Key takeaways
- Asus calls the SCAR 18’s screen the world’s first 18-inch 4K 240Hz mini-LED laptop panel, with over 2,000 dimming zones, up to 1,600 nits in HDR, and a new motion-clarity mode aimed at esports.
- It tops out at an Intel Core Ultra 9 290HX Plus and an RTX 5090 Laptop GPU, fed by 320W of total system power — up from 255W on the 2025 model.
- Asus announced it on May 15; no price or Philippine availability has been set, and the 2025 SCAR 18’s top configs ran several thousand dollars abroad.
Asus has announced the 2026 ROG Strix SCAR 18, an 18-inch gaming laptop built around what the company describes as the world’s first 18-inch 4K 240Hz mini-LED laptop panel. Asus calls it the most powerful laptop ROG has ever built, and the spec sheet backs the framing.
The screen is the main highlight: Mini-LED — an LCD lit by thousands of tiny LEDs grouped into dimming zones for deeper blacks and brighter highlights than a standard backlight — runs here across more than 2,000 zones at a 4K resolution of 3840 x 2400, peaking at 1,600 nits in HDR with full DCI-P3 coverage and a 240Hz refresh rate.
Two newer tricks ride along: an anti-glare, low-reflection coating Asus says cuts reflections by 55 percent without dulling the image, and ROG Nebula ELMB, a motion-clarity mode that, instead of strobing the whole panel at once, splits it into eight zones that switch off exactly as each pixel changes color. Unlike older strobing tech, it works with variable refresh rates — which is why Asus aims it at esports players who want sharp motion without screen tearing.
Underneath, the SCAR 18 scales up to an Intel Core Ultra 9 290HX Plus and an RTX 5090 Laptop GPU rated at 175W, with DLSS 4 and Multi-Frame Generation. Total system power climbs to 320W in its top mode, a 65W jump over the 255W the 2025 model allowed, letting both chips run nearer their ceilings. Feeding that takes a reworked cooling stack: a vapor chamber Asus says is 20 percent thicker than before, ultrathin 0.1mm copper fins, and CPU and GPU fans the company claims move 91 percent more air than the previous design, all venting at the rear hinge to keep heat off the mousing hand.
| Spec | ROG Strix SCAR 18 (2026) |
|---|---|
| Display | 18-inch 4K Mini LED, 240Hz, up to 1,600 nits |
| CPU | Up to Intel Core Ultra 9 290HX Plus |
| GPU | Up to RTX 5090 Laptop (175W) |
| Memory | Up to 128GB DDR5-6400 |
| Storage | Up to 8TB PCIe 5.0 NVMe |
| System power | 320W max |
| Price | Not yet announced |
Memory goes up to 128GB of DDR5-6400 across two tool-less SO-DIMM slots, and storage to 8TB of PCIe 5.0 NVMe in RAID 0. Connectivity runs to dual Thunderbolt 5 ports, HDMI 2.1, 2.5G LAN, and Wi-Fi 7, and the whole bottom panel pops off without a screwdriver for upgrades.
Asus announced the SCAR 18 on May 15 and has not stated a price or a Philippine release window. The 2025 model’s top configurations ran several thousand dollars abroad, and Asus typically brings its highest Strix configs to the country months after the global reveal.
