Notebookcheck Logo

An Asus ROG Flow Z13 but with 120 Hz OLED and an 85 Wh battery: OneXPlayer Super X released with up to 128 GB RAM and optional liquid cooling

The OneXPlayer Super X is powerful enough to play triple-A games without needing support from an eGPU. (Image source: One-Netbook)
The OneXPlayer Super X is powerful enough to play triple-A games without needing support from an eGPU. (Image source: One-Netbook)
One-Netbook has finally released its Asus ROG Flow Z13 alternative globally. Available starting at $1,899, the OneXPlayer Super X hopes to surpass its Asus rival with a 120 Hz VRR OLED display, a larger battery, M.2 2280 storage and an optional liquid cooling solution to extract up to 120 W from the Ryzen AI Max 385 or Ryzen AI Max+ 395.

One-Netbook has finally released its alternative to the latest Asus ROG Flow Z13 (curr. $2,169 on Amazon). Announced in August, the OneXPlayer Super X matches its Asus counterpart with the AMD Ryzen AI Max+ 395 as its most powerful processor option. However, One-Netbook has opted for the slightly slower Ryzen AI Max 385 as a base configuration rather than the Ryzen AI Max 390 in the cheapest ROG Flow Z13.

Theoretically, the OneXPlayer Super X contains a few advantages over its Asus equivalent. For instance, the former adopts a 14-inch AMOLED display rather than the IPS alternative Asus uses in the latest ROG Flow Z13. A 2.8K panel, the 14-inch AMOLED display also offers 120 Hz VRR, 500 nits peak brightness and 4,096 pressure levels for use with an active stylus.

The differences do not end there either, with One-Netbook also including a larger battery (83.5 Wh) than the ROG Flow Z13, plus an M.2 2280 SSD slot, a Mini SSD slot and optional liquid cooling. All this hardware fits within a 314 x 208 x 12.5 mm housing excluding the liquid cooling module, and runs to around 1.3 kg without the device's keyboard accessory. Incidentally, this cooling module increases TDP levels by 50% from 80 W to 120 W.

The OneXPlayer Super X starts at $1,899 with a Ryzen AI Max 385, 32 GB of RAM and 1 TB of storage. Alternatively, a $100 surcharge to $1,999 swaps in the more powerful Ryzen AI Max+ 395 and 48 GB of RAM. Meanwhile, the device's most expensive configuration tops out at $2,759 with a Ryzen AI Max+ 395, 128 GB of RAM, 1 TB of storage and liquid cooling. Please note that the latter is available as a $60 option across all configurations. Currently, One-Netbook hopes to begin shipping OneXPlayer Super X orders placed on Kickstarter in February 2026.

Source(s)

No comments for this article

Got questions or something to add to our article? Even without registering you can post in the comments!
No comments for this article / reply

static version load dynamic
Loading Comments
Comment on this article
Please share our article, every link counts!
Mail Logo
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2025 12 > An Asus ROG Flow Z13 but with 120 Hz OLED and an 85 Wh battery: OneXPlayer Super X released with up to 128 GB RAM and optional liquid cooling
Alex Alderson, 2025-12-11 (Update: 2025-12-11)