Asus ROG Zephyrus G15 GA503 (2021)

Asus ROG Zephyrus G15 GA503 (2021)

Asus ROG Zephyrus G15 GA503 - GAME FOR ANYTHING

Blending power with portability, the Asus ROG Zephyrus G15 GA503 (part of the Asus ROG & TUF lineup) packs top-tier Windows 10 Pro gaming performance into an ultra-slim 1.9kg chassis. Experience fast, fluid performance with up to an AMD Ryzen™ 9 5900HS CPU and a GeForce RTX™ 3080 GPU (80W TGP + 20W Dynamic Boost). Up to a WQHD 165Hz/3ms gaming display panel balances blazing speed with rich detail, keeping you dialed into every bit of the action. Six speakers with Dolby Atmos surround you in rich, multidimensional audio across all your entertainment.

Sleek and Versatile

Show off your personal style in Moonlight White or Eclipse Gray. A precision-cut, reinforced metal lid features a dot-matrix pattern that reveals a subtle shimmer from the prismatic film beneath. Stay adaptable with convenient features like a 180° ErgoLift hinge for versatile viewing angles and a spacious touchpad for effortless navigation.

Asus ROG Zephyrus G15 GA503 Delivers Incredible Performance

Game, create content, and power through demanding workloads at top speed with up to an 8-core AMD Ryzen™ 9 5900HS CPU and GeForce RTX™ 3070 graphics. The Asus ROG Zephyrus G15 GA503 speeds through everyday tasks with shorter load times thanks to up to 2 NVMe PCIe^® SSDs. Dual M.2 slots wire directly to the CPU for maximum performance and support up to 1TB of additional storage, giving you ample room for a growing game library and creative portfolio.

Sharp, Detailed Visuals

Game, create, and do more on our latest high-resolution, high-refresh-rate display. Delivering the best of both worlds, up to a 2K 165Hz/3ms panel strikes the perfect balance between high-speed action and razor-sharp detail. A 3ms gray-to-gray response time minimizes motion blur for precise target tracking. Adaptive-Sync technology keeps gameplay ultra-smooth by eliminating screen tearing and minimizing stutter for deeper immersion.

Immerse Yourself in Surround Sound

On the Asus ROG Zephyrus G15 GA503, six Dolby Atmos-powered speakers put you right in the center of the action. Dual front-firing tweeters project sound straight toward you for greater volume, while twin force-canceling woofers beneath the palm rests balance acoustics and minimize unwanted resonance. Turn up the volume at parties and events to enjoy richer, louder audio.

Crystal-Clear Voice Chat

Upgraded audio inputs keep your voice chats and live streams crisp and clear. Two-Way AI Noise Cancelation clarifies both upstream and downstream audio, filtering out unwanted background noise for cleaner voice communication. A 3D microphone array captures a wider soundstage that can be optimized for specific scenarios like recording live music or hosting conference calls.

Intelligent Cooling Enhances Your Experience

ROG's Intelligent Cooling philosophy combines the right hardware features and system settings to ensure the best experience for every chassis and component configuration, no matter what you are doing. On the Asus ROG Zephyrus G15 GA503, liquid metal thermal compound keeps the CPU running cool. A self-cleaning thermal module clears out dust to boost long-term stability, while dual Arc Flow fans feature redesigned blades that generate impressive airflow with minimal noise. ROG Armoury Crate software switches between operating modes to optimize performance and acoustics for each task.

Always Ready for Action

The Asus ROG Zephyrus G15 GA503 gives you the power and flexibility to work anywhere. A large 90Wh battery means less time tethered to power outlets and more freedom to roam. 100W Type-C charging support extends battery runtime even further, letting you recharge from portable power banks to keep working on the move. Built-in, ultrafast Wi-Fi 6 delivers reliable connections everywhere, from crowded lecture halls to bustling coffee shops.

*Fast charging technology is tested with the device turned off using the included default power adapter. Charging times may vary +/-10% depending on system tolerance.
*Performance may vary based on system configuration. Battery life tested with NVIDIA® GeForce RTX™ 3060 GPU, AMD Ryzen™ 7 CPU and 144Hz display under silent mode.

Keyboard: Key Travel Built for Gaming Precision

Gamers will feel right at home with a desktop-inspired keyboard layout featuring separated function blocks for quick identification, alongside dedicated hotkeys for convenient volume control, microphone mute, and ROG Armoury Crate access. Fire off inputs with confidence thanks to N-key rollover, ensuring every keystroke registers on durable switches rated to withstand 20 million presses.
Related models are collected in the Asus laptops category. Two other models worth a look: the Asus ROG Zephyrus G15 GA503 (2022) and the Asus ROG Zephyrus G14 GA401 (2021).

I/O Ports: Versatile Connectivity

A comprehensive selection of I/O ports lets you expand your setup on the go. Drive a secondary monitor for more efficient multitasking via USB-C with DisplayPort 1.4. Enjoy 4K UHD movies on the big screen or easily connect a projector through the HDMI 2.0b port. Hook up mice, gamepads, drawing tablets, and other peripherals to play or create anywhere. Expand your storage on the fly with a fast microSD slot supporting speeds up to 312MB/s. No dongles needed, thanks to the built-in 3.5mm headphone jack.