Lenovo Z580 (59-333347) vs Acer E1-531 (NX.M9RAA.006)

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Summary

Processor Family

Intel Core i5
(3rd Gen)
Intel Pentium Dual-Core

Clock Speed

3.1 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 Active Matrix TFT Color LCD Display

OS

Windows 7
Windows 7

Type

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

General Information

Brand

Lenovo
Acer

Model

Z580 (59-333347)
E1-531 (NX.M9RAA.006)

Thickness

35.5 Millimeter thickness
33.0 Millimeter thickness

Dimensions (WxDxH)

376 x 250 x 35.5  mm
381 x 254 x 33.0  mm

Weight

2.4 Kg weight
2.5 Kg weight

Colors

Grey
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
1366 x 768 Pixels

Pixel Density

100 ppi
100 ppi

Display Type

LED
TFT

Display Features

HD LED Display
HD Active Matrix TFT Color LCD Display

Display Touchscreen

No
No

Performance

Processor

Intel i5-3210

3rd Gen
Intel Pentium Dual Core 2020M

Clock-speed

3.1 Ghz
2.4 Ghz

Chipset

Intel B75 Express
Intel HM70 Express

Graphic Processor

Intel HD 4000
Intel HD Graphics

Graphics Memory

1
N/A

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

Memory Layout

N/A
1 x 4 Gigabyte

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
Li-Ion

Power Supply

65 W
N/A

Battery Life

3 Hrs
4.5 Hrs

Networking

Wireless LAN

802.11 b/g/n
802.11 a/b/g/n

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
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 MP
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
N/A

Speakers

N/A
Stereo Speakers

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD RW Drive
DVD RW Dual Layer Drive

Drive Type

DVD Writer
N/A

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Keyboard
Standard Keyboard

Others

Warranty

1 Year
1 Months

Sales Package

Laptop Battery Power Cable Adaptor User Manual
Laptop Battery AC Adapter User Guide