ASUS ROG Zephyrus G15 GA503 (2021) Specs: Full Specifications
Here's what you need to know about the 15.6” ASUS ROG Zephyrus G15 GA503 (2021) with Intel specifications including display size, resolution, processor, RAM, storage, camera, battery, and more.

2021 ASUS ROG Zephyrus G15 GA503 Specifications
The ROG Zephyrus G15 (2021) features the 35W Zen 3 8-core AMD Ryzen 7-5800HS up to 8-core AMD Ryzen 9-5900HS with the boost speed up to 4.60 GHz. It has a display size of 15.6 inches and when it comes to dimensions, it is 13.98 inches long, 9.57 inches wide, and 0.78 inches thickness.
Key Features | |
Availability | |
Released | 2021 |
Stores | |
Display | |
Size | 15.6 Inches |
Info |
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Exterior | |
Dimensions | 13.98” x 9.57” x 0.78” (355 x 243 x 19.9 mm) |
Weight | 4.19 lbs (1.90 kg) |
Colors | Eclipse GrayMoonlight White |
Keyboard and Trackpad |
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Ports |
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Internal Specs | |
Processor |
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Integrated Graphics |
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Discrete Graphics |
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Memory | 16GB 32GB48GB Dual-Channel LPDDR4 3200MHz Memory.1 x 16GB Onboard Memory and 1 x SODIMM slot |
Storage | 512GB1TB2TB M.2 NVMe PCIe 3.0.2 x M.2 SSD slots, supports RAID-0. |
Connectivity | |
Wi-Fi | Intel® Wi-Fi 6 with Gig+ performance (802.11ax) |
Bluetooth | Bluetooth 5.0 |
Ethernet | Gigabit LAN Speed: 10/100/1000 Mbps. |
Battery | |
Size | 90 Wh (4-cell Lithium-ion) |
Power Supply |
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Software | |
OS |
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Built-in Apps | Armoury Crate |
Camera & Audio | |
Camera | No Built-in camera. |
Audio |
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Misc | |
Security |
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ROG Zephyrus G15 (2021) Price
Here is the latest price update for ROG Zephyrus G15 (2021).

ROG Zephyrus G15 (2021): Key Features
Introduction Video
Power meets portability in the versatile ROG Zephyrus G15, which features up to a Ryzen™ 9 5900HS CPU and GeForce RTX™ 3080 GPU. A 15” WQHD 165Hz/3ms display and Dolby Atmos audio from six speakers provides a deeply immersive gaming experience.
The ROG Zephyrus G15 puts premium Windows 10 Pro gaming in an ultraslim 1.9kg chassis. Performance is fast and smooth with up to an AMD Ryzen™ 9 5900HS CPU and GeForce RTX™ 3080 GPU. Up to a WQHD 165Hz/3ms gaming panel balances speed with rich detail to draw you deep into the action. Lush Dolby Atmos audio from six speakers immerses you in surround sound to enrich every entertainment experience.
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ROG Zephyrus G15 (2021) FAQs
Here are some related questions you might want to know about the ROG Zephyrus G15 (2021):
- What processors is in the ROG Zephyrus G15 (2021)?
- What ports are on a ROG Zephyrus G15 (2021)?
- What is the weight and dimension of the ROG Zephyrus G15 (2021)?
- What Wi-Fi and Bluetooth does the ROG Zephyrus G15 (2021) have?
- What is the display size, resolution, and tech on the ROG Zephyrus G15 (2021)?
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