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Dell Inspiron 15 3521 Laptop Vs. Dell Inspiron 3442 Notebook (3442P4500iR... - Comparison

Comparison of Dell Inspiron 15 3521 Laptop (3rd Gen PDC/ 4GB/ 500GB/ Win8) and Dell Inspiron 3442 Notebook (4th Gen PDC/ 4GB/ 500GB/ Win8.1) (3442P4500iR). Compare based on Processor, display, RAM, Storage and other features here.

This page was last updated on 10, June 2026

Product Name Dell Inspiron 15 3521 Laptop (3rd Gen PDC/ 4GB/ 500GB/ Win8) Dell Inspiron 3442 Notebook (4th Gen PDC/ 4GB/ 500GB/ Win8.1) (3442P4500iR)
Product Image Dell Inspiron 15 3521 Laptop (3rd Gen PDC/ 4GB/ 500GB/ Win8) Dell Inspiron 3442 Notebook (4th Gen PDC/ 4GB/ 500GB/ Win8.1) (3442P4500iR)
Specs score 48.55 51.25
Price Rs.0 Rs.0
Buy Here Buy Here Buy Here
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Manufacturer Dell Dell
Released On
Weight (Grams) 2.25 kg kg
Colors
Dimensions
Display
Screen Size 15.6 inch 14 inch
Touchscreen no no
Touchscreen Type HD LED Display with True Life HD LED Backlit Display with Truelife
Resolution 1366 x 768 pixels pixel 1366 x 768 Pixels
Refresh Rate
Software
Operating System Windows 8 Windows 8.1
Operating System Orchitecture 64 bit 64 bit
Processor
Processor Pentium Dual Core Pentium Dual Core (4th Gen)
Processor Maker Intel Intel
Clock Speed 1.9 GHz 1.7 GHz
System Architecture 64 bit 64 bit
Cache 2 MB 2 MB
GPU Intel HD Graphics Intel HD Graphics
Graphics Memory
Graphics Memory Type
Memory
RAM 4 GB DDR3 4 GB DDR3 (1600 MHz)
Memory Slots
Expandable Memory Upto 8 GB Upto 8 GB
Internal Storage (HDD) 500 GB 500 GB
Internal Storage (SSD)
Storage Interface SATA SATA
Multimedia
Web Cam 1.0 Megapixel HD Webcam
Speakers Yes Yes
Sound Stereo Speakers with Waves MaxxAudio 4 Stereo Speakers with Waves MaxxAudio 4
Internal Mic Yes
Microhone Jack yes yes
Headphone Jack yes yes
Connectivity
Fingerprint
WI-FI Yes Dell Wireless - N 1705
Bluetooth v4.0 v4.0
Multi Card slot Yes 3-in-1 Card Reader
Ethernet
USB 2 x USB 2.0, 2 x USB 3.0 2 x USB 2.0, 1 x USB 3.0
RJ45 LAN Port Yes
HDMI Yes
VGA
Other Ports
Battery
Battery backup Upto 5 hours
Fast Charging

Dell Inspiron 15 3521 Laptop Vs. Dell Inspiron 3442 Notebook (3442P4500iR... - Comparison

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