Lenovo Z580 (59-333642) vs LG A520-D

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Summary

Processor Family

Intel Core i3
(3rd Gen)
Intel Core i5
(2nd Gen)

Clock Speed

2.4 Ghz
N/A

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3

Hard Disk

500 GB HDD
640 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA

Display Size

15.6 inches
(39.62 cm)
15.6 inches
(39.62 cm)

Display Features

HD LED Display
Full HD 3D Display

OS

Windows 7
Windows 7

Type

(64-bit) OS
(64-bit) OS

General Information

Brand

Lenovo
LG

Model

Z580 (59-333642)
A520-D

Series

N/A
A

Thickness

35.5 Millimeter thickness
32 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
375 x 249 x 32  mm

Weight

2.7 Kg weight
2.5 Kg weight

Colors

Cherry Red
Real Brushed Aluminum with Wine Red

Operating System

Windows 7 Home Basic
Windows 7 Home Premium

Operating System Type

64-bit
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
LED

Display Features

HD LED Display
Full HD 3D Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-3110M

3rd Gen
Intel Core i5-2410M

2nd Gen

Clock-speed

2.4 Ghz
N/A

Chipset

Intel HM76 Express
N/A

Graphic Processor

Nvidia GT630M
Nvidia GeForce GT 540M

Graphics Memory

1
1

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
N/A

Expandable Memory

8 GB
N/A

Storage

HDD Capacity

500 GB
640 GB

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
N/A

Power Supply

65 W
N/A

Battery Life

3 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

4.0
3.0

Other Networking Options

N/A
Multi Card Slot (5-in-1) ((xD MMC SD MS MS Pro)

Ports

HDMI Ports

N/A
1

USB 3.0 slots

1
N/A

USB 2.0 slots

2
3

SD Card Reader

Yes
N/A

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 MP
1.3

Secondary cam(Rear-facing)

No
N/A

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
N/A

Sound Technologies

N/A
SRS TrueSurround HD or SRS Wide 3D Sound

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD RW Drive
DVD Super Multi Layer

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Keyboard with Numeric Keypad
Isolated Keyboard

Fingerprint Scanner

N/A
LED Finger Print

Others

Warranty

1 Year
N/A

Sales Package

Laptop Battery AC Adapter User Guide and Manuals
Laptop Battery AC Adapter User Guides and Manuals