Dell Inspiron 15 3521 Laptop
|
Lenovo Thinkpad L440 (20ASS0MN00) Laptop
₹54,900
(Discontinued)
|
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Dell 15 3521 vs Lenovo L440 (20ASS0MN00)
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Lenovo Thinkpad L440 (20ASS0MN00) Laptop (Core i5 4th Gen/4 GB/500 GB/DOS)
₹54,900
(Discontinued)
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Summary
Processor Family
|
Intel Core i5
(3rd Gen)
|
Intel Core i5
(4th Gen)
|
Clock Speed
|
2.7 Ghz
|
3.1 Ghz
|
Capacity
|
6 GB RAM
|
4 GB RAM
|
RAM Features
|
DDR3
|
DDR3
1600 Mhz
|
Hard Disk
|
500 GB HDD
|
500 GB HDD
|
Hard Disk Features
|
SATA
5400 RPM
|
SATA
5400 RPM
|
Display Size
|
15.6 inches
(39.62 cm)
|
14.1 inches
(35.81 cm)
|
Display Features
|
HD LED Display with True Life
|
HD LED Backlit Display
|
OS
|
Ubuntu
|
DOS
|
Type
|
N/A
|
(64-bit) OS
|
User Ratings
|
4.4/5
(31 ratings)
|
4.1/5
(190 ratings)
|
General
Brand
|
Dell
|
Lenovo
|
Model
|
15 3521
|
L440 (20ASS0MN00)
|
Operating System
|
Ubuntu
|
DOS
|
Operating System Type
|
N/A
|
64-bit
|
Performance
Processor
|
Intel Core i5-3337U
3rd Gen |
Intel Core i5-4200M
4th Gen |
Max Clock Speed
|
2.7 Ghz
|
3.1 Ghz
|
Chipset
|
N/A
|
Intel QM87 Express Chipset
|
Graphic Processor
|
Intel HD 4000
|
Intel HD 4600
|
Design
Thickness
|
31.3 Millimeter thickness
|
29 Millimeter thickness
|
Dimensions (WxDxH)
|
376 x 259 x 31.3 mm
|
344 x 239 x 29 mm
|
Weight
|
2.3 Kg weight
|
2.7 Kg weight
|
Colors
|
Black
|
Black
|
Display
Display Size
|
15.6 Inches (39.62 cm)
|
14.1 Inches (35.81 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1366 x 768 Pixels
|
Pixel Density
|
100 ppi
|
111 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
HD LED Display with True Life
|
HD LED Backlit Display
|
Touch Screen Display
|
No
|
No
|
Battery
Battery Type
|
N/A
|
Li-Ion
|
Battery Life
|
N/A
|
3 Hrs
|
Battery Cell
|
6 Cell
|
6 Cell
|
Power Supply
|
65 W AC Adapter W
|
65 W AC Adapter W
|
Storage
HDD Capacity
|
500 GB
|
500 GB
|
HDD Speed(RPM)
|
5400 RPM
|
5400 RPM
|
HDD type
|
SATA
|
SATA
|
Ports
USB 3.0 slots
|
2
|
1
|
USB 2.0 slots
|
2
|
3
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
1
|
Headphone Jack
|
N/A
|
Yes
|
Microphone Jack
|
N/A
|
Yes
|
VGA Port
|
N/A
|
Yes
|
Memory
Capacity
|
6 GB
|
4 GB
|
RAM Type
|
DDR3
|
DDR3
|
RAM Speed
|
N/A
|
1600 Mhz
|
Memory Slots
|
N/A
|
2 DIMM
|
Expandable Memory
|
N/A
|
8 GB
|
Memory Layout
|
N/A
|
1 x 4GB Gigabyte
|
Networking
Wireless LAN
|
802.11 b/g/n
|
802.11 b/g/n
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Wi-Fi Version
|
4
|
4
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
4.0
|
4.0
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Web-cam Resolution
|
1.0 MP
|
N/A
|
Secondary cam(Rear-facing)
|
No
|
N/A
|
Audio Solution
|
N/A
|
HD Audio Solution
|
Speakers
|
Stereo Speakers
|
Stereo speakers
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Sound Technologies
|
Waves MaxxAudio 4
|
N/A
|
In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
Digital Microphone
|
N/A
|
Peripherals
Optical Drive
|
Tray-load DVD RW Drive
|
DVD R/W Drive
|
Drive Type
|
DVD Writer
|
DVD Writer
|
Pointing Device
|
Touchpad
|
Touchpad with Gesture Supported
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Keyboard
|
Standard Keyboard
|
Standard Keyboard
|
Fingerprint Scanner
|
No
|
N/A
|
Others
Warranty
|
1 Year
|
1 Year
|
Lockport
|
Yes
|
Yes
|
Sales Package
|
Laptop Battery Charger User Manual
|
Laptop Battery AC Adapter User Guides and Manuals
|