Acer S3 LX.RSF02.082 vs Compaq 420 (WT743PA)

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Summary

Processor Family

Intel Core i5
(2nd Gen)
Intel Core 2 Duo

Clock Speed

N/A
2.1 Ghz

Capacity

4 GB RAM
3 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1066 Mhz

Hard Disk

320 GB HDD
320 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
5400 RPM

Display Size

13.3 inches
(33.78 cm)
14.0 inches
(35.56 cm)

Display Features

HD LED Display LED backlit display
HD LED Display

OS

Windows 7
DOS

Type

(64-bit) OS
N/A

General Information

Brand

Acer
Compaq

Model

S3 LX.RSF02.082
420 (WT743PA)

Thickness

13.10 Millimeter thickness (Slim)
27 Millimeter thickness

Dimensions (WxDxH)

323 x 218.5 x 13.10  mm
336 x 228 x 27  mm

Weight

1.35 Kg weight (Light-weight)
2.2 Kg weight

Colors

Aluminum Silver
Black

Operating System

Windows 7 Home Premium
DOS

Operating System Type

64-bit
N/A

Display Details

Display Size

13.3 Inches  (33.78 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

118 ppi
112 ppi

Display Type

LCD
LED

Display Features

HD LED Display LED backlit display
HD LED Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i5 2467M

2nd Gen
Intel Core 2 Duo T6570

Clock-speed

N/A
2.1 Ghz

Chipset

Mobile Intel HM65 Express
Intel GM45 Express

Graphic Processor

Intel HD Graphics 3000
Intel HD

Graphics Memory

128 MB
N/A

Memory

Capacity

4 GB
3 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1066 Mhz

Memory Slots

N/A
2

Expandable Memory

4 GB
8 GB

Storage

HDD Capacity

320 GB
320 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

3 Cell
6 Cell

Battery type

Li-Po
Li-Ion

Power Supply

65 W
65 W AC Adapter W

Battery Life

N/A
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

Ports

USB 2.0 slots

2
3

SD Card Reader

N/A
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

1.3
2.0 MP

Secondary cam(Rear-facing)

N/A
No

Speakers

N/A
Stereo Speakers

Sound Technologies

Dolby Home Theater v4 Audio Enhancement
N/A

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Optical Drive

N/A
LightScribe SuperMulti Drive with Double Layer Support

Pointing Device

Touchpad
Touchpad

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