Dell 15 3531 (i3531-3225BK) vs Samsung NP940X3G-K03US

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Summary

Processor Family

Intel Pentium Quad-Core
Intel Core i5
(4th Gen)

Clock Speed

2.1 Ghz
1.6 Ghz

Capacity

4 GB RAM
4 GB RAM

RAM Features

DDR3
1600 Mhz
DDR3
1600 Mhz

Hard Disk

500 GB HDD
128 GB SSD

Hard Disk Features

SATA
5400 RPM
N/A

Display Size

15.6 inches
(39.62 cm)
13.3 inches
(33.78 cm)

Display Features

LED Backlight
HD Truelife Display
QHD Plus IPSTouch Screen Display

OS

Windows 8.1
Windows 8

Type

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

General Information

Brand

Dell
Samsung

Model

15 3531 (i3531-3225BK)
NP940X3G-K03US

Thickness

25.3 Millimeter thickness
13.7 Millimeter thickness (Slim)

Dimensions (WxDxH)

376 x 259 x 25.3  mm
319.53 x 223.01 x 13.7  mm

Weight

2.1 Kg weight
1.38 Kg weight (Light-weight)

Colors

Black
Black

Operating System

Windows 8.1
Windows 8 Professional

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
13.3 Inches  (33.78 cm)

Display Resolution

1366 x 768 Pixels
3200 x 1800 Pixels

Pixel Density

100 ppi
276 ppi

Display Type

LED
LED

Display Features

LED Backlight
HD Truelife Display
QHD Plus IPSTouch Screen Display

Display Touchscreen

No
Yes

Performance

Processor

Intel Pentium Quad-Core N3530
Intel Core i5-4200U

4th Gen

Clock-speed

2.1 Ghz
1.6 Ghz

Graphic Processor

Intel HD Graphics
Intel HD 4400

Memory

Capacity

4 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

1600 Mhz
1600 Mhz

Memory Slots

N/A
1

Expandable Memory

8 GB
N/A

Memory Layout

1 x 4 Gigabyte
1 x 4 Gigabyte

Storage

HDD Capacity

500 GB
N/A

HDD Speed(RPM)

5400 RPM
N/A

HDD type

SATA
N/A

SSD Capacity

N/A
128 GB

Battery

Battery Cell

4 Cell
4 Cell

Battery type

Li-Ion
Li-Po

Power Supply

65 W AC Adapter W
55 W AC Adapter W

Battery Life

N/A
7.5 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
4

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

1 x DC-in port 4-in-1 Card reader (SD/SDHC/MS/MS Pro)
Multi-Format SD Media Card Reader

Ports

USB 3.0 slots

N/A
2

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Headphone Jack

Yes
Yes

Microphone Jack

Yes
Yes

VGA Port

N/A
Yes

Multimedia

Web-cam

Yes
Yes

Web-cam Resolution

1.0 MP
N/A

Video Recording

N/A
HD 720p

Secondary cam(Rear-facing)

No
No

Audio Solution

HD Audio Solution
HD Audio Solution

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Wave MaxxAudio
Sound Alive Technology

In-built Microphone

Yes
Yes

Microphone Type

N/A
Dual Array Digital Microphone

Peripherals

Pointing Device

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

Keyboard

Standard Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

N/A
No

Sales Package

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