Acer 5742z LX.R4POC.059 vs Dell 15R 5521

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Summary

Processor Family

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

Clock Speed

2.1 Ghz
2.6 Ghz

Capacity

2 GB RAM
4 GB RAM

RAM Features

DDR3
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)
15.6 inches
(39.62 cm)

Display Features

Active Matrix TFT Colour LCD Display
HD LED Backlit with True Life Display

OS

Linux
Windows 8

Type

N/A
(64-bit) OS

User Ratings

N/A
3.5/5
(13 ratings)

General Information

Brand

Acer
Dell

Model

5742z LX.R4POC.059
15R 5521

Thickness

33.5 Millimeter thickness
25.3 Millimeter thickness

Dimensions (WxDxH)

342 x 249 x 33.5  mm
376 x 259 x 25.3  mm

Weight

2.6 Kg weight
2.2 Kg weight

Colors

Black
Silver and Black

Operating System

Linux
Windows 8

Operating System Type

N/A
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

LCD
LED

Display Features

Active Matrix TFT Colour LCD Display
HD LED Backlit with True Life Display

Display Touchscreen

No
No

Performance

Processor

Intel Pentium Dual Core P6200
Intel Core i5-3317U

3rd Gen

Clock-speed

2.1 Ghz
2.6 Ghz

Chipset

Mobile Intel HM55 Express
Intel HM76 Express

Graphic Processor

Intel HD Graphics 3000
Intel HD 4000

Memory

Capacity

2 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
2 DIMM

Expandable Memory

6 GB
16 GB

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
4 Cell

Battery type

N/A
Li-Ion

Power Supply

N/A
65 W

Battery Life

N/A
4 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

N/A
4.0

Other Networking Options

N/A
Multi Card Slot : 8-in-1 Card Reader

Ports

USB 3.0 slots

N/A
2

USB 2.0 slots

3
2

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

N/A
1 MP

Secondary cam(Rear-facing)

N/A
No

Audio Solution

N/A
HD Audio Solution

Speakers

N/A
Stereo speakers

Sound Technologies

N/A
Waves MaxxAudio 4

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Optical Drive

N/A
DVD RW Drive with Dual Layer Support

Drive Type

DVD Writer
DVD Writer

Pointing Device

Touchpad
Touchpad

Keyboard

Standard Keyboard
Standard Keyboard

Others

Warranty

1 Year
1 Year

Lockport

Yes
Yes

Sales Package

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