Product Description:
Model: ASUS Vivobook S15 OLED — S5507QA‑MA551WS
Colour / Finish: Cool Silver
Operating System: Windows 11 Home
Key Specifications & Features:
Processor: Snapdragon® X Plus X1P 42 100 — up to ~3.4 GHz 
Neural Processor / AI Performance: 45 TOPS NPU 
Memory: 16 GB LPDDR5X (on‑board)
Storage: 1 TB NVMe PCIe 4.0 SSD 
Display & Visual Quality:
15.6‑inch 3K OLED screen (2880 × 1620) with glossy finish 
120 Hz refresh rate; very fast 0.2 ms response time 
HDR peak brightness ~600 nits; vivid colour support; 100% DCI‑P3 gamut; VESA DisplayHDR True Black 600 certified 
Build, Ports & Other Details:
Weight: ~1.42 kg; thin profile (~1.47‑1.59 cm) 
Body: Premium design; aluminum or high‑quality top case; stylish look. 
Ports & I/O:
  • USB‑C (USB4/Type‑C) ports with display / power delivery support 
  • USB‑A ports (data) 
  • HDMI 2.1 port; audio jack; Micro‑SD slot 
Wireless & Bluetooth: WiFi 7 (802.11be) tri‑band, Bluetooth 5.4 
Security & Webcam: FHD webcam with IR for Windows Hello; privacy shutter included
Battery & Power:
Battery capacity: ~70 Whr, 3‑cell Li‑Ion battery
Power Adapter: 65W Type‑C adapter included 
Warranty: 1‑year manufacturer’s limited warranty (India)