ASUS Vivobook S 14 OLED M5406WA-AH94 Review (2026)

AMD Ryzen AI 9 365 · Integrated (AMD iGPU) · 24 GB RAM · 1 TBSSD · 14″ 120 Hz OLED

4.3 average · 248 Amazon reviews

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As Amazon Associates we may earn commission from qualifying purchases. Price captured 2026-08-19.

Verdict

ASUS Vivobook S 14 OLED M5406WA-AH94 is a capable machine for everyday basics in our 101-laptop database. In the Under $1200 category, the value score is 6.7/10. Fair market pricing: you get what you pay for, with no meaningful premium.

Pros

  • AMD Ryzen AI 9 365 delivers strong multi-core performance (29,570 PassMark)
  • OLED panel with perfect blacks and vivid color
  • Spacious 1 TB SSD storage

Cons

  • Integrated graphics only — light/older games at low settings
  • RAM is soldered — no memory upgrades later

Who should buy

  • Buyers who need basic web, email and document work at minimal cost

Who should avoid

  • Serious gamers — the graphics hardware isn’t there
  • Heavy 3D modeling, CAD, or GPU rendering workloads

Score Breakdown

Gaming3.7
Productivity5.9
Programming5.9
Engineering / 3D4.6
Student6
Travel / Portability6.6
AI Workloads4.2
Value for Money6.7

Full Specifications

BrandASUS
ModelVivobook S 14 OLED M5406WA-AH94
CategoryProfessional · Traditional
CPUAMD Ryzen AI 9 365
CPU Cores4P+6S (multi-threaded)
PassMark (Multi)29,570
GPUIntegrated (AMD iGPU)
G3DMark— (integrated)
RAM24 GB DDR5 (soldered)
Storage1 TBSSD
Display14″ OLED 2880x1800 @ 120 Hz
Pixel Density243 PPI
TouchscreenNo
Dimensions12.22″ × 8.74″ × 0.55″
Weight4.14 lbs (1.88 kg)
Amazon Rating4.3 ★ (248 reviews)

Performance Summary

The ASUS Vivobook S 14 OLED M5406WA-AH94 runs on the AMD Ryzen AI 9 365 with 4P+6S cores (multi-threaded), posting a PassMark multi-thread score of 29,570. That places it ahead of 59% of the 101 laptops in our August 2026 database. This is genuine workstation-class throughput: heavy compiles, batch exports and simulation all run comfortably.

Display

You get a 14″ OLED panel at 2880x1800 (243 PPI) refreshing at 120 Hz. The self-emissive panel delivers true blacks and saturated color that IPS simply cannot match — outstanding for movies and creative work.

Gaming Performance

There is no dedicated GPU here — graphics run on the AMD integrated solution, scoring 3.7/10 for gaming. Esports staples (Valorant, LoL, CS2) are playable at modest settings; modern AAA gaming is off the table.

Productivity

For office and productivity work the Vivobook S 14 OLED M5406WA-AH94 scores 5.9/10. 24 GB of DDR5 memory keeps large spreadsheets, dozens of tabs and video calls running simultaneously without paging. The 1 TB SSD keeps boots and file operations fast.

Programming

Developers should expect a 5.9/10 experience. Core count is limited — fine for scripting and web work, slow for big compiles. The taller 16:10-class screen shows meaningfully more code per screenful. Note the soldered RAM: buy the capacity you’ll need in 3 years, today.

Video Editing

Without a dGPU, editing leans entirely on the CPU — fine for 1080p cuts, slow for 4K multi-layer work. The premium panel is a genuine asset for color grading.

3D Rendering & Engineering

3D and engineering workloads score 4.6/10. Integrated graphics restrict this machine to light 2D CAD and coursework-scale models.

Battery

Battery specifics aren’t listed in our source data, so treat this as guidance: expect average endurance typical of this class.

Upgradeability

RAM is soldered at 24 GB — what you buy is what you keep. Storage is M.2 SSD-based, typically replaceable for capacity upgrades.

Heat & Noise

Integrated-graphics designs like this run cool and quiet; fan noise should only surface under sustained heavy loads.

Port Selection

Port selection isn’t enumerated in our source sheet, but as a professional laptop in the 14″ class, expect the standard mix of USB-A, USB-C and HDMI. Verify the exact loadout on the Amazon listing before buying.

Value for Money

In the Under $1200 category, the value score is 6.7/10. Fair market pricing: you get what you pay for, with no meaningful premium.

Under $1200 Category
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Frequently Asked Questions

Is the ASUS Vivobook S 14 OLED M5406WA-AH94 good for gaming?

Not really. It uses integrated graphics (3.7/10 gaming score). Esports titles are playable at low settings, but modern AAA games are not realistic.

Is the ASUS Vivobook S 14 OLED M5406WA-AH94 worth it in 2026?

It offers fair value at $1,112, with a 6.7/10 value score.

Can the RAM be upgraded on the ASUS Vivobook S 14 OLED M5406WA-AH94?

No — the 24 GB of DDR5 memory is soldered to the board. Choose the capacity you will need long-term at purchase.

Is the ASUS Vivobook S 14 OLED M5406WA-AH94 good for students?

It scores 6/10 on our student index. A reasonable choice, though better-balanced options exist at this price.

How heavy is the ASUS Vivobook S 14 OLED M5406WA-AH94?

It weighs 4.14 lbs (1.88 kg) and measures 0.55″ thick. That is average — fine for occasional transport.