Dell Vostro 1440 Laptop
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Dell Inspiron 15 3520 Laptop
|
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Dell 1440 vs Dell 15 3520
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Summary
Processor Family
|
Intel Core i3
(1st Gen)
|
Intel Core i5
(3rd Gen)
|
Clock Speed
|
2.4 Ghz
|
2.5 Ghz
|
Capacity
|
2 GB RAM
|
4 GB RAM
|
RAM Features
|
DDR3
|
DDR3
|
Hard Disk
|
500 GB HDD
|
750 GB HDD
|
Hard Disk Features
|
SATA
5400 RPM
|
SATA
5400 RPM
|
Display Size
|
14.0 inches
(35.56 cm)
|
15.6 inches
(39.62 cm)
|
Display Features
|
HD WLED Anti-glare Display
|
HD LED Backlit Display with TrueLife
|
OS
|
Windows 7
|
Windows 7
|
General Information
Brand
|
Dell
|
Dell
|
Model
|
1440
|
15 3520
|
Thickness
|
34.7 Millimeter thickness
|
30.4 Millimeter thickness
|
Dimensions (WxDxH)
|
342 x 244 x 34.7 mm
|
373 x 244 x 30.4 mm
|
Weight
|
2.2 Kg weight
|
2.5 Kg weight
|
Colors
|
Grey
|
Yellow
|
Operating System
|
Windows 7 Home Basic
|
Windows 7 Home Basic
|
Display Details
Display Size
|
14.0 Inches (35.56 cm)
|
15.6 Inches (39.62 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1366 x 768 Pixels
|
Pixel Density
|
112 ppi
|
100 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
HD WLED Anti-glare Display
|
HD LED Backlit Display with TrueLife
|
Display Touchscreen
|
No
|
No
|
Performance
Processor
|
Intel Core i3-370M
1st Gen |
Intel Core i5-3210M
3rd Gen |
Clock-speed
|
2.4 Ghz
|
2.5 Ghz
|
Chipset
|
Intel HM57 Express
|
N/A
|
Graphic Processor
|
Intel HD Graphics
|
Intel HD 4000
|
Memory
Capacity
|
2 GB
|
4 GB
|
RAM type
|
DDR3
|
DDR3
|
Memory Slots
|
2
|
2 DIMM
|
Expandable Memory
|
8 GB
|
8 GB
|
Memory Layout
|
1 x 2 Gigabyte
|
1 x 4 Gigabyte
|
Storage
HDD Capacity
|
500 GB
|
750 GB
|
HDD Speed(RPM)
|
5400 RPM
|
5400 RPM
|
HDD type
|
SATA
|
SATA
|
Battery
Battery Cell
|
6 Cell
|
6 Cell
|
Battery type
|
Li-Ion
|
Li-Ion
|
Power Supply
|
65 W AC Adapter W
|
N/A
|
Battery Life
|
4 Hrs
|
N/A
|
Networking
Wireless LAN
|
802.11 b/g/n
|
802.11 b/g/n
|
Wi-Fi Version
|
4
|
4
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
3.0
|
4.0
|
Ports
USB 2.0 slots
|
3
|
3
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
1
|
Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
VGA Port
|
Yes
|
Yes
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Web-cam Resolution
|
1.3 MP
|
1.0 MP
|
Secondary cam(Rear-facing)
|
No
|
No
|
Audio Solution
|
N/A
|
HD Audio Solution
|
Speakers
|
2 x 2W Stereo Speakers
|
Stereo Speakers
|
Sound Technologies
|
N/A
|
Waves MaxxAudio 3.0
|
In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
Digital Microphone
|
Analog Microphone
|
Peripherals
Optical Drive
|
8X DVD+/-RW
|
N/A
|
Drive Type
|
DVD Writer
|
N/A
|
Pointing Device
|
Touchpad
|
Touchpad with Multi-touch Gesture Support
|
Keyboard
|
Standard Keyboard
|
Chiclet Keyboard
|
Fingerprint Scanner
|
N/A
|
No
|
Others
Warranty
|
1 Year
|
1 Year
|
Sales Package
|
Laptop Battery AC Adapter User Guide
|
Laptop Battery AC Adapter User Guide
|