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ASUS ROG Strix G18 G815LR-TT281W reviews
Brand: ASUS More ASUS laptops reviews →
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Compare ASUS ROG Strix G18 G815LR-TT281W reviews, specifications and available UK retailer offers. Check the details for this exact model and follow the original critics’ findings.
Manufacturer code90NR0LT1-M00D00
The product, explained
About the ASUS ROG Strix G18 G815LR-TT281W
ASUS 90NR0LT1-M00D00 is listed in the laptops category. The recorded specifications include display diagonal: 45.7 cm (18"); processor family: Intel Core Ultra 9; internal memory: 32 GB; total storage capacity: 1 TB. This entry covers manufacturer code 90NR0LT1-M00D00. Specifications relate to this exact source record; other editions or packages may differ.
The 45.7 cm (18") display is specified at 2560 x 1600 pixels. Consider these together: a larger screen provides more physical space, while resolution determines the number of pixels available. Neither specification establishes brightness, colour accuracy or motion quality.
The listed maximum refresh rate is 300 Hz. To use it, the source device, cable, resolution and input must all support the intended mode. Refresh rate is separate from response time and input lag.
This configuration lists 32 GB of memory and 1 TB of storage. Memory supports active applications; storage holds software and files. Check upgradeability separately, because a capacity figure does not establish whether either component can be replaced.
- Screen size
- 45.7 cm (18")
- Screen resolution
- 2560 x 1600 pixels
- Processor family
- Intel Core Ultra 9
- Processor model
- 290HX Plus
- Memory (RAM)
- 32 GB
- Total storage capacity
- 1 TB
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Before choosing the ASUS ROG Strix G18 G815LR-TT281W
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Expert reviews 0
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ASUS ROG Strix G18 G815LR-TT281W specifications
Manufacturer code: 90NR0LT1-M00D00 · Icecat product 140607730 · Checked 24 Sep 2026. Specifications belong to this exact model.
Key specifications
The main features to compare for this exact model. Missing details are not assumed.
| Screen size | 45.7 cm (18") |
|---|---|
| Screen resolution | 2560 x 1600 pixels |
| Processor family | Intel Core Ultra 9 |
| Processor model | 290HX Plus |
| Memory (RAM) | 32 GB |
| Total storage capacity | 1 TB |
| Storage media | SSD |
| Operating system installed | Windows 11 Home |
| Discrete graphics card model | NVIDIA GeForce RTX 5070 Ti |
| Weight | 3.2 kg |
More product specifications
Open a section for the details that matter to you.
Audio & listening10 details
| Introduction year | 2025 |
|---|---|
| Performance-core Max Turbo Frequency | 5.5 GHz |
| Efficient-core Max Turbo Frequency | 4.7 GHz |
| Performance-core base frequency | 2.7 GHz |
| Efficient-core base frequency | 1.8 GHz |
| Discrete GPU manufacturer | NVIDIA |
| Audio system | Dolby Atmos |
| Number of built-in speakers | 2 |
| Built-in microphone | Yes |
| Height (rear) | 3.2 cm |
Display9 details
| Touchscreen | No |
|---|---|
| Panel type | IPS-Level |
| Anti-glare screen | Yes |
| Display brightness | 500 cd/m² |
| Colour gamut | 100% |
| Maximum refresh rate | 300 Hz |
| Contrast ratio (typical) | 1700:1 |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | Dolby Vision |
Processor, memory & storage23 details
| Processor manufacturer | Intel |
|---|---|
| Processor generation | Intel Core Ultra (Series 2) |
| Processor cores | 24 |
| Processor threads | 24 |
| Processor boost frequency | 5.5 GHz |
| Processor cache | 36 MB |
| Processor base power | 55 W |
| Neural processor unit (NPU) | Intel AI Boost |
| AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Total processor performance up to | 36 TOPs |
| Internal memory type | DDR5-SDRAM |
| Memory clock speed | 5600 MHz |
| Memory layout (slots x size) | 2 x 16 GB |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 64 GB |
| SSD capacity | 1 TB |
| SSD form factor | M.2 |
| Discrete graphics card memory | 12 GB |
| Discrete graphics memory type | GDDR7 |
| On-board graphics card | Yes |
| Discrete graphics card | Yes |
| On-board graphics card family | Intel® Graphics |
| On-board graphics card model | Intel® Graphics |
Camera, image & video4 details
| Front camera | Yes |
|---|---|
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
Connections & wireless14 details
| SSD interface | PCI Express 4.0 |
|---|---|
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Mobile network connection | No |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000,2500 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports | 1 |
| HDMI version | 2.1 |
| Thunderbolt 5 ports quantity | 2 |
| Combo headphone/mic port | Yes |
Power & battery13 details
| Battery technology | Lithium-Ion (Li-Ion) |
|---|---|
| Number of battery cells | 4 |
| Battery capacity | 90 Wh |
| Fast charging | Yes |
| Fast charging time (50%) | 30 min |
| AC adapter power | 280 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| AC adapter output current | 14 A |
| AC adapter output voltage | 20 V |
| USB Type-C charging port | Yes |
| USB Power Delivery (USB PD) | Yes |
| AC adapter included | Yes |
Design & dimensions12 details
| Colour name | Eclipse Gray |
|---|---|
| Product type | Laptop |
| Product colour | Grey |
| Form factor | Clamshell |
| RGB colour space | DCI-P3 |
| Memory form factor | SO-DIMM |
| Keyboard backlit colour | RGB |
| Password protection | Yes |
| Password protection type | BIOS, User |
| Width | 399 mm |
| Depth | 298 mm |
| Height (front) | 2.35 cm |
Software & compatibility3 details
| Operating system architecture | 64-bit |
|---|---|
| Trial software | 1-month trial for new Microsoft 365 customers |
| Bundled software | Xbox Game Pass Premium_2 months (*Terms and exclusions apply. Offer only available in eligible markets for Xbox Game Pass Premium. Eligible markets are determined at activation. Game catalog varies by region, device, and time.) |
Further product details27 details
| Market positioning | Gaming |
|---|---|
| HD type | 2.5K |
| Native aspect ratio | 16:10 |
| Performance cores | 8 |
| Efficient cores | 16 |
| Maximum turbo power | 160 W |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| NPU performance up to | 13 TOPs |
| GPU performance up to | 8 TOPs |
| Memory channels | Dual-channel |
| Total SSDs capacity | 1 TB |
| Number of SSDs installed | 1 |
| NVMe | Yes |
| Optical drive type | No |
| On-board GPU manufacturer | Intel |
| Antenna type | 2x2 |
| Intel® Thunderbolt 5 | Yes |
| Pointing device | Touchpad |
| Numeric keypad | Yes |
| Keyboard backlit | Yes |
| Keyboard backlit zone | Per-key RGB |
| Copilot key | Yes |
| Microsoft Copilot | Yes |
| Face recognition | Yes |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) | Yes |
Packaging & supplied accessories6 details
| Country of origin | China |
|---|---|
| Package width | 106 mm |
| Package depth | 490 mm |
| Package height | 355 mm |
| Package weight | 6.81 kg |
| Commodity Classification Automated Tracking System (CCATS) | 8471300000 |
Specifications describe the supplied product data, not measured review results. Battery life, range and performance figures are source claims and can vary with use.
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Your questions, answered
ASUS ROG Strix G18 G815LR-TT281W FAQs
How many expert reviews are available for ASUS ROG Strix G18 G815LR-TT281W?
No scored critic reviews have been imported for this product yet. This means review coverage is missing; it does not mean the product received a poor review.
What is the COR Score for ASUS ROG Strix G18 G815LR-TT281W?
The COR Score is tbd. We publish a combined score only after at least three distinct critics have usable ratings. Any individual reviews already available remain visible.
Which exact version does this page cover?
This page identifies ASUS ROG Strix G18 G815LR-TT281W using manufacturer code 90NR0LT1-M00D00. Check that code, configuration and supplied accessories against the retailer listing. Related-version reviews are labelled separately and do not contribute to this version’s score.
What is the listed display diagonal for ASUS ROG Strix G18 G815LR-TT281W?
The source specification records display diagonal as 45.7 cm (18"). This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
What is the listed display resolution for ASUS ROG Strix G18 G815LR-TT281W?
The source specification records display resolution as 2560 x 1600 pixels. This is a specification, not an independent performance measurement. Check the exact model and the original critic reviews for real-world results.
Where can I compare prices for ASUS ROG Strix G18 G815LR-TT281W?
Use the retailer-offer section on this page for available matched offers. If no offer is shown, we do not currently have a verified price. Confirm model, stock, delivery and the final total at the retailer; coverage does not include every seller.
How much memory do I need?
It depends on apps and multitasking. Check software requirements and buy enough headroom because many laptops do not allow later memory upgrades.
Can one USB-C cable do everything?
Sometimes, but capabilities vary. Confirm charging, display and data support for the laptop, dock, cable and monitor.
Are long software updates important?
Yes. They can affect security, compatibility and the usable life of a computer. Check manufacturer and operating-system support information.
How should I use the specifications alongside reviews?
Use the recorded features to check compatibility and make a shortlist. Read the original reviews for measured performance, everyday use and the tested configuration.
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