Asus ZenBook S 16 Review: AMD Zen 5 Efficiency Meets Ceraluminum Elegance

For years, the premium 16-inch ultrabook segment was trapped in a predictability loop: CNC aluminum unibodies, anodized coatings prone to skin oil fingerprints, and processors requiring heavy cooling fans to avoid thermal throttling. With the Asus ZenBook S 16, Asus and AMD have effectively disrupted that monotony.

By pioneering Ceraluminum—a patented process combining molten ceramic bonding with aerospace-grade aluminum—the ZenBook S 16 feels unlike any laptop on the market. It offers a warm, stone-like texture that resists scratches and completely repels fingerprints, while housing AMD’s cutting-edge Zen 5 Strix Point architecture.

Architectural Breakthrough: AMD Strix Point Ryzen AI 9 HX 370

Under the ceramic hood lies AMD’s latest heterogeneous silicon. Combining 4 standard Zen 5 performance cores with 8 compact Zen 5c efficiency cores, the Ryzen AI 9 HX 370 delivers impressive multithreaded throughput while drawing less than 28W of sustained power.

Synthetic numbers translate cleanly to tangible real-world operations. Exporting a 10-minute 4K 60fps ProRes timeline in DaVinci Resolve completed in 4 minutes and 18 seconds, while internal chassis temperatures never exceeded 39°C at the center keyboard deck.

3K 120Hz Lumina OLED: Visual Brilliance

The display is a 16:10 3K (2880 × 1800) Lumina OLED panel operating at a buttery-smooth 120Hz refresh rate. Testing with our laboratory X-Rite i1Display Pro colorimeter recorded:

• 100% sRGB coverage
• 99.6% DCI-P3 cinematic gamut
• Average Delta-E under .8 (Calibrated factory profile)
• Peak HDR brightness of 542 nits

Whether color-grading HDR footage or reading high-density typography, the sub-millisecond response time and infinite contrast ratios deliver a tier of visual immersion unmatched by IPS LCD rivals.

Keyboard, Haptic Touchpad & Everyday Ergonomics

Typing on the ZenBook S 16 is an ergonomic delight. Keys provide 1.1mm of tactile travel with a cushioned bottom-out mechanism. The touchpad uses solid-state haptic actuators rather than a diving-board physical switch. Smart edge swipes allow intuitive adjustments:

• Sliding up/down on the left adjusts screen brightness.
• Sliding on the right controls audio volume.
• Sliding along the top scrub through video timelines.

The BoldTechy Verdict

The Asus ZenBook S 16 represents the high-water mark for thin-and-light 16-inch laptops in 2026. If you require sustained multi-core workstation power, all-day battery life, and materials science innovation without lugging a brick-heavy power adapter, this is the machine to beat.