Dell 15 3521 (352134500iBT) vs Compaq CQ40-611TU

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Summary

Processor Family

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

Clock Speed

1.8 Ghz
2.2 Ghz

Capacity

4 GB RAM
1 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3

Hard Disk

500 GB HDD
250 GB HDD

Hard Disk Features

SATA
5400 RPM
SATA
7200 RPM

Display Size

15.6 inches
(39.62 cm)
14.1 inches
(35.81 cm)

Display Features

HD LED Touch Display with True Life
HD WXGA BrightView Widescreen Display

OS

Windows 8
DOS

Type

(64-bit) OS
N/A

User Ratings

3.6/5
(23 ratings)
N/A

General Information

Brand

Dell
Compaq

Model

15 3521 (352134500iBT)
CQ40-611TU

Series

Inspiron 15
N/A

Thickness

33.9 Millimeter thickness
N/A

Dimensions (WxDxH)

376 x 259 x 33.9  mm
N/A

Weight

2.35 Kg weight
N/A

Colors

Black
Black

Operating System

Windows 8
DOS

Operating System Type

64-bit
N/A

Display Details

Display Size

15.6 Inches  (39.62 cm)
14.1 Inches  (35.81 cm)

Display Resolution

1366 x 768 Pixels
1280 x 800 Pixels

Pixel Density

100 ppi
107 ppi

Display Type

LED
LED

Display Features

HD LED Touch Display with True Life
HD WXGA BrightView Widescreen Display

Display Touchscreen

Yes
No

Performance

Processor

Intel Core i3-3217U

3rd Gen
Intel PentiumT4400

Clock-speed

1.8 Ghz
2.2 Ghz

Chipset

Intel HM76 Express
N/A

Cache

3 MB
N/A

Graphic Processor

Intel HD 4000
Intel HD

Memory

Capacity

4 GB
1 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
N/A

Expandable Memory

8 GB
4 GB

Storage

HDD Capacity

500 GB
250 GB

HDD Speed(RPM)

5400 RPM
7200 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell
6 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W
65 W

Battery Life

8 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

Ports

HDMI Ports

1
N/A

USB 3.0 slots

2
N/A

USB 2.0 slots

2
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

Web-cam Resolution

1 MP
N/A

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
Altec Lansing speakers

Sound Technologies

Waves MaxxAudio 4
N/A

In-built Microphone

Yes
N/A

Microphone Type

Digital Microphone
N/A

Peripherals

Optical Drive

Tray-load DVD RW Drive
LightScribe SuperMulti 8X DVD RW with Double 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
N/A

Sales Package

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