Dell 2420 vs Compaq CQ43-200TU (LZ782PA)

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Summary

Processor Family

Intel Core i3
(3rd Gen)
Intel Pentium Dual-Core

Clock Speed

2.4 Ghz
2.0 Ghz

Capacity

4 GB RAM
2 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1333 Mhz

Hard Disk

500 GB HDD
500 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

14.0 inches
(35.56 cm)
14.0 inches
(35.56 cm)

Display Features

HD WLED Anti-glare Display
HD LED HP Brightview Display

OS

Windows 8
DOS

Type

(64-bit) OS
N/A

User Ratings

N/A
4.2/5
(5 ratings)

General Information

Brand

Dell
Compaq

Model

2420
CQ43-200TU (LZ782PA)

Thickness

34.7 Millimeter thickness
35.5 Millimeter thickness

Dimensions (WxDxH)

342 x 244 x 34.7  mm
342 x 231 x 35.5  mm

Weight

2.19 Kg weight
2.2 Kg weight

Colors

Grey
Charcoal Grey

Operating System

Windows 8 Professional
DOS

Operating System Type

64-bit
N/A

Display Details

Display Size

14.0 Inches  (35.56 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

112 ppi
112 ppi

Display Type

LED
LED

Display Features

HD WLED Anti-glare Display
HD LED HP Brightview Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-3110M

3rd Gen
Intel Pentium B940

Clock-speed

2.4 Ghz
2.0 Ghz

Chipset

Intel HM75 Express
Intel HM65 Express

Graphic Processor

Intel HD 4000
Intel HD Graphics

Memory

Capacity

4 GB
2 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1333 Mhz

Memory Slots

2
2

Expandable Memory

8 GB
8 GB

Memory Layout

1 x 4 Gigabyte
1 x 2 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 AC Adapter W
65 W AC Adapter 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
N/A

Other Networking Options

3-in-1 Card Reader
N/A

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

1.0 MP
N/A

Secondary cam(Rear-facing)

No
No

Speakers

Stereo Speakers
Altec Lansing Speakers

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Digital Microphone

Peripherals

Optical Drive

DVD RW Drive
SuperMulti DVD R/RW with Double Layer Support

Drive Type

DVD Writer
DVD Writer

Optical Read

8x
N/A

Optical Write

8x
N/A

Pointing Device

Touchpad
Touchpad with Multi-touch Support

Keyboard

Standard keyboard
Standard Keyboard

Others

Warranty

1 Year
1 Year

Sales Package

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