Dell 15 3521 vs Samsung NP930X2K-K03US

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Summary

Processor Family

Intel Core i3
(3rd Gen)
Intel Core M

Clock Speed

1.9 Ghz
1.0 Ghz

Capacity

2 GB RAM
4 GB RAM

RAM Features

DDR3
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)
12.2 inches
(30.99 cm)

Display Features

HD LED Display with True Life
LED WQXGA Display

OS

Ubuntu
Windows 10

Type

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

General Information

Brand

Dell
Samsung

Model

15 3521
NP930X2K-K03US

Thickness

25.3 Millimeter thickness
12.7 Millimeter thickness (Slim)

Dimensions (WxDxH)

376 x 259 x 25.3  mm
284.48 x 213.36 x 12.7  mm

Weight

2.3 Kg weight
0.95 Kg weight (Light-weight)

Colors

Black
Blue

Operating System

Ubuntu
Windows 10 Home Basic

Operating System Type

64-bit
64-bit

Display Details

Display Size

15.6 Inches  (39.62 cm)
12.2 Inches  (30.99 cm)

Display Resolution

1366 x 768 Pixels
2560 x 1600 Pixels

Pixel Density

100 ppi
247 ppi

Display Type

LED
LED

Display Features

HD LED Display with True Life
LED WQXGA Display

Display Touchscreen

No
No

Performance

Processor

Intel Core i3-3217U

3rd Gen
Intel Core M-5Y31

Clock-speed

1.9 Ghz
1.0 Ghz

Chipset

Intel HM76 Express
N/A

Graphic Processor

AMD Radeon HD 7670M
Intel HD 5300

Graphics Memory

1 GB
N/A

Memory

Capacity

2 GB
4 GB

RAM type

DDR3
DDR3

RAM speed

N/A
1600 Mhz

Memory Slots

2
1

Expandable Memory

8 GB
N/A

Memory Layout

1 x 2 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
2 Cell

Battery type

Li-Ion
Li-Po

Power Supply

40 W AC Adapter W
35 W AC Adapter W

Battery Life

5 Hrs
6 Hrs

Networking

Wireless LAN

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

Wi-Fi Version

4
5

Bluetooth

Yes
Yes

Bluetooth Version

4.0
4.0

Other Networking Options

N/A
Multi-Format SD media card reader (3-in-1)

Ports

USB 3.0 slots

2
2

USB 2.0 slots

2
N/A

SD Card Reader

Yes
Yes

Ethernet Ports

1
1

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

Speakers

Stereo Speakers
Stereo Speakers

Sound Technologies

Waves MaxxAudio 4
Dolby Home Theater

In-built Microphone

Yes
Yes

Microphone Type

Digital Microphone
Dual Array Digital Microphone

Peripherals

Pointing Device

Touchpad
Touchpad with Multi-touch Gesture support

Keyboard

Standard Keyboard
Standard Notebook Keyboard

Fingerprint Scanner

No
No

Others

Warranty

1 Year
1 Year

Lockport

Yes
No

Sales Package

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