Dell Inspiron 15R 3521 Laptop
|
Dell Inspiron 15 Laptop
₹41,690
(Discontinued)
|
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Dell 15R 3521 vs Dell 15
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Dell Inspiron 15 Laptop (Core i5 4th Gen/6 GB/750 GB/Ubuntu)
₹41,690
(Discontinued)
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Summary
Processor Family
|
Intel Core i3
(3rd Gen)
|
Intel Core i5
(4th Gen)
|
Clock Speed
|
1.8 Ghz
|
1.6 Ghz
|
Capacity
|
4 GB RAM
|
6 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
DDR3
|
Hard Disk
|
500 GB HDD
|
750 GB HDD
|
Hard Disk Features
|
SATA
5400 RPM
|
SATA
5400 RPM
|
Display Size
|
15.6 inches
(39.62 cm)
|
15.6 inches
(39.62 cm)
|
Display Features
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HD LED Display
|
HD LED Display with True Life
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OS
|
Windows 8
|
Ubuntu
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Type
|
(64-bit) OS
|
(64-bit) OS
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User Ratings
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N/A
|
4.2/5
(65 ratings)
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General Information
Brand
|
Dell
|
Dell
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Model
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15R 3521
|
15
|
Thickness
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31.3 Millimeter thickness
|
25.3 Millimeter thickness
|
Dimensions (WxDxH)
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376 x 259 x 31.3 mm
|
376 x 259 x 25.3 mm
|
Weight
|
2.3 Kg weight
|
2.3 Kg weight
|
Colors
|
Black
|
Black
|
Operating System
|
Windows 8
|
Ubuntu
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Operating System Type
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64-bit
|
64-bit
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Display Details
Display Size
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15.6 Inches (39.62 cm)
|
15.6 Inches (39.62 cm)
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Display Resolution
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1366 x 768 Pixels
|
1366 x 768 Pixels
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Pixel Density
|
100 ppi
|
100 ppi
|
Display Type
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LED
|
LED
|
Display Features
|
HD LED Display
|
HD LED Display with True Life
|
Display Touchscreen
|
No
|
No
|
Performance
Processor
|
Intel Core i3-3217U
3rd Gen |
Intel Core i5-4200U
4th Gen |
Clock-speed
|
1.8 Ghz
|
1.6 Ghz
|
Chipset
|
Intel HM76 Express
|
Intel HM86 Express
|
Graphic Processor
|
AMD Radeon 7670M
|
Intel HD 4400
|
Graphics Memory
|
1 GB
|
N/A
|
Memory
Capacity
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4 GB
|
6 GB
|
RAM type
|
DDR3
|
DDR3
|
RAM speed
|
1600 Mhz
|
N/A
|
Memory Slots
|
2 DIMM
|
2
|
Expandable Memory
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8 GB
|
8 GB
|
Memory Layout
|
1 x 4 Gigabyte
|
N/A
|
Storage
HDD Capacity
|
500 GB
|
750 GB
|
HDD Speed(RPM)
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5400 RPM
|
5400 RPM
|
HDD type
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SATA
|
SATA
|
Battery
Battery Cell
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4 Cell
|
4 Cell
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Battery type
|
Li-Ion
|
Li-Ion
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Power Supply
|
65 W AC Adapter W
|
40 W AC Adapter W
|
Battery Life
|
5 Hrs
|
N/A
|
Networking
Wireless LAN
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802.11 b/g/n
|
802.11 b/g/n
|
Wi-Fi Version
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4
|
4
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
4.0
|
4.0
|
Ports
USB 3.0 slots
|
2
|
2
|
USB 2.0 slots
|
2
|
2
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
1
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Headphone Jack
|
Yes
|
Yes
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Microphone Jack
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Yes
|
Yes
|
Multimedia
Web-cam
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Yes
|
Yes
|
Web-cam Resolution
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1.0 MP
|
1.0 MP
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Secondary cam(Rear-facing)
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No
|
No
|
Audio Solution
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HD Audio Solution
|
N/A
|
Speakers
|
Stereo Speakers
|
Stereo Speakers
|
Sound Technologies
|
Waves MaxxAudio4
|
Waves MaxxAudio 4
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In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
Digital Microphone
|
N/A
|
Peripherals
Optical Drive
|
DVD RW Drive with Dual Layer Support
|
Tray-load DVD RW Drive
|
Drive Type
|
DVD Writer
|
DVD Writer
|
Pointing Device
|
Touchpad with Multi-touch Gesture Support
|
Touchpad
|
Keyboard
|
Spill-resistant keyboard
|
Standard Keyboard
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Fingerprint Scanner
|
No
|
N/A
|
Others
Warranty
|
1 Year
|
1 Year
|
Lockport
|
Yes
|
N/A
|
Sales Package
|
Laptop Battery AC Adapter User Guide
|
Laptop Battery AC Adapter User Guide
|