The battle for the ultimate gaming handheld is heating up, and OneXPlayer is about to throw a bucket of ice-cold water on the competition. The newly detailed OneXFly Apex isn't just an incremental upgrade; it's a potential paradigm shift, poised to become the first liquid-cooled gaming handheld while harnessing the raw power of AMD's upcoming Strix Halo APU.
For over a month, the tech world has been buzzing with speculation since One-Netbook, under its popular OneXPlayer sub-brand, first teased the OneXFly Apex. The promise was tantalizing: a handheld that would leapfrog the current generation of devices like the Steam Deck and ASUS ROG Ally. Now, after a series of revealing demonstrations, we have a much clearer picture, and it looks like a powerhouse.
The OneXFly Apex aims to dominate the premium segment by combining a top-tier chipset with an unprecedented amount of memory and a revolutionary cooling solution. This comes hot on the heels of GPD's announcement of its own Strix Halo device, the Win 5, setting the stage for a fierce showdown in the high-end portable PC market.
Unleashing the Strix Halo Beast
At the heart of the OneXFly Apex lies its most significant component: the AMD Strix Halo APU. This isn't the same chip found in current-generation handhelds. Strix Halo represents a substantial leap forward for AMD, featuring a vastly more powerful integrated GPU based on the RDNA 3.5 architecture. Paired with this potent graphics unit is a CPU with formidable Zen 5 cores, creating an all-in-one processor that could rival discrete mobile graphics cards.
But raw processing power needs fast memory to feed it, and OneXPlayer isn't holding back. The company has confirmed the Apex will be configurable with up to 128 GB of LPDDR5x RAM. This is an astonishing amount of memory for a handheld, far exceeding what is available in most gaming laptops. This massive memory pool, running at high bandwidth, is crucial for unlocking the full potential of the Strix Halo's powerful iGPU, ensuring that gamers will have buttery-smooth performance even in the most demanding titles.
Real-World Performance: A Glimpse into the Future
Specs on paper are one thing, but real-world gameplay is what matters. One-Netbook has given us exactly that, releasing a video that showcases the OneXFly Apex in action. The title of choice? The notoriously demanding Cyberpunk 2077.
In the demonstration, the handheld is seen running the game at 1200p resolution with ray tracing enabled—a setting that brings even powerful desktop GPUs to their knees. Crucially, the video shows that DLSS upscaling was disabled, meaning the device is rendering natively. Despite these punishing conditions, the OneXFly Apex reportedly maintained a frame rate "surpassing 60 FPS throughout."
This level of performance is simply unthinkable on current AMD handhelds like the OneXFly F1 Pro, which would struggle to maintain playable frame rates under such a load. It's a clear demonstration of the generational gap that the Strix Halo APU represents.
You can see this impressive performance for yourself in the embedded video below:
https://www.youtube.com/watch?v=SXsm6SjUW9M
The Game-Changer: World's First Liquid-Cooled Handheld
Perhaps the most groundbreaking feature of the OneXFly Apex is its thermal management. One-Netbook has confirmed that the device will support an external liquid cooling solution designed to handle a massive Thermal Design Power (TDP) of up to 120 W.
This is a monumental jump. Most current handhelds operate in a 15-30W range to balance performance and battery life/heat. By implementing an external liquid cooler, OneXPlayer is effectively creating a "docked" mode that unleashes the APU's full, untamed power. Imagine plugging your handheld into a cooling station and experiencing desktop-class performance levels—this is the future OneXPlayer is building.
Details on the physical attachment mechanism and the cooler's design are still under wraps. How will it connect? How large will it be? These questions are expected to be answered at the device's official unveiling.
The Competitive Landscape and What's Next
The announcement of the OneXFly Apex directly challenges GPD's recently revealed Win 5, which also uses the Strix Halo platform. GPD's approach, however, involves a smaller 7-inch display and a unique external battery pack to free up internal space for better air cooling. The OneXPlayer strategy, with its larger 8-inch VRR (Variable Refresh Rate) display, massive 85 Wh internal battery, and now liquid cooling, presents a compelling alternative for gamers who want maximum performance and immersion without compromise.
For those looking at current-gen options, the landscape is already competitive, with devices like the OneXFly F1 Pro available now.
The final chapter of the OneXFly Apex story will be written on October 28 at 11:00 UTC. One-Netbook has scheduled a dedicated launch event where it promises to unveil the full hardware details, including pricing, availability, and a definitive look at the revolutionary liquid cooling system. For handheld enthusiasts and power users, this is an event you won't want to miss, as it could very well define the next generation of portable gaming.