Dell N5521 vs Dell 15 3521

Share  

Summary

Processor Family

Intel Core i7
(3rd Gen)
Intel Core i3
(3rd Gen)

Clock Speed

3 Ghz
1.9 Ghz

Capacity

8 GB RAM
2 GB RAM

RAM Features

DDR3
DDR3

Hard Disk

1 TB HDD
750 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 LED Display
HD LED Backlit Display with True Life

OS

Windows 8
Windows 8

Type

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

General Information

Brand

Dell
Dell

Model

N5521
15 3521

Thickness

31.3 Millimeter thickness
24.9 Millimeter thickness

Dimensions (WxDxH)

376 x 259 x 31.3  mm
376 x 259 x 24.9  mm

Weight

2.32 Kg weight
2.25 Kg weight

Colors

Silver
Black

Operating System

Windows 8
Windows 8

Operating System Type

64-bit
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 LED Display
HD LED Backlit Display with True Life

Display Touchscreen

No
No

Performance

Processor

Intel Core i7-3517U

3rd Gen
Intel Core i3-3227U

3rd Gen

Clock-speed

3 Ghz
1.9 Ghz

Chipset

Intel HM76 Express
Intel HM76 Express

Graphic Processor

Radeon HD 8730M
AMD Radeon HD 8730M

Graphics Memory

2
2

Memory

Capacity

8 GB
2 GB

RAM type

DDR3
DDR3

Memory Slots

N/A
1 DIMM

Storage

HDD Capacity

1 TB
750 GB

HDD Speed(RPM)

5400 RPM
5400 RPM

HDD type

SATA
SATA

Battery

Battery Cell

6 Cell Cell
6 Cell

Battery type

N/A
Li-Ion

Power Supply

90 W
N/A

Battery Life

3 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

Other Networking Options

Multi Card Slot Reader
Multi Card Slot : 8-in-1 Card Reader AC Power In

Ports

USB 3.0 slots

2
2

USB 2.0 slots

2
2

SD Card Reader

N/A
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 MP
1 MP

Secondary cam(Rear-facing)

N/A
No

Audio Solution

N/A
HD Audio Solution

Speakers

Stereo speakers
Stereo speakers

Sound Technologies

Waves MaxxAudio 4
Waves MaxxAudio 4

In-built Microphone

Yes
Yes

Microphone Type

N/A
Digital Microphone

Peripherals

Optical Drive

DVD RW Drive
Tray-Loading DVD+/-RW

Drive Type

N/A
DVD Writer

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 Guides and Manuals
Laptop Battery AC Adapter User Guides and Manuals