Lenovo essential G580 (59-324027) Laptop
|
Lenovo Thinkpad Edge E540 (20C6008QUS) Laptop
|
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Lenovo G580 (59-324027) vs Lenovo E540 (20C6008QUS)
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Summary
Processor Family
|
Intel Core i3
(3rd Gen)
|
Intel Core i7
(4th Gen)
|
Clock Speed
|
2.4 Ghz
|
2.2 Ghz
|
Capacity
|
2 GB RAM
|
4 GB RAM
|
RAM Features
|
DDR3
1600 Mhz
|
DDR3
1600 Mhz
|
Hard Disk
|
500 GB HDD
|
500 GB HDD
|
Hard Disk Features
|
SATA
5400 RPM
|
SATA
7200 RPM
|
Display Size
|
15.6 inches
(39.62 cm)
|
15.6 inches
(39.62 cm)
|
Display Features
|
HD LED Display
|
HD LED Antiglare Display
|
OS
|
DOS
|
Windows 7
|
Type
|
(64-bit) OS
|
(64-bit) OS
|
General
Brand
|
Lenovo
|
Lenovo
|
Model
|
G580 (59-324027)
|
E540 (20C6008QUS)
|
Operating System
|
DOS
|
Windows 7 Professional
|
Operating System Type
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64-bit
|
64-bit
|
Performance
Processor
|
Intel Core i3-3110M
3rd Gen |
Intel Core i7-4702MQ
4th Gen |
Max Clock Speed
|
2.4 Ghz
|
2.2 Ghz
|
Chipset
|
Intel HM76 Express
|
Intel HM87 Express
|
Graphic Processor
|
Intel HD 4000
|
Intel HD 4600
|
Design
Thickness
|
34.3 Millimeter thickness
|
29.6 Millimeter thickness
|
Dimensions (WxDxH)
|
376 x 245 x 34.3 mm
|
377 x 250 x 29.6 mm
|
Weight
|
2.7 Kg weight
|
2.4 Kg weight
|
Colors
|
Chocolate Brown
|
Black
|
Display
Display Size
|
15.6 Inches (39.62 cm)
|
15.6 Inches (39.62 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1366 x 768 Pixels
|
Pixel Density
|
100 ppi
|
100 ppi
|
Display Type
|
LED
|
LED
|
Display Features
|
HD LED Display
|
HD LED Antiglare Display
|
Touch Screen Display
|
No
|
No
|
Battery
Battery Type
|
Li-Ion
|
Li-Ion
|
Battery Life
|
5 Hrs
|
6.2 Hrs
|
Battery Cell
|
6 Cell
|
6 Cell
|
Power Supply
|
65 W
|
N/A
|
Storage
HDD Capacity
|
500 GB
|
500 GB
|
HDD Speed(RPM)
|
5400 RPM
|
7200 RPM
|
HDD type
|
SATA
|
SATA
|
Ports
USB 3.0 slots
|
2
|
2
|
USB 2.0 slots
|
1
|
1
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
1
|
Headphone Jack
|
Yes
|
Yes
|
Microphone Jack
|
Yes
|
Yes
|
VGA Port
|
Yes
|
Yes
|
Memory
Capacity
|
2 GB
|
4 GB
|
RAM Type
|
DDR3
|
DDR3
|
RAM Speed
|
1600 Mhz
|
1600 Mhz
|
Memory Slots
|
2 DIMM
|
2 SODIMM
|
Expandable Memory
|
8 GB
|
16 GB
|
Memory Layout
|
N/A
|
1 x 4 Gigabyte
|
Networking
Wireless LAN
|
802.11 b/g/n
|
802.11 b/g/n
|
Wi-Fi Version
|
4
|
4
|
Bluetooth
|
Yes
|
Yes
|
Bluetooth Version
|
4.0
|
4.0
|
Multimedia
Web-cam
|
Yes
|
Yes
|
Web-cam Resolution
|
0.3
|
N/A
|
Video Recording
|
N/A
|
720p HD
|
Secondary cam(Rear-facing)
|
No
|
No
|
Audio Solution
|
HD Audio Solution
|
HD Audio Solution
|
Speakers
|
N/A
|
Stereo Speakers
|
Sound Technologies
|
N/A
|
Dolby Advanced Audio V2
|
In-built Microphone
|
Yes
|
Yes
|
Microphone Type
|
N/A
|
Digital Array Microphone
|
Peripherals
Optical Drive
|
DVD RW Drive
|
DVD-Writer
|
Drive Type
|
DVD Writer
|
DVD Writer
|
Pointing Device
|
Touchpad
|
Touchpad with Multi-touch Gesture Support
|
Keyboard
|
Standard Keyboard with Numeric Keypad
|
Full-sized spill-resistant keybooard
|
Fingerprint Scanner
|
N/A
|
No
|
Others
Warranty
|
1 Year
|
1 Year
|
Sales Package
|
Laptop Battery AC Adapter User Guide and Manuals
|
Laptop Battery AC Adapter User Guide
|