Lenovo E431 (6277-4XQ) vs Compaq CQ40-611TU

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Summary

Processor Family

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

Clock Speed

2.6 Ghz
2.2 Ghz

Capacity

4 GB RAM
1 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

500 GB HDD
250 GB HDD

Hard Disk Features

SATA
7200 RPM
SATA
7200 RPM

Display Size

14.0 inches
(35.56 cm)
14.1 inches
(35.81 cm)

Display Features

HD LED AntiGlare Display
HD WXGA BrightView Widescreen Display

OS

DOS
DOS

User Ratings

4.5/5
(11 ratings)
N/A

General Information

Brand

Lenovo
Compaq

Model

E431 (6277-4XQ)
CQ40-611TU

Thickness

34 Millimeter thickness
N/A

Dimensions (WxDxH)

377 x 250 x 34  mm
N/A

Weight

2.13 Kg weight
N/A

Colors

Black
Black

Operating System

DOS
DOS

Display Details

Display Size

14.0 Inches  (35.56 cm)
14.1 Inches  (35.81 cm)

Display Resolution

1366 x 768 Pixels
1280 x 800 Pixels

Pixel Density

112 ppi
107 ppi

Display Type

LED
LED

Display Features

HD LED AntiGlare Display
HD WXGA BrightView Widescreen Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5-3230M

3rd Gen
Intel PentiumT4400

Clock-speed

2.6 Ghz
2.2 Ghz

Chipset

Intel HM77 Express
N/A

Graphic Processor

Intel HD 4000
Intel HD

Graphics Memory

1 GB
N/A

Memory

Capacity

4 GB
1 GB

RAM type

DDR3
DDR3

Memory Slots

2 DIMM
N/A

Expandable Memory

16 GB
4 GB

Storage

HDD Capacity

500 GB
250 GB

HDD Speed(RPM)

7200 RPM
7200 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
65 W

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
N/A

Bluetooth Version

4.0
N/A

Other Networking Options

Multi Card Slot : 4-in-1 Card Reader
N/A

Ports

USB 2.0 slots

N/A
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
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
Altec Lansing speakers

Sound Technologies

Dolby Advanced Audio v2
N/A

In-built Microphone

Yes
N/A

Peripherals

Optical Drive

SuperMulti DVD Drive
LightScribe SuperMulti 8X DVD RW with Double Layer Support

Drive Type

N/A
DVD Writer

Pointing Device

Touchpad
Touchpad

Keyboard

Standard 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 and Manuals