Lenovo W530 (2447-NK0) vs Acer E1-731 (NX.MGAAA.004)

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Summary

Processor Family

Intel Core i7
(3rd Gen)
Intel Pentium Dual-Core

Clock Speed

2.7 Ghz
2.4 Ghz

Capacity

8 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
5400 RPM

Display Size

15.6 inches
(39.62 cm)
17.3 inches
(43.94 cm)

Display Features

FHD anti-glare Display
HD LED backlit Display

OS

Windows 7
Windows 7

Type

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

User Ratings

3.2/5
(5 ratings)
N/A

General Information

Brand

Lenovo
Acer

Model

W530 (2447-NK0)
E1-731 (NX.MGAAA.004)

Thickness

35.6 Millimeter thickness
35.5 Millimeter thickness

Dimensions (WxDxH)

372 x 245 x 35.6  mm
414 x 274 x 35.5  mm

Weight

2.7 Kg weight
3.2 Kg weight

Colors

Black
Black

Operating System

Windows 7 Professional
Windows 7 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
17.3 Inches  (43.94 cm)

Display Resolution

1920 x 1080 Pixels
1280 x 720 Pixels

Pixel Density

141 ppi
85 ppi

Display Type

LED
LED

Display Features

FHD anti-glare Display
HD LED backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-3820QM

3rd Gen
Intel Pentium Dual-Core 2020M

Clock-speed

2.7 Ghz
2.4 Ghz

Chipset

N/A
Mobile Intel HM77 Express

Graphic Processor

Quadro K1000M
Intel HD

Graphics Memory

2 GB
N/A

Memory

Capacity

8 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

32 GB
8 GB

Memory Layout

1 x 8 Gigabyte
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

N/A
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

180 W AC Adapter W
65 W AC Adapter W

Battery Life

8 Hrs
N/A

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
N/A

Other Networking Options

1 x Express Card 34mm 1 x Mini DisplayPort with audio
SD Card

Ports

USB 3.0 slots

2
2

USB 2.0 slots

1
1

SD Card Reader

Yes
Yes

Ethernet Ports

1
N/A

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

0.3 MP
N/A

Video Recording

720p HD
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Lenovo audio speaker
Stereo Speakers

Sound Technologies

Dolby Home Theater v4
N/A

In-built Microphone

N/A
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Optical Drive

Multi-Burner/DVD CD Multi-Rec
DVD R/W Drive

Drive Type

CD Writer
DVD Reader

Optical Read

N/A
8x

Optical Write

N/A
8x

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad with Multi-touch Gestures support

Keyboard

ThinkPad Precision Keyboard
Acer FineTip Keyboard with Numeric Keypad

Fingerprint Scanner

No
No

Others

Warranty

3 Years
1 Year

Lockport

N/A
Yes

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery AC Adapter User Guide