DELL Inspiron 3520 laptop i5-1135G7 16GB 1TB 15.6" 120Hz

Target audience

The Dell Inspiron 3520 is a 15.6 inch laptop built around an 11th Gen Intel Core i5-1135G7 processor with 16GB of DDR4 memory and a 1TB PCIe NVMe SSD. It suits students and office workers who need a responsive Windows 11 Home system for everyday productivity, web browsing and video calls. The 120Hz Full HD IPS display makes motion smoother when scrolling documents or watching media. Buyers who want a dedicated graphics card or a touchscreen should look elsewhere.

Sustained performance

The four-core processor reaches a 4.2 GHz turbo frequency and includes 8MB of L3 cache to handle multi-threaded workloads such as large spreadsheets or light code compilation. Integrated Intel Iris Xe graphics share system memory, so performance scales with the 16GB DDR4 configuration. The 41 WHr battery and 65W power supply support typical business hours away from a desk, while the 802.11ac Wi-Fi and Bluetooth 5.0 maintain stable wireless connections during long sessions.

Build and connectivity

The carbon-black chassis measures 14.11 by 9.27 by 0.74 inches and weighs 3.6 pounds, fitting easily into a standard backpack. Ports include one USB 2.0, an HDMI output, an SD card reader and a headphone/microphone combo jack for daily peripherals. An integrated webcam and standard keyboard complete the setup for remote meetings. The absence of an optical drive and additional high-speed USB ports limits legacy media use and multi-device docking.