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Dell Inspiron 15 3521 Laptop Vs. Lenovo B B 50-80 4005U core i3 - Noteb... - Comparison

Comparison of Dell Inspiron 15 3521 Laptop (3rd Gen Ci3/ 4GB/ 500GB/ Ubuntu/ 2GB Graph) and Lenovo B B 50-80 4005U core i3 (4th gen ) - (4 GB DDR3/500 GB HDD/Free DOS) Notebook. 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 Ci3/ 4GB/ 500GB/ Ubuntu/ 2GB Graph) Lenovo B B 50-80 4005U core i3 (4th gen ) - (4 GB DDR3/500 GB HDD/Free DOS) Notebook
Product Image Dell Inspiron 15 3521 Laptop (3rd Gen Ci3/ 4GB/ 500GB/ Ubuntu/ 2GB Graph) Lenovo B B 50-80 4005U core i3 (4th gen ) - (4 GB DDR3/500 GB HDD/Free DOS) Notebook
Specs score 68.25 61.05
Price Rs.0 Rs.0
Buy Here Buy Here Buy Here
Action
Manufacturer Dell Lenovo
Released On
Weight (Grams) 2.35 kg
Colors
Dimensions
Display
Screen Size 15.6 inch 15.6 inch
Touchscreen no no
Touchscreen Type HD LED Display with True Life
Resolution 1366 x 768 pixels 1366 x 768 pixels pixel
Refresh Rate
Software
Operating System Ubuntu Free DOS
Operating System Orchitecture 32 bit
Processor
Processor Core i3 core i3 (4th gen )
Processor Maker Intel Intel
Clock Speed 1.9 GHz
System Architecture 64 bit
Cache 3 MB
GPU AMD Radeon HD 8730M Intel HD Graphics 4400
Graphics Memory 2 GB NA
Graphics Memory Type DDR3 DDR3
Memory
RAM 4 GB DDR3 4 GB DDR3
Memory Slots
Expandable Memory Upto 8 GB
Internal Storage (HDD) 500 GB 500 GB
Internal Storage (SSD)
Storage Interface SATA
Multimedia
Web Cam 1.0 Megapixel HD Webcam
Speakers Yes
Sound Stereo Speakers with Waves MaxxAudio 4
Internal Mic
Microhone Jack yes yes
Headphone Jack yes yes
Connectivity
Fingerprint
WI-FI Yes 4.0
Bluetooth v4.0 4.0
Multi Card slot Yes
Ethernet Gigabit
USB 2 x USB 2.0, 2 x USB 3.0
RJ45 LAN Port Yes
HDMI Yes
VGA
Other Ports
Battery
Battery backup Upto 8 hours Up to 4.5 Hours
Fast Charging

Dell Inspiron 15 3521 Laptop Vs. Lenovo B B 50-80 4005U core i3 - Noteb... - Comparison

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