Lenovo essential G580 (59-355398) Laptop
|
Acer Aspire R7-571G (NX.MA5EK.001) Laptop
|
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Lenovo G580 (59-355398) vs Acer R7-571G (NX.MA5EK.001)
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Summary
Processor Family
|
Intel Core i3
(2nd Gen)
|
Intel Core i7
(3rd Gen)
|
Clock Speed
|
2.2 Ghz
|
2.0 Ghz
|
Capacity
|
2 GB RAM
|
8 GB RAM
|
RAM Features
|
DDR3
|
DDR3
|
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)
|
15.6 inches
(39.62 cm)
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Display Features
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HD LED Display
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TFT LCD Acer CineCrystal Display
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OS
|
DOS
|
Windows 8
|
Type
|
N/A
|
(64-bit) OS
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General Information
Brand
|
Lenovo
|
Acer
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Model
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G580 (59-355398)
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R7-571G (NX.MA5EK.001)
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Thickness
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34.3 Millimeter thickness
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28.5 Millimeter thickness
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Dimensions (WxDxH)
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376 x 245 x 34.3 mm
|
376.8 x 254.5 x 28.5 mm
|
Weight
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2.7 Kg weight
|
2.5 Kg weight
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Colors
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Black
|
Silver
|
Operating System
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DOS
|
Windows 8
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Operating System Type
|
N/A
|
64-bit
|
Display Details
Display Size
|
15.6 Inches (39.62 cm)
|
15.6 Inches (39.62 cm)
|
Display Resolution
|
1366 x 768 Pixels
|
1920 x 1080 Pixels
|
Pixel Density
|
100 ppi
|
141 ppi
|
Display Type
|
LED
|
TFT
|
Display Features
|
HD LED Display
|
TFT LCD Acer CineCrystal Display
|
Display Touchscreen
|
No
|
N/A
|
Performance
Processor
|
Intel Core i3-2328M
2nd Gen |
Intel Core i7-3537U
3rd Gen |
Clock-speed
|
2.2 Ghz
|
2.0 Ghz
|
Chipset
|
Intel HM75 Express
|
N/A
|
Graphic Processor
|
Intel HD 3000
|
NVIDIA GeForce GT 750M
|
Graphics Memory
|
1 GB
|
2 GB
|
Memory
Capacity
|
2 GB
|
8 GB
|
RAM type
|
DDR3
|
DDR3
|
Memory Slots
|
2
|
2
|
Expandable Memory
|
8 GB
|
12 GB
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Memory Layout
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1 x 2 Gigabyte
|
N/A
|
Storage
HDD Capacity
|
500 GB
|
500 GB
|
HDD Speed(RPM)
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5400 RPM
|
5400 RPM
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HDD type
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SATA
|
SATA
|
Battery
Battery Cell
|
6 Cell
|
4 Cell
|
Battery type
|
N/A
|
Li-Ion
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Power Supply
|
65 W AC Adapter W
|
90 W AC Adapter W
|
Battery Life
|
N/A
|
4.5 Hrs
|
Networking
Wireless LAN
|
802.11 b/g/n
|
802.11 a/b/g/n
|
Wi-Fi Version
|
4
|
4
|
Bluetooth
|
N/A
|
Yes
|
Bluetooth Version
|
N/A
|
4.0
|
Ports
USB 3.0 slots
|
2
|
2
|
USB 2.0 slots
|
1
|
1
|
SD Card Reader
|
Yes
|
Yes
|
Ethernet Ports
|
1
|
N/A
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Headphone Jack
|
Yes
|
Yes
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Microphone Jack
|
Yes
|
Yes
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VGA Port
|
Yes
|
Yes
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Multimedia
Web-cam
|
Yes
|
Yes
|
Web-cam Resolution
|
0.3 MP
|
N/A
|
Secondary cam(Rear-facing)
|
No
|
No
|
Speakers
|
Stereo Speakers
|
Stereo Speakers
|
In-built Microphone
|
Yes
|
Yes
|
Peripherals
Optical Drive
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DVD RW Drive
|
N/A
|
Drive Type
|
DVD Writer
|
N/A
|
Pointing Device
|
Touchpad
|
Touchpad
|
Keyboard
|
Chicklet Keyboard
|
Standard Keyboard
|
Others
Warranty
|
1 Year
|
1 Year
|
Sales Package
|
Laptop Battery AC Adapter User Guides and Manuals
|
Laptop Battery AC Adapter User Guide
|