DELL
DELL Inspiron 3520 laptop i5-1135G7 16GB 1TB 15.6" 120Hz
A 15.6-inch 120 Hz Full HD laptop with an 11th Gen Core i5, 16 GB DDR4 memory and a 1 TB PCIe SSD
- ColorBlack
- Operating SystemWindows 11 Home
- CPU TypeIntel Core i5 11th Gen
- Turbo Frequency4.2 GHz
- CPU L3 Cache8MB Cache
- Screen Size15.6"
- 11th Gen Intel Core i5-1135G7 up to 4.2 GHz for responsive everyday performance
- 16 GB DDR4 memory keeps multiple apps running smoothly
- 1 TB PCIe NVMe SSD gives fast storage and quick boot times
- 6" 120 Hz Full HD IPS display delivers fluid visuals
- Wi-Fi 802.11ac and Bluetooth 5.0 provide reliable wireless connectivity
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.
Highlights
- 11th Gen Intel Core i5-1135G7 up to 4.2 GHz for responsive everyday performance
- 16 GB DDR4 memory keeps multiple apps running smoothly
- 1 TB PCIe NVMe SSD gives fast storage and quick boot times
- 6" 120 Hz Full HD IPS display delivers fluid visuals
- Wi-Fi 802.11ac and Bluetooth 5.0 provide reliable wireless connectivity
Specifications
| Brand | DELL |
|---|---|
| Series | Inspiron 3520 |
| Color | Black |
| Operating System | Windows 11 Home |
| CPU Type | Intel Core i5 11th Gen |
| Turbo Frequency | 4.2 GHz |
| CPU L3 Cache | 8MB Cache |
| Screen Size | 15.6" |
| Touchscreen | Non-Touch Screen |
| Resolution | 1920 x 1080 |
| GPU/VPU | Intel Iris Xe Graphics |
| Graphic Type | Integrated Card |
| SSD | 1TB |
| HDD | No |
| Storage Spec | 1TB PCIe SSD |
| Memory | 16GB |
| Memory Speed | 8 GB DDR4 |
| Optical Drive Type | No |
| WLAN | 802.11ac Wireless LAN |
| Bluetooth | Bluetooth 5.0 |
| HDMI | 1 x HDMI |
| Audio Ports | 1 x Headphone/Microphone Combo Jack |
| Keyboard | Standard |
| Backlit Keyboard | Non-backlit |
| Other Input Devices | No |
| Webcam | Yes |
| Card Reader | Yes |
| Style | Standard |
| Type | Work / Business |
Questions about this item
How loud and hot does the 11th Gen Intel Core i5-1135G7 get when running all day on the 65 W power supply?
The 11th Gen Intel Core i5-1135G7 runs on a 65 W power supply with a 3-cell 41 WHr battery; under sustained load the compact 0.74 in chassis relies on internal fans to manage heat from the 4-core processor.
What must I already own to use the 15.6" 120 Hz display and 1 TB PCIe NVMe SSD out of the box?
Windows 11 Home 64-bit is pre-installed on the 1 TB PCIe NVMe SSD; the 15.6" 120 Hz 1920 x 1080 IPS panel works immediately — no extra cables, drives or licences are required.
Can I keep using my USB 2.0 peripherals and HDMI monitor with the ports on this 3520 chassis?
The chassis provides one USB 2.0 port and one HDMI output, so existing USB 2.0 devices and HDMI displays connect directly without adapters.
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