Laptop with German keyboard. At the customer's request, we can add Slovenian letters and characters. If you need a Slovenian keyboard, when placing an order, also select the service "Engraving Slovenian characters"

The Acer Predator Helios 18 AI PH18-73-91TU laptop offers exceptional performance and advanced features designed for demanding users such as gamers, business professionals and anyone who wants an uncompromising experience at work or play. The latest generation of components ensures lightning-fast responses and optimal performance even for the most demanding tasks.

Evaluation of key product features

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This laptop is designed for advanced gamers, demanding business users, and anyone who processes large amounts of data, creates content, or wants to take advantage of AI. With up to 64GB of memory and an extremely powerful 2nd generation Intel Ultra 9 processor, it enables seamless multitasking, fast editing of visual projects, and smooth gameplay of the latest games even at the highest settings.

The 18-inch IPS display with high WQXGA (2560 x 1600) resolution and matte finish offers exceptionally sharp images and comfortable use in all lighting conditions. This large display allows for better visibility when working with multiple windows at once or enjoying the details of graphically demanding titles.

Outstanding performance is provided by the advanced RTX 5080 graphics card and a powerful 4 TB SSD, providing enough space for games, projects and fast application loading. The system is optimized for operation with artificial intelligence through the Copilot+ PC platform, which means improved productivity and an exceptional experience when using the first AI features in the Windows 11 Pro environment.

The product is distinguished by its technical sophistication, user-friendly design, and high performance in all segments, which makes it one of the most advanced laptops for the most demanding users on the market.

Shape
Product type: Laptop
Product color: Black
Shape: Shell-shaped
Market Positioning: Gaming
Screen
Screen diagonal: 45.7 cm (18")
Screen resolution: 2560 x 1600 pixels
HD Type: WQXGA
Panel type: IPS
Display technology Marketing name: ComfyView
Features: LED backlight
Native aspect ratio: 16:10
Screen surface: Matte
Maximum refresh rate: 250 Hz
Processor
Processor manufacturer: Intel
Processor family: Intel Core Ultra 9
Processor generation: Intel Core Ultra (2 series)
Processor: 275HX
Number of processor cores: 24
Processor threads: 24
Processor Boost Frequency: 5.4 GHz
Powerful cores: 8
Effective cores: 16
Maximum turbo frequency of powerful cores: 5.4 GHz
Maximum turbo frequency of efficient cores: 4.6 GHz
Core base frequency: 2.7 GHz
Effective base core frequency: 2.1 GHz
Processor cache: 36 MB
Processor base power: 55 W
Maximum turbo power: 160 W
Neural Processing Unit (NPU)
Neural Processing Unit (NPU): Intel AI Boost
Feature: Rarity Support
Feature: Windows Studio Effects Support
AI software frameworks supported by NPU: DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up to: 36 terabytes per second
NPU performance up to: 13 terabytes per second
GPU performance up to: 8 terabytes per second
Memory
Memory capacity: 64 GB
Internal memory type: DDR5 SDRAM
Memory format: SO-DIMM
Memory layout: 2 x 32 GB GB
Memory card slots: 4x SO-DIMM
Maximum RAM: 192GB
Storage medium
Total storage capacity: 1 TB
Storage media: SSD
Total SSD capacity: 4 TB
Number of SSDs installed: 3
SSD interface: PCI Express 5.0
Feature: NVMe
SSD format: M.2
Feature: Built-in card reader
Compatible memory cards: SD
Graphics
Discrete graphics card model: NVIDIA GeForce RTX 5080
Discrete graphics card memory: 16 GB
Dedicated graphics memory type: GDDR7
Feature: Integrated graphics card
Integrated graphics card manufacturer: Intel
Feature: Discrete graphics card
Integrated graphics card family: Intel Graphics
Integrated graphics card model: Intel Graphics
Sound
Number of built-in speakers: 6
Feature: Built-in microphone
Number of microphones: 3
Camera
Feature: Front camera
Network
Highest Wi-Fi standard: Wi-Fi 7 (802.11be)
Wi-Fi standards: Wi-Fi 7 (802.11be)
Antenna type: 2x2
Feature: Ethernet/LAN
Ethernet LAN data transfer rate: 5000 Mbit/s
Feature: Bluetooth
Bluetooth version: 5.4
Ports and interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type A Ports Number: 1
USB 3.2 Gen 2 (3.1 Gen 2) Number of Type A ports: 2
USB 3.2 Gen 2x2 Type-C Number of ports: 2
Number of Ethernet LAN ports (RJ-45): 1
Number of HDMI ports: 1
Feature: Headphone/microphone combo jack
Keyboard
Input device: Trackpad
Feature: Numeric keypad
Feature: Backlit keyboard
Keyboard backlight color: RGB
Keyboard illuminated area: RGB per key
Software
Operating system architecture: 64-bit
Installed operating system: Windows 11 Pro
Battery
Battery technology: Lithium-ion (Li-Ion)
Power supply
Power supply: 400 W
Features: USB Type-C charging port
Security
Features: Cable lock slot
Cable lock slot type: Kensington
Weight and dimensions
Width: 401 mm
Depth: 307.9 mm
Height: 29.6mm
Weight: 3.5 kg
Included in the box
Features: Power supply

Same summary

The Acer Predator Helios 18 AI PH18-73-91TU is designed for users who need exceptionally high performance, advanced AI features, and a premium user experience in a Windows 11 Pro environment. The configuration with an Intel Core Ultra 9 processor and a discrete RTX 5080 graphics card meets more demanding scenarios – from intensive gaming and content creation to professional use, where stability, fast data processing, and the ability to run AI tasks locally are important. Due to the large screen and components, the laptop is suitable where mobility and portability are rare, but less so for those looking for a compact solution for everyday carrying.

The area of use is most focused on gaming, creation, and business work with high process complexity - the compromise may be primarily size and weight, so it is less suitable than a classic laptop for students or frequent travelers.

Recommendation source: Enaa guides and team experiences.

User view

Typical users of this laptop are passionate gamers and demanding content creators who expect full support for the latest games and advanced photo, video or 3D modeling programs. It is also often chosen by professionals in the field of data analytics and development, where the local implementation of advanced AI functions in the Windows 11 Pro environment enables higher efficiency without dependence on cloud services. To better understand which specifications and capabilities are important in such devices, we recommend taking a look at our guide to AI ready (Copilot+) laptops .

Users often appreciate Acer 's broad support and ecosystem, which enables reliable performance over time and easy expansion of connectivity with compatible accessories.

Why buy at Enaa

At ENAA, the overview of the gaming laptop and business model range is transparent and professionally supported, making the decision easier even for more advanced users. Ordering is possible without risk, as all additional technical support is taken over by our team, which follows the latest trends in computing and AI technologies, also for this type of device.

Answers to frequently asked questions

Is the laptop suitable for running the latest games and advanced AI tools?

Yes, the configuration with RTX 5080, Core Ultra 9 and advanced NPU chip allows you to play the latest games smoothly and run demanding AI functions locally without dependence on the internet.

What does it mean for a laptop to be a Copilot+ PC and why is it important?

This means it has specialized hardware support for AI features in Windows 11, enabling faster processing of tasks like more demanding content processing, writing assistance, and advanced features in video calls. For more information, see our guide to AI-ready laptops .

Who isn't a laptop this powerful that's best suited for?

For users looking for a lightweight and compact device for frequent portability or mostly office work, a smaller, energy-efficient solution with a basic configuration may be more suitable.

Is it possible to upgrade the RAM or SSD?

Due to the already very high initial configuration, there are usually no necessary upgrades, but it is recommended to check the manufacturer's documentation beforehand for possible expansion options.

What is the advantage of a large 18-inch screen compared to smaller models?

A larger screen allows for better visibility, greater comfort when gaming, and more efficient use when multitasking or creating content, but it also means less portability compared to more compact laptops.

Description updated: April 2026