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Dell Inspiron 15 3521 Laptop Vs. Dell Inspiron 15R 3521 Laptop - Comparison

Comparison of Dell Inspiron 15 3521 Laptop (3rd Gen Ci5/ 4GB/ 750GB/ Win8/ 2GB Graph/ Touch) and Dell Inspiron 15R 3521 Laptop (Core i5 3rd Gen/4 GB/1 TB/Windows 8/2 GB). 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 Ci5/ 4GB/ 750GB/ Win8/ 2GB Graph/ Touch) Dell Inspiron 15R 3521 Laptop (Core i5 3rd Gen/4 GB/1 TB/Windows 8/2 GB)
Product Image Dell Inspiron 15 3521 Laptop (3rd Gen Ci5/ 4GB/ 750GB/ Win8/ 2GB Graph/ Touch) Dell Inspiron 15R 3521 Laptop (Core i5 3rd Gen/4 GB/1 TB/Windows 8/2 GB)
Specs score 69.90 62.80
Price Rs.0 Rs.0
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Manufacturer Dell Dell
Released On
Weight (Grams) 2.35 kg 2.3 Kg
Colors
Dimensions
Display
Screen Size 15.6 inch 15.6 Inches
Touchscreen no no
Touchscreen Type HD LED Touch Display with True Life LED
Resolution 1366 x 768 Pixel 1366 x 768 Pixels
Refresh Rate
Software
Operating System Windows 8 Windows 8
Operating System Orchitecture 64 bit 64
Processor
Processor Intel Core i5 (3rd Gen) Core i5 3rd Gen
Processor Maker Intel Intel
Clock Speed 1.8 GHz with Turbo Boost Upto 2.7 GHz 1.8 Ghz
System Architecture 64 bit
Cache 3 MB
GPU AMD Radeon HD 8730M Intel HD 4000
Graphics Memory 2 GB
Graphics Memory Type DDR3
Memory
RAM 4 GB DDR3 4 GB DDR3 (1600 Mhz)
Memory Slots 2 DIMM
Expandable Memory Upto 8 GB 8 GB
Internal Storage (HDD) 750 GB 1 TB
Internal Storage (SSD)
Storage Interface SATA SATA
Multimedia
Web Cam 1.0 Megapixel yes ,1.0 MP
Speakers Yes Stereo Speakers
Sound Stereo Speakers with Waves MaxxAudio 4 Waves MaxxAudio 4
Internal Mic yes
Microhone Jack yes yes
Headphone Jack yes yes
Connectivity
Fingerprint
WI-FI Yes 802.11 b/g/n
Bluetooth v4.0 4.0
Multi Card slot Yes
Ethernet 10/100 BASE-T
USB 2 x USB 2.0, 2 x USB 3.0 2 x USB 2.0 2 x USB 3.0
RJ45 LAN Port Yes
HDMI Yes 1
VGA no
Other Ports
Battery
Battery backup Upto 8 hours 5 Hrs
Fast Charging

Dell Inspiron 15 3521 Laptop Vs. Dell Inspiron 15R 3521 Laptop - Comparison

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