Dell Inspiron 15 3521

  • Dell
  • 126 User Ratings
  • Last Updated: 5th November 2025
  • Overview
  • Specs
  • Comparisons
  • User Reviews
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Key Specs
  • Display size 15.60-inch
  • Display resolution 1366x768 pixels
  • Touchscreen No
  • Processor Core i3
  • RAM 4GB
  • OS Windows 8
  • Hard disk 500GB
  • SSD No
  • Graphics Intel Integrated HD Graphics
  • Weight 2.25 kg
Market Status Released

Dell Inspiron 15 3521 Summary

Dell Inspiron 15 3521 is a Windows 8 laptop with a 15.60-inch display that has a resolution of 1366x768 pixels. It is powered by a Core i3 processor and it comes with 4GB of RAM. The Dell Inspiron 15 3521 packs 500GB of HDD storage.

Graphics are powered by Intel Integrated HD Graphics. Connectivity options include Wi-Fi 802.11 b/g/n, Bluetooth and it comes with 3 USB ports (2 x USB 2.0, 1 x USB 3.0), HDMI Port, Multi Card Slot, Lock Slot, RJ45 (LAN) ports.

As of 5th November 2025, Dell Inspiron 15 3521 price in India starts at Rs. 33,490.

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Dell Inspiron 15 3521 Full Specifications

General
Brand Dell
Model Inspiron 15 3521
Price in India ₹33,490
Model Number 3521
Series Inspiron 15
Dimensions (mm) 376.00 x 259.00 x 31.30
Weight (kg) 2.25
Colours Black
Operating system Windows 8
Battery Capacity (WHR) 40
Battery Cell 4
Battery Life (up to hours) 8
Display
Size 15.60-inch
Resolution 1366x768 pixels
Touch Screen No
Processor
Processor Intel Core i3 3rd Gen 3217U
Base Clock Speed 1.8 GHz
Cache 3MB
Memory
RAM 4GB
RAM Slots 2
Expandable RAM up to (GB) 8GB
Graphics
Graphics Processor Intel Integrated HD Graphics
Dedicated Graphics No
Storage
Hard disk 500GB
SSD No
Connectivity
Wi-Fi standards supported 802.11 b/g/n
Bluetooth version 4
Inputs
Web Camera 1-megapixel
Pointer Device Touchpad
Internal Mic Yes
Speakers Stereo Speakers
Optical Disk Drive DVD Writer
Ports and slots
Number of USB Ports 3
USB Ports 2 x USB 2.0, 1 x USB 3.0
HDMI Port Standard
Multi Card Slot Multi format card reader
Lock Slot Kensington Lock Port
RJ45 (LAN) Yes
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Dell Inspiron 15 3521 User Review and Ratings

3.8 126 ratings &
126 reviews
  • 5 ★
    47
  • 4 ★
    47
  • 3 ★
    9
  • 2 ★
    6
  • 1 ★
    17
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