Lenovo Z580 (59-333642) vs LG S525-K-AC50A2

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Summary

Processor Family

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

Clock Speed

2.4 Ghz
2.4 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
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)

Display Features

HD LED Display
HD Display

OS

Windows 7
Windows 7

Type

(64-bit) OS
N/A

General Information

Brand

Lenovo
LG

Model

Z580 (59-333642)
S525-K-AC50A2

Thickness

35.5 Millimeter thickness
36.4 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
381 x 254.5 x 36.4  mm

Weight

2.7 Kg weight
2.6 Kg weight

Colors

Cherry Red
Blue

Operating System

Windows 7 Home Basic
Windows 7 Home Basic

Operating System Type

64-bit
N/A

Display Details

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 Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-3110M

3rd Gen
Intel Core i5 2430M

2nd Gen

Clock-speed

2.4 Ghz
2.4 Ghz

Chipset

Intel HM76 Express
Intel HM65 Express

Graphic Processor

Nvidia GT630M
AMD Radeon HD 6470

Graphics Memory

1
1

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
2

Expandable Memory

8 GB
8 GB

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
N/A

Power Supply

65 W
65 W

Battery Life

3 Hrs
3 Hrs

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

Other Networking Options

N/A
Multi Card Slot (7-in-1 Card Reader)

Ports

USB 3.0 slots

1
N/A

USB 2.0 slots

2
2

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
N/A

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 Sound Solutions

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD RW Drive
Super Multi DVD Drive Layer

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Keyboard with Numeric Keypad
Standard Keyboard

Others

Warranty

1 Year
1 Year

Sales Package

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