| CPU | 12th Generation Intel® Core™ i7-1255U (12M Cache, up to 4.70 GHz) |
| Memory | 8GB (8GB x1) DDR4 2666MHz |
| Hard Disk | 512GB PCIe NVMe M.2 SSD |
| Graphic Card | Intel® Iris® Xe Graphics |
| Optical Drive | None |
| Display | 15.6″ 1920×1080 (FHD), WVA, 120Hz, Anti-Glare, 250 nit, Narrow Border, LED-Backlit |
| TouchScreen | None |
| Keyboard/Mouse | ENG/TH Keyboard |
| USB | 1x USB 2.0 port, 2x USB 3.2 Gen 1 port, |
| Port | 1x HDMI 1.4 port |
| Camera | Integrated Widescreen HD 720P Webcam with Dual digital microphone array |
| Network | Wireless 802.11ax WiFi and Bluetooth 5.2 (ไม่มี Port Lan) |
| Battery | 4 Cell, 54 Wh, integrated |
| OS | Windows 11 Home + Microsoft Office Home&Student 2021 |
| Warranty | 2Yr Premium Support and Onsite Service-Retail , Adapter 2 Years Warranty / Battery 1 year Warranty |
| Color | Platinum Silver, Carbon Black |
ขอบคุณข้อมูลจาก : https://www.dell.com/support/home/en-us/product-support/product/inspiron-15-3520-laptop/overview





