Dell 15 3521 (3521P4500iBU) vs HP 450

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Summary

Processor Family

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

Clock Speed

1.9 Ghz
2.4 Ghz

Capacity

4 GB RAM
8 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3

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)
14.0 inches
(35.56 cm)

Display Features

HD LED Display with True Life
HD LED Widescreen with LED Backlit Display

OS

Ubuntu
DOS

Type

(64-bit) OS
(64-bit) OS

User Ratings

4.1/5
(123 ratings)
N/A

General Information

Brand

Dell
HP

Model

15 3521 (3521P4500iBU)
450

Series

Inspiron 15
N/A

Thickness

25.3 mm
22.8 Millimeter thickness

Dimensions (WxDxH)

376 x 259 x 25.3  mm
375 x 256 x 22.8  mm

Weight

2.25 Kg
2.2 Kg weight

Colors

Black
Grey

Operating System

Ubuntu
DOS

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
14.0 Inches  (35.56 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
112 ppi

Display Type

LED
LED

Display Features

HD LED Display with True Life
HD LED Widescreen with LED Backlit Display

Touch Screen Display

Yes
N/A

Display Touchscreen

N/A
No

Performance

Processor

N/A
Intel Core i3-3110M

3rd Gen

Max Clock Speed

1.9 GHz
N/A

Clock-speed

N/A
2.4 Ghz

Chipset

Intel HM76 Express
Intel HM75 Express

Cache

2 MB
N/A

Graphic Processor

Intel HD Graphics
Intel HD 4000

Memory

Capacity

4 GB
8 GB

RAM Type

DDR3
N/A

RAM type

N/A
DDR3

RAM Speed

1600 MHz
N/A

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

8 GB
N/A

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Type

Li-Ion
N/A

Battery type

N/A
Li-Ion

Battery Life

5 Hrs
5 Hrs

Battery Cell

4 Cell
6 Cell

Power Supply

40 W
65 W

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

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
Yes

Web-cam Resolution

1 MP
0.3 MP

Secondary cam(Rear-facing)

N/A
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
Altec Lansing Stereo Speakers

Sound Technologies

Waves MaxxAudio 4
N/A

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Digital Microphone

Peripherals

Optical Drive

Tray-load DVD RW Drive
DVD RW SuperMulti Drive with Dual Layer Support

Drive Type

DVD Writer
DVD Writer

Optical Read

N/A
8x

Optical Write

N/A
8x

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 Guides and Manuals