1440 pixels) |
| Weight | |
| 7.05 lbs (3.2 kg) | 4.2 lbs (1.91 kg) |
| Size (length x width x height) | |
| 15.71 x 11.73 x 1.26 inches | 14 x 9.6 x 0.8 inches |
| (39.9 x 29.79 x 3.2 cm) | (35.56 x 24.38 x 2.03 cm) |
| Operating system (OS) | |
| Windows 11 Home | Windows 11 |
| Hard drives | |
| 8000gb SSD | 16000gb SSD |
| Release date | |
| September 26, 2025 | August 25, 2024 |
| Amazon.com List Price | |
| $8,095.00 | $5,874.00 |
| Amazon.com Lowest New Price | |
| $8,095.00 | $5,874.00 |
| Buy on Amazon.com | Buy on Amazon.com |
Laptop Dimensions
EXcaliberPC 2025 ASUS ROG Strix G18 G815LW-G18.U95080 Pro
HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID5)
Compare EXcaliberPC 2025 ASUS ROG Strix G18 G815LW-G18.U95080 Pro / HIDevolution ASUS ROG Zephyrus G15 GA503QS vs other gaming laptops:
EXcaliberPC 2025 ASUS ROG Strix G18 G815LW-G18.U95080 Pro summary
EXcaliberPC 2025 ASUS ROG Strix G18 G815LW-G18.U95080 Pro is a decent value Windows gaming laptop. It has the GeForce RTX 5080 GPU that is good well-suited for gaming. You can run 90% of the games published this year on recommended settings. The laptop has an okay Intel processor, though lots of RAM for its price. Merely Quad HD resolution is underwhelming for the 18″ 240 Hz monitor. Your 8000gb SSD storage is reasonable. It is lightweight at only 7.05 lbs (3.2 kg).
EXCaliberPC [2025] ASUS ROG Strix G18 G815LW-G18.U95080 Pro Extreme (Intel Core Ultra 9 275HX, 96GB DDR5 RAM, 8TB NVMe SSD, NVIDIA GeForce RTX 5080, 18" 2.5K 240Hz, Windows 11) Gaming Laptop
Display: 18" 2.5K (2560x1600, WQXGA) 240Hz 3ms IPS-Level Anti-Glare Display (100% DCI-P3)
Processor: Intel Core Ultra 9 275HX 24 Cores (2.7GHz-5.4GHz, 36MB Intel Smart Cache)
Graphics Card: NVIDIA GeForce RTX 5080 16GB GDDR7
RAM: 96GB (2x 48GB) DDR5 5600MHz | Hard Drive: 8TB (2x 4TB) Samsung 990 PRO NVMe SSD (Seq. Read 7450MB/s, Seq. Write 6900MB/s)
OS: Microsoft Windows 11 Home | Warranty: 1-Year ASUS USA Warranty Parts & Labor + Lifetime Tech Support from EXCaliberPC
ASIN: B0FSSLRM7R
HIDevolution ASUS ROG Zephyrus G15 GA503QS (GA503QS-XS98Q-WH-HID5) summary
HIDevolution ASUS ROG Zephyrus G15 GA503QS is a Windows gaming laptop released in 2024. It doesn't have the best AMD processor plus also less memory than the competition for its price. The laptop has the GeForce RTX 3080 graphics card that is lackluster for playing games. You can run 70% of the games published this year on recommended settings. The 16000gb SSD storage is an exceptional amount. Quad HD resolution is decent for the 15″ 165 Hz display. It is very 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, 32 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
32 GB (1 x 16 GB On-Board + 1 x 16 GB) of fast DDR4 3200MHz dual channel system memory--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: B08WYNHDNB