Acer Predator Helios 18 AI packs high-end gaming hardware into an 18-inch laptop

Acer's Predator Helios 18 AI pairs an RTX 5090 GPU and Core Ultra 9 275HX with an 18-inch 4K Mini LED display.

Acer Predator Helios 18 AI

Monster gaming with sleek aesthetics

Acer says gaming laptops must accommodate powerful components along with the cooling systems needed to keep them running. 

The Acer Predator Helios 18 AI pairs an Intel Core Ultra 9 275HX processor with an NVIDIA GeForce RTX 5090 laptop GPU and an 18-inch Mini LED display.

RGB keyboard and design

The laptop weighs 3.5 kg, including its battery. Acer positions it as a large-screen gaming option, though the weight is a consideration for users who carry a computer throughout the day.

The 18-inch Mini LED display has a resolution of 3840 x 2400, a 120Hz refresh rate, and HDR brightness of up to 1,000 nits. It covers 100% of the DCI-P3 color gamut. 

Through the PredatorSense software, users can switch between 4K at 120Hz and Full HD at 240Hz, depending on whether they prefer sharper visuals or a higher refresh rate. 

Acer added that the higher refresh rate may benefit competitive titles such as VALORANT or CS: GO 2, where smooth motion matters.

Graphics performance

Now the laptop features an RTX 5090 laptop GPU with 24 GB of dedicated GDDR7 memory and supports DLSS 5.0, ray tracing, and NVIDIA Reflex 2. Acer says that NVIDIA's DLSS and frame generation can raise displayed frame rates in demanding titles, although results vary by game and settings.

Acer said that an independent test of another Predator Helios 18 AI configuration with an RTX 5090 laptop GPU recorded an average of 114 frames per second in Black Myth: Wukong at 1600p on High settings. At 2400p, the same test averaged 85 fps on High and 32 fps on the more demanding Cinematic preset.

Productivity use

The processor and dedicated graphics also support workloads beyond gaming, such as recording or streaming sessions, video editing, and graphics work. The display’s 100% DCI-P3 coverage may be relevant to creative users.

Cooling and features

For thermal management, Acer uses sixth-generation AeroBlade 3D fans with metal blades 0.05 mm thick, along with liquid metal thermal grease and rectangular vector heat pipes. 

The vents at the back

According to Acer, the fan design moves up to 20% more air across critical components, while the liquid metal thermal material and vector heat pipes offer thermal-capacity improvements of 14.5% and 9%, respectively, compared with alternatives on the market.

Furthermore, the PredatorSense also allows users to adjust fan speeds, performance modes, and RGB lighting. Presets include Quiet for lighter tasks and Turbo for gaming. 

Lastly, the keyboard features MagKey 4.0, with swappable mechanical switches for the WASD and arrow keys, while the six-speaker system with DTS Ultra Audio will ensure immersive and accurate audio so users can easily pinpoint enemy locations.

What do you guys think?