ASUS VivoBook S 15 OLED K5504 (Core Ultra 7 155H, 16GB/1TB)

ASUS VivoBook S 15 OLED K5504 (Core Ultra 7 155H, 16GB/1TB)

Name: ASUS VivoBook S 15 OLED K5504 (Core Ultra 7 155H, 16GB/1TB)
Brand: ASUS

Laptop Windows 11

2 exact specs priced offers selected · 8 related offers found Prices verified 15 hr ago View offer table

Best price · 2 exact specs priced offers selected · 8 related offers found

USD 369.00

Used · eBay

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Deal 6.5/10

Watch.

PCBuyer 7.8/10

Overall buying score based on hardware, price, AI readiness, condition, warranty, brand, and data confidence.

AI 6.3/10

Coding AI Ready · 95% confidence.

Blue Book $867–$1,054

Fair-value range based on current offer data and product profile.

PCBuyer product profile generated from the PC Buyer Blue Book catalog. Review specs, offers, and exact configuration before purchase.

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PCBuyer Score

PCBuyer Score is the overall computer-buying score. It considers hardware quality, price versus market, AI readiness, age, condition, warranty, brand and business suitability, offer confidence, and data confidence.

7.8/10 Good / Compare

AI Readiness

AI Readiness measures how well this computer can handle AI tasks such as AI chat, coding assistants, image tools, local models, and creator workloads. It is based mainly on CPU, RAM, GPU, VRAM, storage, and AI hardware support.

6.3/10 Coding AI Ready · 95% confidence View AI methodology

Current Deal Score

Current Deal Score rates the best current available offer or price compared with PCBuyer’s market estimate. A high deal score means the current price appears attractive, but buyers should still verify seller, condition, warranty, returns, and exact configuration.

6.5/10 Watch

CPUIntel Core Ultra 7 155H

Memory16GB LPDDR5

Storage1000GB NVMe SSD

GraphicsIntegrated graphics

Operating SystemWindows 11

Current Offers & Pricing

We show top offers from available merchants. Buttons use affiliate URLs when available.

Product / Configuration	Source	Condition		Deal Rating	Action
ASUS Vivobook S 14 OLED Core Ultra 7 258V 32GB 1TB SSD Black Laptop S5406SA Ultra 732GB RAM1TB SSD Verify configurationAI Fit: Coding AI Ready · 6.3/10 · 95% conf.	eBay	Excellent - Refurbished	USD 849.99 Verify merchant price	Deal 8.4/10 Good Deal	View Seller Offer
ASUS Vivobook S16 OLED Copilot+ PC - Ryzen AI 7 / 16GB RAM / 1TB SSD 16GB RAM1TB SSD Verify configurationAI Fit: Coding AI Ready · 6.3/10 · 95% conf.	eBay	New	USD 900.00 Verify merchant price	Deal 8.2/10 Good Deal	View Seller Offer
Asus Vivobook 16" Snapdragon X 8-Core 16GB 1TB SSD Windows 11 Copilot+ PC Wrty 16GB RAM1TB SSDWindows 11 Verify configurationAI Fit: Coding AI Ready · 6.3/10 · 95% conf.	eBay	Used	USD 369.00 Verify merchant price	Deal 8.2/10 Good Deal	View Seller Offer
ASUS Vivobook S 14 14" - Copilot+ PC - Intel Core Ultra 5 - 16GB - 512 SSD Ultra 516GB RAM Verify configurationAI Fit: Coding AI Ready · 6.3/10 · 95% conf.	eBay	Used	USD 379.99 Verify merchant price	Deal 7.1/10 Watch	View Seller Offer
ASUS Vivobook 16" Copilot+ PC Laptop, Qualcomm Snapdragon X 8-Core,16GB, 1TB SSD 16GB RAM1TB SSD Verify configurationAI Fit: Coding AI Ready · 6.3/10 · 95% conf.	eBay	Open box	USD 449.99 Verify merchant price	Deal 8.2/10 Good Deal	View Seller Offer
ASUS Vivobook 16" FHD+ WUXGA Copilot+ PC Laptop Snapdragon X 16GB 1TB SSD W11 16GB RAM1TB SSD Verify configurationAI Fit: Coding AI Ready · 6.3/10 · 95% conf.	eBay	Certified - Refurbished	USD 474.00 Verify merchant price	Deal 8.2/10 Good Deal	View Seller Offer
ASUS Vivobook 16" Copilot+ PC Snapdragon X126100 16GB 1TB X1607QA-IS56 Silver 16GB RAM1TB SSD Verify configurationAI Fit: Coding AI Ready · 6.3/10 · 95% conf.	eBay	Open box	USD 479.00 Verify merchant price	Deal 8.2/10 Good Deal	View Seller Offer
ASUS VivoBook Laptop Intel Core Ultra 7 258V 32GB RAM 1 TB SSD 16" Touch W11H Ultra 732GB RAM1TB SSD Verify configurationAI Fit: Local AI Starter · 7.7/10 · 95% conf.	eBay	Very Good - Refurbished	USD 883.99 Verify merchant price	Deal 8.4/10 Good Deal	View Seller Offer
ASUS Vivobook S 14–14" WUXGA OLED –Copilot+ PC –Ultra 5 226V –16GB RAM–512GB SSD Ultra 516GB RAM512GB SSD Related configuration — not used for Best PriceAI Fit: Coding AI Ready · 6.3/10 · 95% conf.	eBay	Used	USD 404.99 Verify merchant price	Deal 6.7/10 Watch	View Seller Offer
ASUS Vivobook 14 14" FHD+ Laptop Copilot+ PC Snapdragon X 16GB RAM 512GB SSD 16GB RAM512GB SSD Related configuration — not used for Best PriceAI Fit: Coding AI Ready · 6.3/10 · 95% conf.	eBay	Open box	USD 459.00 Verify merchant price	Deal 7.2/10 Watch	View Seller Offer
ASUS VivoBook S 15 OLED K5504 (Core Ultra 7 155H, 16GB/1TB) Manual affiliate offer Verify configurationAI Fit: Coding AI Ready · 6.3/10 · 95% conf. Prepared by Product Catalog Bridge. Amazon manual/search fallback is enabled for this product; verify exact configuration and destination before relying on any displayed price. Future PA-API can use this product title and matching profile.	Amazon	Verify on Amazon	Check current price Amazon price manually checked 2026-05-14.	Manual Verify live	Check Amazon Price

Prices, availability, and configurations can change. Verify product details, seller, shipping, returns, and warranty with the merchant before purchase. As an Amazon Associate, PCBuyer earns from qualifying purchases. PCBuyer may also earn commissions from other merchant links.

Product Specifications

Core product details from the PCBuyer product profile.

Display

Size15.6 in

ResolutionFHD / 1920 x 1080

Panel TypeOLED

TouchscreenUnknown

Connectivity

Wi-FiYes

Wi-Fi StandardWi-Fi 6E / 802.11ax 6GHz

BluetoothYes

Bluetooth VersionBluetooth 5.3

EthernetVia adapter / dongle

Ethernet SpeedUnknown

DockingUSB-C docking

Security / Business

Windows Pro EligibleYes

BitLockerYes

Onsite SupportUnknown

Fleet SuitabilityGood

Memory / Storage

Installed RAM16GB

RAM TypeLPDDR5

Max RAM32GB

UpgradeableUnknown

Storage Size1000GB

Storage TypeNVMe SSD

Storage ExpandableUnknown

Specs may vary by exact configuration. Always verify merchant listing details before purchase.

Product data & accuracy notice

PCBuyer uses a combination of third-party data sources, APIs, automated tools, and AI-assisted systems to retrieve, normalize, analyze, and display product specifications, pricing references, images, and buying information. Although we attempt to present useful and accurate information, PCBuyer cannot guarantee that any product specification, price, image, availability, compatibility detail, performance estimate, or buying recommendation is complete, current, or error-free. Always verify exact configuration, price, condition, warranty, and merchant terms with the seller before purchase.