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ASUS

ASUS Vivobook S16 (S5608QA)

Released Aug 10, 2026Laptop

ASUS's Vivobook S16 (S5608QA) is a 16-inch Copilot+ PC built on the 8-core Snapdragon X X1-26-100, with a 60Hz WUXGA OLED display, a 50Wh battery and a 1.6kg metal body. ASUS also lists an 8GB/256GB configuration and an IPS-level panel option; specs here are for the 16GB, 512GB OLED model. No US price is published.

Pros

  • 16:10 WUXGA (1920x1200) OLED display with 100% DCI-P3 coverage and a 1,000,000:1 contrast ratio
  • Light for a 16-inch laptop at 1.6kg and 14.9-16.9mm thick, with a metal body tested to selected MIL-STD-810H methods
  • 50Wh battery: ASUS rates it at up to 30 hours of video playback and says it charges to 60% in 49 minutes with the 68W USB-C adapter when the laptop is off or in standby
  • Full set of ports: two USB 3.2 Gen 2 Type-C with display and power delivery, two USB-A, HDMI 2.1 and a headphone jack
  • 45 TOPS Hexagon NPU for Copilot+ PC features

Cons

  • The display is limited to 60Hz and a 300-nit brightness rating
  • Memory is soldered LPDDR5X that tops out at 16GB, so it cannot be upgraded after purchase
  • Arm-based Snapdragon X chip, so Windows apps built for x86 run through emulation
  • USB-C ports are 10Gbps USB 3.2 rather than USB4, and Wi-Fi is 6E rather than Wi-Fi 7
38.1Inno Score

Below average

Computed from specs & benchmarks via our public methodology.

Performance35.5
Display23.3
Battery33.3
Portability69.7

Performance uses the published results of the Qualcomm Snapdragon X X1-26-100, because we have no benchmark result for this device itself yet.

Full specifications

Everything we track for the ASUS Vivobook S16 (S5608QA)

Display

Screen size
16 ″
Panel type
OLED (100% DCI-P3, 1,000,000:1 contrast)
Resolution
1920x1200
Refresh rate
60 Hz
Peak brightness
300 nits

Performance

Graphics
Qualcomm Adreno GPU (integrated)
RAM
16 GB
RAM type
LPDDR5X (soldered)
Storage
512 GB
Storage type
M.2 2280 NVMe PCIe 4.0 SSD

Battery

Capacity
50 Wh
Charging
68 W

Design

Weight
1.6 kg
Thickness
16.9 mm
Material
Metal (three-part body), MIL-STD-810H tested

Connectivity

Ports
2x USB 3.2 Gen 2 Type-C (10Gbps, display and power delivery), 2x USB 3.2 Gen 1 Type-A (5Gbps), 1x HDMI 2.1 TMDS, 3.5mm combo audio jack
Wi-Fi
Wi-Fi 6E (802.11ax)
Bluetooth
5.3
Webcam
FHD with IR
Biometrics
IR camera for Windows Hello face login

Software

Operating system
Windows 11 Home or Pro

Quick answers

Is the ASUS Vivobook S16 (S5608QA) good in 2026?

The ASUS Vivobook S16 (S5608QA) earns an Inno Score of 38.1/100 (“Below average”) based on its specs and benchmark results. ASUS's Vivobook S16 (S5608QA) is a 16-inch Copilot+ PC built on the 8-core Snapdragon X X1-26-100, with a 60Hz WUXGA OLED display, a 50Wh battery and a 1.6kg metal body. ASUS also lists an 8GB/256GB configuration and an IPS-level panel option; specs here are for the 16GB, 512GB OLED model. No US price is published.

What are the key specs of the ASUS Vivobook S16 (S5608QA)?

Processor: Qualcomm Snapdragon X X1-26-100 · RAM: 16 GB · Screen size: 16 ″ · Weight: 1.6 kg

What are the closest alternatives to the ASUS Vivobook S16 (S5608QA)?

Its closest rivals on InnoReviews are ASUS Vivobook S16 Flip (TP5608QA), Acer Nitro V 15, Dell Pro 14 — open the comparison pages for a spec-by-spec breakdown.

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