Dell 15 3550 (CAL3550113X751111IN9) vs Dell 11 3137 (3137C2500iS)

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Summary

Processor Family

Intel Core i3
(4th Gen)
Intel Celeron Dual-Core

Clock Speed

1.7 Ghz
1.4 Ghz

Capacity

4 GB RAM
2 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3

Hard Disk

500 GB HDD
500 GB HDD

Hard Disk Features

SATA
7200 RPM
SATA
5400 RPM

Display Size

15.6 inches
(39.62 cm)
11.6 inches
(29.46 cm)

Display Features

HD WLED Anti Glare Display
HD LED Backlit Touch Display with True Life

OS

Ubuntu
Windows 8.1

Type

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

User Ratings

3.5/5
(61 ratings)
3.4/5
(90 ratings)

General Information

Brand

Dell
Dell

Model

15 3550 (CAL3550113X751111IN9)
11 3137 (3137C2500iS)

Thickness

20.3 Millimeter thickness
21.2 Millimeter thickness

Dimensions (WxDxH)

376 x 259 x 20.3  mm
300 x 201 x 21.2  mm

Weight

2.0 Kg weight
1.4 Kg weight (Light-weight)

Colors

Black Grey
Silver

Operating System

Ubuntu
Windows 8.1

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
11.6 Inches  (29.46 cm)

Display Resolution

1366 x 768 Pixels
1366 x 768 Pixels

Pixel Density

100 ppi
135 ppi

Display Type

LED
LED

Display Features

HD WLED Anti Glare Display
HD LED Backlit Touch Display with True Life

Display Touchscreen

No
Yes

Performance

Processor

Intel Core i3-4005U

4th Gen
Intel Celeron Dual-Core 2955U

Clock-speed

1.7 Ghz
1.4 Ghz

Graphic Processor

Intel HD 4400
Intel HD

Memory

Capacity

4 GB
2 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
N/A

Memory Slots

2 DIMM
1 DIMM

Expandable Memory

8 GB
2 GB

Memory Layout

1 x 4 Gigabyte
1 x 2 Gigabyte

Storage

HDD Capacity

500 GB
500 GB

HDD Speed(RPM)

7200 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

4 Cell
3 Cell

Battery type

Li-Ion
Li-Ion

Power Supply

65 W AC Adapter W
65 W AC Adapter W

Battery Life

6 Hrs
N/A

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
4.0

Ports

USB 3.0 slots

2
2

USB 2.0 slots

2
1

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

1.0 MP
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
Stereo Speakers

Sound Technologies

N/A
Waves MaxxAudio 2

In-built Microphone

Yes
Yes

Microphone Type

Digital Array Microphone
Dual Digital Microphone

Peripherals

Optical Read

16x
N/A

Optical Write

16x
N/A

Pointing Device

Touchpad with Multi-touch Gesture support
Touchpad with Multi-touch Gesture support

Keyboard

N/A
Spill-resistant keyboard

Backlit Keyboard

Yes
N/A

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
N/A

Sales Package

Laptop Battery AC Adapter User Guide
Laptop Battery AC Adapter User Guide