Dell 1550 vs Dell 15 3551 (X560139IN9)

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Summary

Processor Family

Intel Core i3
(2nd Gen)
Intel Pentium Quad-Core

Clock Speed

2.4 Ghz
2.1 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

HD WLED Anti-Glare Display
HD LED Backlit Display

OS

DOS
DOS

Type

N/A
(64-bit) OS

User Ratings

N/A
4.2/5
(1,383 ratings)

General Information

Brand

Dell
Dell

Model

1550
15 3551 (X560139IN9)

Thickness

34.5 Millimeter thickness
21.7 Millimeter thickness

Dimensions (WxDxH)

376 x 260 x 34.5  mm
380 x 260 x 21.7  mm

Weight

2.37 Kg weight
2.14 Kg weight

Colors

Black
Black

Operating System

DOS
DOS

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

LED
LED

Display Features

HD WLED Anti-Glare Display
HD LED Backlit Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-2350M

2nd Gen
Intel Pentium Quad-Core N3540

Clock-speed

2.4 Ghz
2.1 Ghz

Chipset

Intel HM67 Express
N/A

Graphic Processor

Intel HD 3000
Intel HD

Memory

Capacity

2 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2 DIMM
2 DIMM

Expandable Memory

8 GB
N/A

Memory Layout

N/A
1 x 4 Gigabyte

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

Li-Ion
Li-Ion

Power Supply

65 W
45 W AC Adapter W

Battery Life

3 Hrs
2 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

3.0
4.0

Other Networking Options

Multi Card Slot : 3-in-1 Card Reader
N/A

Ports

USB 2.0 slots

3
2

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

Yes
N/A

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.3
N/A

Video Recording

N/A
720p HD

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo speakers
2 x Stereo Speakers

Sound Technologies

N/A
Waves MaxxAudio 4

In-built Microphone

Yes
Yes

Peripherals

Optical Drive

DVD RW Drive
DVD CD Drive

Drive Type

DVD Writer
CD Writer

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture support

Keyboard

Standard Keyboard
Full size spill-resistant keyboard

Fingerprint Scanner

N/A
No

Others

Warranty

1 Year
1 Year

Sales Package

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