Asus ROG Strix Scar 18 (2026) Review: Stunning Mini‑LED, serious muscle, and a few missed steps

Tom's Hardware Verdict The ROG Strix Scar 18 delivers a gorgeous display and serious horsepower, yet its missing PCIe 5.0 SSD, single-channel RAM, and second-place performance leave room for improvement. Razer’s Blade 18 ultimately remains our top recommendation in this elite class. Pros - + Brilliant mini-LED display - + Modern connectivity, including Thunderbolt 5 - + Unique lighting features - + Easily upgradeable Cons - - Very expensive - - Single-channel RAM on a $5,000 laptop - - No PCIe 5.0 SSD - - Soft-focus webcam Why you can trust Tom's Hardware Asus’ ROG Strix Scar 18 (starting at $4,299.99) is an example of abundance in the world of gaming laptops, built around an 18-inch display and the latest flagship silicon: a Core Ultra 9 290HX Plus with Nvidia’s GeForce RTX 5090 in our test unit. This machine makes a loud first impression, from its stellar (albeit tricky to configure) mini-LED display to the unique scrolling marquee lighting on its lid. But at this price - $4,999.99 as tested – the Scar 18 must prove it can hold the line against Razer’s Blade 18 before it can claim a spot at the top. Design of the Asus ROG Strix Scar 18 (2026) At 15.71 x 11.73 x 1.38 inches, the Scar 18 has the footprint of a cafeteria tray – this isn’t a laptop you’ll be getting out on a plane. And at 8.16 pounds, this is also one of the heaviest laptops on the market. But performance is the goal here, not portability. Razer’s Blade 18 (15.74 x 10.84 x 1.1 inches) is thinner and significantly lighter, at 7.06 pounds. The vibrant Aura Sync lightbar around the base of the laptop also demands attention, as does the RGB-lit Republic of Gamers logo on the lid. Both are configurable with customizable lighting and patterns in the Armoury Crate app. The lid also has a special feature called AniMe vision, a diagonally scrolling marquee of text via LEDs shining through holes in the lid backing. (This is extremely similar to the AniMe Matrix that debuted on the Zephyrus line years ago.) There are several preconfigured versions of the Republic of Gamers logo, and you can add your own text effects. Layered effects are possible and don’t always produce the desired effect — I had a “raining” effect enabled at the same time as my text, and the text was almost impossible to make out. The bottom line is that the Scar 18 couldn’t do anything more to look like a gaming laptop – it is designed to be seen. Build-wise, it’s a solid machine, showing minimal flex no matter how I handled it. Only the lid is metal, with the rest of the construction thick plastic. Connectivity is thoroughly modern: two Thunderbolt 5 (USB-C) and three USB-A 3.2 Gen 2 ports, HDMI 2.1, an audio combo jack, and 2.5 Gbps Ethernet. Internally, it offers Wi-Fi 7 and Bluetooth 5.4 from an Intel BE200 networking card. The power connector is proprietary for the 450 W power brick. Specifications Gaming and Graphics on the Asus ROG Strix Scar 18 (2026) We tested the ROG Strix Scar 18 in flagship form, featuring a Cor…