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Black Dell Inspiron 15 3520 laptop with 15.6 inch touchscreen display

DELL

Dell Inspiron 15 3520 laptop i5-1155G7 16GB 1TB SSD 15.6 FHD Touchscreen Black

SKU CH-S2QZ-Y3AQN

A 15.6-inch FHD touchscreen laptop with an 11th Gen Intel Core i5-1155G7 processor, 16GB DDR4 memory and a 1TB PCIe SSD, running Windows 11 Home

  • ColorBlack
  • Operating SystemWindows 11 Home
  • CPU TypeIntel Core i5
  • Processor NameIntel Core i5-1155G7
  • Number of CoresQuad-core Processor
  • CPU L3 Cache8 MB

Options 16GB/1TB W11H

  • 11th Gen Intel Core i5-1155G7 quad-core up to 4.5 GHz for responsive multitasking
  • 16 GB DDR4 3200 MHz memory handles heavy workloads smoothly
  • 1 TB PCIe SSD stores large files and boots fast
  • 6" FHD 220 nits touchscreen gives crisp interactive viewing
  • Windows 11 Home 64-bit with full-size numeric keyboard ready to work

Dell Inspiron 15 3520 touchscreen laptop

The 15.6 inch FHD touchscreen laptop ships with an 11th Generation Intel Core i5-1155G7 quad-core processor, 16GB DDR4 memory and a 1TB PCIe SSD. Windows 11 Home 64-bit is pre-installed. It targets students and office workers who need a responsive display and enough storage for documents and media.

Sustained load behaviour

Under continuous load the 2.5 GHz base clock can boost up to 4.5 GHz while the 8 MB L3 cache helps keep data close to the cores. Intel UHD Graphics shares system memory so prolonged 3D work will throttle faster than a discrete GPU. The 41WHr 3-cell battery limits unplugged heavy-use sessions.

Installation and common issues

Memory is soldered to the board so the 16GB configuration cannot be expanded beyond the 32 GB maximum supported by the chipset. The single M.2 slot holds the 1TB drive; adding a second drive is not possible. Micro SD card reader and HDMI 1.4 port provide the only external storage and video expansion.

Highlights

  • 11th Gen Intel Core i5-1155G7 quad-core up to 4.5 GHz for responsive multitasking
  • 16 GB DDR4 3200 MHz memory handles heavy workloads smoothly
  • 1 TB PCIe SSD stores large files and boots fast
  • 6" FHD 220 nits touchscreen gives crisp interactive viewing
  • Windows 11 Home 64-bit with full-size numeric keyboard ready to work

Specifications

BrandDELL
ModelInspiron 15 3520
ColorBlack
Operating SystemWindows 11 Home
CPU TypeIntel Core i5
Processor NameIntel Core i5-1155G7
Number of CoresQuad-core Processor
CPU L3 Cache8 MB
Screen Size15.6"
TouchscreenTouch Screen
Wide Screen SupportYes
Display TypeFHD
Resolution1920 x 1080
Display FeaturesLED backlight
SSD1TB
HDDNo
Memory16GB
Memory SpeedDDR4 3200
Max Memory Supported32 GB
Optical Drive TypeNo
WLAN802.11ac Wireless LAN
BluetoothBluetooth 5.1
USB3
HDMI1 x HDMI
Audio Ports1 x Headphone/Microphone Combo Jack
AudioIntegrated Sound card
SpeakerIntegrated Stereo Speakers
TouchpadYes
KeyboardFull-size Island-style Keyboard with Numeric Keypad
Backlit KeyboardNon-backlit
WebcamYes
Card ReaderMicro SD
StyleSleekbook
TypeMainstream
UsageBusiness
Battery3-cell Lithium Ion
Battery Life> 5 hours
Dimensions (W x D x H)14.11 x 9.27 x 0.83 in
Weight3 - 3.9 lbs.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

How much fan noise and heat does the Core i5-1155G7 produce during all-day use with the 41 WHr battery?

The quad-core chip runs at a 2.5 GHz base and can reach 4.5 GHz, so sustained loads will spin the internal fan and warm the chassis, but the 41 WHr pack limits continuous high-power operation.

Which peripherals must I already own to use the two USB 3.2 Gen 1 Type-A ports, the single USB 2.0 port and the HDMI 1.4 output?

You need USB-A devices such as mice, keyboards or flash drives for the three Type-A sockets, and an HDMI 1.4 cable plus an external monitor or TV for video output.

Will the Intel UHD Graphics and 16 GB of DDR4 3200 memory drive a legacy 1080p display connected through HDMI 1.4 without issues?

Yes, the integrated graphics support 1920 x 1080 over HDMI 1.4, and the 16 GB DDR4 3200 system memory provides ample bandwidth for everyday desktop work on an older monitor.

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