Ceraluminum chassis
ASUS's ceramic-aluminium Ceraluminum finish makes the S 16 just 1.1 cm thin and 1.5 kg — remarkably light for a 16-inch laptop — with a scratch-resistant, fingerprint-resistant surface.
Premium 16" ultraportable — Ryzen AI 9, a 3K 120 Hz OLED and a 1.5 kg Ceraluminum chassis
ASUS's premium thin-and-light 16-inch laptop. The Zenbook S 16 puts AMD's 12-core Ryzen AI 9 HX 370 (50 TOPS NPU) behind a 16-inch 3K (2880 x 1800) 120 Hz OLED, in a 1.1 cm-thin Ceraluminum chassis weighing just 1.5 kg — exceptionally light for a 16-inch screen. For business buyers it is a big-screen Copilot+ ultraportable without workstation bulk.
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ASUS's ceramic-aluminium Ceraluminum finish makes the S 16 just 1.1 cm thin and 1.5 kg — remarkably light for a 16-inch laptop — with a scratch-resistant, fingerprint-resistant surface.
16-inch 2880 x 1800 OLED at 120 Hz, 100% DCI-P3, up to 1100 nits HDR peak and Pantone Validated — a large, colour-accurate canvas for content work and side-by-side multitasking.
AMD's 12-core / 24-thread Zen 5 CPU (up to 5.1 GHz) with a 50-TOPS XDNA 2 NPU and Radeon 890M graphics — strong multi-core performance and Copilot+ on-device AI.
Two USB4 Gen 3 ports (40 Gbps) carry DisplayPort and power delivery for single-cable docking, alongside HDMI 2.1 and a USB-A port for legacy peripherals.
Wi-Fi 7 (802.11be) and Bluetooth 5.4 for current-generation wireless, with a 78 Wh battery and fast charge that reaches roughly 50% in about 30 minutes.
Firmware TPM and Microsoft Pluton give a hardware root of trust for BitLocker and Windows Hello via the FHD IR camera, with Windows 11 Pro available for Intune/Autopilot.
The ASUS Zenbook S 16 (UM5606) is ASUS's premium thin-and-light 16-inch laptop, built around the idea that a big screen should not mean a heavy bag. It runs AMD's 12-core Ryzen AI 9 HX 370 — a Copilot+ class chip with a 50-TOPS NPU — behind a 16-inch 3K 120 Hz OLED, in a Ceraluminum chassis that is just 1.1 cm thin and weighs only 1.5 kg, exceptionally light for the screen size.
The headline material is Ceraluminum, ASUS's ceramic-aluminium finish developed over several years, which delivers a hard, scratch- and fingerprint-resistant surface at low weight. Combined with the 16-inch OLED panel — 2880 x 1800, 120 Hz, 100% DCI-P3, up to 1100 nits HDR peak and Pantone Validated — it makes the S 16 a genuinely premium device for users who want display real estate and colour accuracy without carrying a 2 kg workstation.
Performance is handled by the Ryzen AI 9 HX 370 with Radeon 890M (RDNA 3.5) integrated graphics, which is strong in multi-core CPU work and capable for light creative tasks, while the 50-TOPS XDNA 2 NPU clears the Copilot+ bar for on-device AI features. Connectivity is current — two USB4 ports at 40 Gbps with DisplayPort and power, HDMI 2.1, USB-A, Wi-Fi 7 and Bluetooth 5.4 — and a 78 Wh battery with fast charge supports a full day of work.
For UK business fleets the Zenbook S 16 is the large-screen premium ultraportable: ideal for executives, analysts and content reviewers who want a 16-inch OLED and all-day battery in a featherweight chassis, but do not need discrete RTX graphics. It is the AMD, big-screen sibling to the Zenbook 14 OLED, and competes with the 16-inch MacBook (for Windows holdouts) and premium 16-inch business ultraportables. Windows 11 Pro and firmware TPM make it deployable in managed environments. Servnet supplies the Zenbook line through the ASUS commercial channel with same-day UK quoting, VAT recovery, leasing and warranty uplift.
A 16-inch 3K OLED at just 1.5 kg suits executives and managers who want display real estate and premium build without a heavy workstation in the bag.
The large high-resolution panel and 12-core Ryzen handle dense spreadsheets, multiple windows and BI dashboards comfortably with all-day battery.
A 100% DCI-P3, 1100-nit HDR OLED with a 50-TOPS NPU handles content review, light photo work and Copilot+ AI tooling for design-adjacent roles.
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